Assembled Double Edge Ring System

Transcription

1 ssembled Double Edge Ring System The epcootion double edge ring system with carriage may be used in either complete ring form or with segments. t can also be combined with straight slides to form a track system Rings may also be encircled by bearings either externally and/or internally with either ring or bearings being the moving element (see page opposite). The epcootion PRT2 eccentric bearings are of double eccentric design with sufficient throw to enable disengagement of the carriage or encircled ring, without further disassembly. See ote 2 earing (eccentric) Customer constructed carriage * 1 (min) D P O earing (concentric) (max) * 1 ixed Centre Carriage E L C = = Lubricator Ring Slide/Segment Ring Slide Ref o or use with bearing (Ø) ~ C D E *1 *1 ax in R R R R R R R R R R R R R otes: 1. Two lengths of stud are available for each size of bearing. Choose according to required carriage thickness. 2. Offset holes in carriage for eccentric bearings necessitate adjustment in direction of arrow shown see Exact theoretical values have been given for 'Q', 'R' and 'S'. Positional accuracy of dimension 'S' will determine the axis of the ring. Positional accuracy for dimensions 'Q' and 'R' are not normally critical. oles for bearing studs should be reamed to tolerance 6 for a sliding fit. 22

2 ssembled Double Edge Ring System When using epcootion Double Edge Ring Slides encircled by bearings as shown below it is recommended that two concentric bearings should be placed 120 apart in order to provide a datum reference. The other bearings should be the eccentric type. ll eccentrics may be used where positional adjustment of the ring is required. One or more lubricators may be fitted at convenient positions to take advantage of the increased load/life afforded by lubrication T 90 earing (concentric) S Lubricator Ring slides lind ole ixing earing (eccentric) S 120 U V W 90 earings Drilling Centre Q R lind ole ixing earing (concentric) Lubricators Outer position of eccentric bearing Pinion 53 CC carriage L O P Q R S Drilling Positions *3 T U V W ±0.2 ±0.2 ±0.2 ± YZ C 123 Pinions 53 Calculations Simply list the components required and if relevant, bracket those you wish to be factory Ordering details: assembled. 1 x R R Ring segment Example: ssembled { 1 x CC ixed centre carriage

3 ssembled Single Edge Ring System (External) When using epcootion external single edge ring slides it is recommended that two concentric bearings should be placed 120 apart in order to provide a datum reference. The other bearings should be eccentric type. ll eccentrics may be used where positional adjustment of the ring is required. Either ring or bearings can be the moving element. The epcootion PRT2 eccentric bearings are of double eccentric design with sufficient throw to enable disengagment of the ring without disassembly. One or more lubricators may be fitted at convenient positions to take advantage of the increased load/life afforded by lubrication E 90 earing (concentric) Lubricator R * 1 (min) lind ole ixing earing (eccentric) Q P D C Drilling centre Pinion 53 (max) L * 1 Outer position of eccentric bearing lind ole ixing earing (concentric) Section - Ring Slide Ref o or use with bearing (Ø) Drilling Positions *2 C *1 L *1 D E ax in P Q R REV REV RES RES RES RE RE REL otes: 1. Short or long stud lengths are available for each size of bearing. Choose according to the required mounting plate thickness. 2. Exact theoretical values have been given for ``, `C` and `D`. Positional accuracy of dimension `` will determine the axis of the ring. Positional accuracy for dimensions `C` and `D` are not normally critical. oles for bearing studs should be reamed to tolerance 6 for a sliding fit. 24

4 ssembled Single Edge Ring System (nternal) When using epcootion internal single edge ring slides it is recommended that two concentric bearings should be placed 120 apart in order to provide a datum reference. The other bearings should be eccentric type. ll eccentrics can be used where positional adjustment of the ring is required. Either ring or bearings may be the moving element. The epcootion PRT2 eccentric bearings are of double eccentric design with sufficient throw to enable disengagement of the ring, without further disassembly. One or more lubricators may be fitted at convenient positions to take advantage of the increased load/ life afforded by lubrication R *¹ (min) Ring slides E Lubricator C lind ole ixing earing *3 (eccentric) D Outer position of eccentric bearing earing (concentric) Q P earings Lubricators Drilling Centre Pinions 53 Pinion 53 (max) L*¹ Section - YZ C 123 Calculations Ring Slide Ref o or use with bearing (Ø) Drilling Positions *3 *1 L *1 C D E ax in P Q R RV RV RS 182 * RS RS R R RL otes: 1. Short or long stud lengths are available for each size of bearing. Choose according to the required mounting plate thickness. 2. Exact theoretical values have been given for ``, `C` and `D`. Positional accuracy of dimension `` will determine the axis of the ring. Positional accuracy for dimensions `C` and `D` are not normally critical. oles for bearing studs should be reamed to tolerance 6 for a sliding fit. 3. The eccentric blind hole fixing bearing cannot be used with the RS 182 ring slide as it clashes with the ring. 25

5 Double Edge Ring Slides & Segments www. epcootion.com 9 epcootion double edge ring slides are manufactured from high quality steel, zone hardened on the V edges and precision ground all over with datum register faces provided both internally and externally for ease of location. ear drive options are available with teeth machined into either the internal or external register face. The number of teeth on the standard external option is divisible by 4 and 12 in order to provide maximum choice of pinion size for exact ratio requirements. Customers may also choose the tapped hole option '' which enables the ring slide to be bolted from below. Stainless steel ring slides and segments are available for customers requiring corrosion resistance. Section - ear Drive option P (External) ear Drive option Q (nternal) D1 E~ Sharp Sharp L (Ø x depth) 70 Register ace ole Centres C Register ace D Sharp Chamfer O x 45 (internal & external) P (pitch circle Ø) Q (pitch circle Ø) Tapped ole Option '' * 1 U V (cutting allowance) T T R T T otes: 1. Standard ring segments will be slightly less than 90 and 180 because of the cutting allowance. ull 90 and 180 segments can be supplied to customer's special order. 2. Socket head cap screws D912 will protrude 1mm above the surface of the R12 and R20 section slide rings. Customers requiring screws to be flush should use low head type D7984, available from epco upon request. 26

6 Double Edge Ring Slides & Segments epcootion double edge ring segments are cut from complete 360 ring slides and held in stock in nominal 90 and 180 segments *1. ny length segment can be cut to customer's special order and additional holes drilled as required. lthough suitable for most applications, slight out of roundness and flatness may be experienced with slide rings and segments in their free unmounted condition. This may be overcome by installing against a register and bolting to a flat surface, True shape rings and segments are available on request. Please visit and select datasheet o. 9 True Shape Rings & Segments. or use with bearing (Ø) (S6) C D D1 E L ±0.2 Register Ø Register Ø ~ ±0.025 D912 *2 ot supplied ssembled Systems R ± ± x *2 R ± ± x *2 R ± ± x R ± ± x R ± ± x earings R ± ± x R ± ± x R ± ± x R ± ± x R ± ± x R ± ± x Lubricators R ± ± x R ± ± x O External ear nternal ear Stock Segments *1 P OD o of teeth (R=360 ) Q OD oles within ±0.2 of true position of holes o of teeth (R=360 ) (R=360 ) R T U V kg~ (R=360 ) CC carriage R R R R R Pinions R R R R R R YZ C 123 Calculations R R Ordering details: SS = Stainless Steel option Leave blank for steel version number R90 = 90 segment R180 = 180 segment R360 = ull 360 ring (SS) R R360 (P) (Q) () = Tapped hole option Leave blank for plain holes Q = nternal gear drive option Leave blank if not required P = External gear drive option Leave blank if not required 27

7 External Single Edge Ring Slides & Segments www. epcootion.com 9 epcootion single edge ring slides are manufactured from high quality steel, zone hardened on the V edge and precision ground all over. Datum register faces are provided both internally and externally for ease of location. ear drive options are available with teeth machined into the internal register face. The number of teeth is divisible by 4 and 12 in order to provide maximum choice of pinion size for exact ratio requirements. Customers may also choose the tapped hole option '' which enables the ring slide to be bolted from below. Stainless steel ring slides and segments are available for customers requiring corrosion resistance. Section - 70 Sharp E ~ Ø Register ace Ø ole Centres ØC Register ace ØD Sharp Chamfer O x 45 (internal & external) *1 U V (cutting allowance) T T R T T ØQ L (Ø x depth) Standard Counterbored ole Tapped ole Option otes: 1. Standard ring segments will be slightly less than 90 and 180 because of the cutting allowance. ull 90 and 180 segments can be supplied to customer's special order. 28

8 External Single Edge Ring Slides & Segments epcootion ring segments are cut from complete 360 ring slides and held in stock in nominal 90 and 180 segments. ny length segment can be cut to customer's special order and additional holes drilled as required. lthough suitable for most applications, slight out of roundness and flatness may be experienced with slide rings and segments in their free unmounted condition. This may be overcome by installing against a register and bolting to a flat surface. True shape rings and segments are available on request. Please visit and select datasheet o. 9 True Shape Rings & Segments. Larger diameter single edge ring slides are available in the DRT range for which there is a separate catalogue 61. ssembled Systems or use with bearing (Ø) (S6) C D E L ±0.2 Register Ø Register Ø ~ ±0.025 D912 (not supplied) REV ± ± x REV ± ± x RES ± ± x earings RES ± ± x RES ± ± x RE ± ± x RE ± ± x REL ± ± x Lubricators O Q oles within ±0.2 of true nternal ear Stock Segments *1 position of holes o of teeth R (R=360 ) OD (R=360 ) T U V kg~ (R=360 ) REV REV RES RES RES RE 505 YZ C 123 Pinions 53 Calculations RE REL 874 Ordering details: (SS) RES 6 R360 (Q) () SS = Stainless Steel option Leave blank for steel version R90 = 90 segment R180 = 180 segment = Tapped hole option Leave blank for plain holes Q = nternal gear drive option Leave blank if not required R360 = ull 360 ring 29

9 nternal Single Edge Ring Slides & Segments www. epcootion.com 9 epcootion single edge ring slides are manufactured from high quality steel, zone hardened on the V edge and precision ground all over. Datum register faces are provided both internally and externally for ease of location. ear drive options are available with teeth machined into the external register face. The number of teeth is divisible by 4 and 12 in order to provide maximum choice of pinion size for exact ratio requirements. Customers may also choose the tapped hole option '' which enables the ring slide to be bolted from below. Stainless steel ring slides and segments are available for customers requiring corrosion resistance. Section - Sharp E ~ ØD Sharp 70 ØC Register ace Ø ole Centres Ø Register ace Chamfer O x 45 (internal & external) *1 U V (cutting allowance) T T R T T L (Ø x depth) ØP Standard Counterbored ole Tapped ole Option otes: 1. Standard ring segments will be slightly less than 90 and 180 because of the cutting allowance. ull 90 and 180 segments can be supplied to customer's special order. 30

10 nternal Single Edge Ring Slides & Segments epcootion single edge ring segments are cut from complete 360 ring slides and held in stock in nominal 90 and 180 segments. ny length segment can be cut to customer's special order and additional holes drilled as required. lthough suitable for most applications, slight out of roundness and flatness may be experienced with slide rings and segments in their free unmounted condition. This may be overcome by installing against a register and bolting to a flat surface, True shape rings and segments are available on request. Please visit and select datasheet o. 9 True Shape Rings & Segments. Larger diameter single edge ring slides are available in the DRT range for which there is a separate catalogue 61. or use with bearing (Ø) (S6) C D E L ±0.2 Register Ø Register Ø ~ ±0.025 D912 (not supplied) ssembled Systems RV ± ± x RV ± ± x RS ± ± x earings RS ± ± x RS ± ± x R ± ± x R ± ± x RL ± ± x Lubricators O oles within ±0.2 of true External ear Stock Segments *1 position of holes o of teeth R (R=360 ) P OD (R=360 ) T U V kg~ (R=360 ) RV 161 Pinions RV RS RS RS R R 627 YZ C 123 Calculations RL 820 Ordering details: (SS) RS 4 R360 (P) () SS = Stainless Steel option Leave blank for steel version number R90 = 90 segment R180 = 180 segment = Tapped hole option Leave blank for plain holes P = External gear drive option Leave blank if not required R360 = ull 360 ring 31

11 Ring Discs epcootion Ring Discs are ideally suited for turntable applications where a precision platform is required for the mounting of components. Ring discs are made from high quality steel, hardened on the V edge and precision ground all over* 1. n external datum register is provided and a gear drive option is available in which the number of teeth is divisible by 4 and 12 in order to provide maximum choice of pinion size for exact ratio requirements. ll key dimensions are the same as for the corresponding size of Double Edge Ring Slide 27. Section - ØD Sharp Ø 70 Ø ole Centres Lightening recess - see right ØC Register ace P Pitch Circle Ø Optional external gear drive otes: 1. The internal faces of the lightening recess in the lightweight version are not ground. On stainless steel ring discs, these surfaces are polished. 32

12 Ring Discs or applications where weight is an issue, a lightweight version (option 'L') is available. Stainless steel ring discs are also available, as is the tapped hole option ''. Ring discs can be made to customer's specification, on request. Variations include other diameters, different thicknesses, special holes, registers or other mounting features, and alternative patterns of lightening recess. L (Ø x depth) ssembled Systems Standard Counterbored ole Chamfer O x 45 Tapped ole Option Lightweight Option L earings or use with bearing (Ø) C D L ±0.2 Register Ø ±0.025 Lubricators RD ± x 6 RD ± x 6 RD ± x 6 RD ± x 7 Pinions 53 oles within ±0.2 of true position kg~ External ear of O D912 oles (not supplied) P OD o of teeth Standard Lightweight RD YZ C 123 Calculations RD RD RD Ordering details: (SS) RD (L) (P) () SS = Stainless Steel option Leave blank for steel version number = Tapped hole option Leave blank for plain holes P = External gear drive option Leave blank if not required L = Lightweight option Leave blank if not required 33

13 earings www. epcootion.com 11 epcootion PRT2 bearings are available in five sizes to suit the five ring slide sections. earings can be used with more than one ring size: for details, please visit and select datasheet o. 11 PRT2 mix and match. The following bearing formats and fixing methods cater for most design requirements: Twin earing type has the smoothest running quality, is easiest to adjust and offers some compliance to accommodate misalignment. t has two deep groove ball bearings on a single stud, and is the usual choice for many systems. Double Row earing type (DR) incorporates a one-piece outer ring with two ball tracks. t offers more load capacity, life and stiffness, and copes better with debris. Dimensions are identical to the twin bearings type. DR bearings are more demanding of installation tolerances and it is recommended that they are specified with the C option* 4. itrile Sealed option (S) available for both bearing formats, provides better sealing against water or debris than the metal shielded type. small increase in friction may result. See 20 for the bearing and lubrication selector. Through ixing Type (RS/RL) C1 Eccentric (DE) *2 Concentric (C) *2 C2 * 2 & 6 L O* 1 1 * 3 * 6 P 1 C * 5 * 5 Short stud (S) / Long stud (L) or use with 1 *4 C C1 C2 RS RL RS RL RS RL R TS R20 - REV, R V TV R25 RD25 RES, RS TS R44 RD44 RE, R T R76 - REL, RL TL Q R *3 S S1 T T1 T2 U ±0.1 U1 V W Y Z otes: 1. t is recommended that holes to suit bearing mounting studs should be reamed to tolerance 6 for a sliding fit. 2. uts and washers are supplied with both concentric and eccentric RS/RL type bearings. 3. '' is the eccentric offset due to the double eccentric design (2 x = total stroke). R dimension is both the eccentric offset of the adjusting nut and total stroke at the bearing centreline. 4. Controlled height (C) bearings are selected in ±0.010mm bands in respect of the 1 dimension. They are supplied in sets of up to 50 parts as standard, with larger sets on request. 5. or adjusting tool part numbers see table. or adjustment procedure and fixing nut tightening torques see asteners for the through fixing type bearings are black on the concentric version and bright zinc plated on the eccentric version for identification purposes, except stainless steel type. 7. Stainless steel bearings are only available nitrile sealed. 34

14 earings Through ole ixing type is available in two stud lengths covering most thicknesses of mounting plate, the short version being used in epcootion carriages. oth are available in Concentric (C) which provides a datum for the system, and Eccentric (DE) to provide enough adjustment to permit disengagement of a carriage or ring encircled by bearings 58. ll bearings are available in a Controlled eight version (C) which minimises variation in the 1 dimension* 4. This is desirable in high precision applications and is recommended whenever Double Row earings are used. lind ole ixing type (R) allows mounting into a solid machine base where through mounting holes are not possible, or where the thickness of the mounting plate is too great. The lind ole ixing type is also useful where adjustment from the front is preferred or where access to the opposite side of the mounting hole is restricted. They are available in Concentric (C) which are fixed, or Eccentric (E) which are adjustable. ll bearings are greased for life internally. Customers are strongly advised to provide lubrication to the interface between bearings and ring slide by specifying epcootion Lubricators or leed Lubrication system 52. Lubrication greatly increases load capacity and life. ssembled Systems lind ole ixing Type (R) Concentric (C) 1 Eccentric (E) R* 3 1 Ring slides Z D E V W 70 Y Q Lubricators T2 S S1 T1 T Twin earing Double Row earing U U1-2 x Socket head cap screw D912 (supplied) CC carriage D ±0.025 E etric ine L 1 *3 O * x x x x x djusting Socket *5 Wrench Tool g~ Options vailable *5 - S *7 - DR C RS..C/E RL..C/E R..C R..E etal itrile Twin Double Controlled shields Seals earing Row eight T T18 RT T25 RT T34 RT T54 RT P CP carriage 47 Track system YZ C 123 Ordering details: (SS) RS 25 C (DR) SS = Stainless steel option *7 Leave blank for steel version ixing type: RS = Short stud RL = Long stud R = lind hole fixing earing diameter options are 13, 18, 25, 34 & 54 (S) (C) C = Controled height *4 Leave blank if not required S = itrile sealed option *7 Leave blank for metal shields earing type: DR = Double row bearing Leave blank for twin bearing ournal type: C = Concentric (fixed) E = Eccentric (adjustable, R only) DE = Eccentric (adjustable RS/RL only) Calculations

15 loating earings www. epcootion.com 11 epcootion loating earings incorporate caged needle rollers and are designed to provide axial movement (float) of the V position. This is especially useful where two rings or track systems are mounted apart, see application example 14. The float compensates for parallelism tolerances between the opposing V's, eliminating additional loading and maintaining consistent running quality. Three sizes are available, each to correspond with one ring slide section, but they can be used with other sections. Please visit and select datasheet o. 11 PRT2 mix and match. Two stud lengths are available covering most thicknesses of mounting plate, the short version being compatible with epcootion carriage plates. oth versions are available in Concentric (C) which provides a datum (in radial direction) for the system, and Eccentric (DE) which provides sufficient adjustment to allow disengagement of a carriage or ring encircled by bearings 58. ll bearings are greased for life internally. Customers are strongly advised to provide lubrication to the interface between bearings and ring slide by specifying epcootion Lubricators or bleed lubrication system 52. Lubrication greatly increases load capacity and life. C2 C1 * 3,4 Eccentric (DE) *2 Concentric (C) *2 D E E1 1 * 6 * 4 1 * 5 (loat) L O* 1 C P Short stud (RS) / Long stud (RL) or use with 1 *5 C C1 C2 in ax RS RL RS RL RS RL D ±0.025 E E1 etric ine ~ R25 RD25 RES, RS TS x R44 RD44 RE, R T x R76 - REL, RL TL x L 1 *6 O * P djusting *3 Wrench Socket Tool *3 g~ ax Working Load Capacity () earing Static (Co) and Dynamic (C) Radial Load Capacities () RS..C/DE RL..C/DE Co C T25 RT T34 RT T54 RT otes: 1. t is recommended that holes to suit bearing mounting studs should be reamed to tolerance 6 for a sliding fit. 2. uts and washers are supplied with both concentric and eccentric RS/RL type bearings. 3. or adjustment procedure and bearing fixing nut tightening torques see asteners are black on the concentric version and bright zinc plated on the eccentric version for identification purposes. 5. '1' dimension is the min/max axial movement of the V centre. 6. '' is the eccentric offset due to the double eccentric design (2 x = total stroke). Ordering details: RS 25 C S ixing type: RS = Short Stud RL = Long Stud S = itrile Sealed Standard for all floating bearings earing diameter (options are 25, 34 & 54) ournal Type: C = Concentric (fixed) DE = Eccentric (adjustable) 36

16 Lubricators epcootion lubricators are made from impact resistant plastic and house a sprung oil impregnated felt wiper designed to apply a constant film of oil to the working surfaces of the ring slide without imposing undue friction. The application of oil significantly increases the load and life of the system. Either type of lubricator can be used with individual ring slides, segments and ring discs. The compact type can be used with epco fixed centre carriage plates. Customers may also consider using the epcootion bleed lubrication facility suitable for track systems 52. Compact Type (C) D Oil Lubrication Point *2 C O Oil mpregnated elt Wiper langed Type () ssembled Systems E 70 L 1 O *1 1 - Screw Size * 1 Ring slides = lind ixing langed Type ixing ethods Through ixing Compact Type Option - *3 or use with loating earings 1 = earings or Use with Type Type C 1 C D E ±0.1 1 ±0.1 CC carriage L 12 R TS L 20 R20 - REV, RV TV L 25 R25 RD25 RES, RS TS 2 5, T SE L 44 R44 RD44 RE, R T 44, TE L 76 R76 - REL, RL TL L O g~ Ø x Length Screw Size ole Ø x x L x x L x 10 3 x L x 16 4 x L x 22 5 x L 76 otes: 1. 2 machine screws with cross-recessed pan heads to D7985 are supplied for fixing the flanged type lubricator (see 1 in table). dditionally, 2 self tapping screws for plastic with PT thread form and cross-recessed pan heads are supplied for the compact type lubricator (see in table). 2. Lubrication interval depends on length of stroke, duty and environmental factors. Replenish lubricant as necessary using a 68 viscosity EP mineral oil. 3. Size 25,44 & 76 lubricators are available with increased clearance "1" to accommodate the "V float" of the floating bearings 36. CP carriage 47 leed Lubrication 52 YZ C 123 Calculations Ordering details: L 25 () Lubricator Type: = langed Type C = Compact Type = loating earing option Specify only for lubricators used with floating bearings

17 ixed Centre Carriage www. epcootion.com 7 The epcootion ixed Centre Carriage is designed for use with track systems with unidirectional bends of a common radii 40 and for use with double edge ring slides and segments The unique geometry enables carriages on a track system to travel from straight to curve with negligible play in the transition zone. Such play as may develop is not detrimental to the performance of the system *1. Carriages are available with twin or double row (DR) bearings, and with floating bearings 36. Carriages with twin bearings have the smoothest running quality and have some compliance to accommodate misalignment. Carriages with DR bearings have better load capacity and stiffness. Due to the rigidity of DR bearings, carriages with this option are supplied as Controlled eight (C)* 5 as standard. The corrosion resistant version has stainless steel bearings and fasteners, and a high performance USD approved surface treatment to the aluminium carriage plate in place of the standard anodised finish. = = *2 ixed Centre Carriage with Clamping rake 1 L O P C Ratchet locking lever (variable position) lanking plugs (supplied) E *6 C2 U The epcootion fixed centre carriage with clamping brake provides a secure method to lock the carriage in position whilst stationary. t may be used on double edge ring slides and segments but not on track systems. t is available in sizes 25, 44 & 76. ull product details are on the web: visit and select datasheet o. 7. W/W f *6 C1 4 x customer fixing holes - V T Lubricator* 3 S Q 2 x Dowel holes V1* 4 ot on CR version R ole Size D *6 otes: 1. ixed centre carriages will experience a reduction in preload or a slight clearance as they pass between the curves and straights on a track system, but this is rarely an issue. This clearance is detailed on 57. Please note the CC has a larger than normal clearance. ogie carriages 47 are not subject to clearance. 2. Offset holes in carriage for eccentric bearings necessitate adjustment rotation in the direction shown. 3. t is recommended that carriages are fitted with lubricators. The quantity of lubricators may be reduced in systems with many carriages or where the bleed lubrication facility is used Dowel holes V1 define the centre and may be used for location purposes. They are not included as standard on the corrosion resistant version, but are available on special request. 5. C controlled height carriages use C bearings 35 and are supplied in sets, matched by their E dimension. t is recommended to specify C for precision applications or where consistent carriage heights are important. C is standard for carriages with DR bearings. 6. The W dimension is greater for carriages with floating bearings - see W f in the table. Dimensions D and E will change for carriages with floating bearings. The amount of float is indicated by dimension

18 ixed Centre Carriage or Use with 1 C C1 C2 ±0.01 D* 6 E* 6 CC12 93 R12 93 R360/R180/R90 TR CC R R360/R180/R90 TR CC R R360/R180/R90 TR CC R R360/R180/R90 TR CC *1 R R360/R180/R90 TR ssembled Systems CC R R360/R180/R90 TR CC R R360/R180/R90 TR CC R R360/R180/R90 TR CC R R360/R180/R90 TR CC R R360/R180/R90 TR Ring slides CC R R360/R180/R90 TR CC R R360/R180/R90 TR CC R R360/R180/R90 TR L Ø O P Q RØ S T U V V1Ø W W f (Ø x depth) (Ø x depth) (hole size) (6) (6) g~ earings x x CC x x CC x x x x CC CC Lubricator x x CC * x x CC x x x x x x CC CC CC CP carriage x x CC x x CC x x x x CC CC Track system Ordering details: CR *4 = Corrosion resistant option Leave blank if not required number L *3 = Lubricator option Leave blank if not required Clamping rake option available, please refer to PRT2 datasheet o.7 (CR) CC (L) (DR) (S) (C) C *5 = Controlled height option 35 Standard with DR bearings Leave blank if not required for twin bearing version S = itrile sealed bearings fitted 34 Leave blank for metal shields earing type: = loating bearings 36 DR = double row bearings 34 Leave blank for twin bearings YZ C 123 Calculations