CIXI ATF MOTION TECHNOLOGY CO., LTD.

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1 CIXI TECHNOLOGY CO., LTD.

2 Content Material / Accuracy / Tolerance Tolerance / Radial Clearance / Shield And Seal Vibration Lubricating Grease And Specifications Inch Size Bearings Miniature Ball Bearings Deep Groove Ball Bearings Products Show P10 P11 P12 P13 P17 P18 P20 P22

3 Cixi ATF Company mainly produces deep groove ball bearings, special bearings, and other mechanical parts. We have the ability to develop customer s bearing for their special applications, and our all staff of engineers ensure that our quality and testing standards can meet and exceed customer s requirements. All components and final assembled products quality and life testing according to QC request. We are ISO9001 certified. Our products are sold worldwide and we are recognized for our commitment to quality, service and competitive price.

4 Manufacturing Equipment Production Line Automatic Assembly Line Inspection Appliance 01 Assembly Line 02 Heat Treatment 03 Assembly Line 04 Assembly Line 0 Greasing 06 Washing Station 07 Laser Marking Machine Hardness Durometer 09 Hardness Durometer 10 Roundness Measuring Equipment 11 Metalloscope 12 Profilometer 13 Projectionmeter

5 ATF BEARING

6 Material The rings and steel balls of ATF bearings are made of vacuum degassed GCrl bearing steel (equivalent to AISI2100 and 100Cr6), the cage is made of punched cold rolled steel (#08 or #10) or in reinforced plastic upon request. Shields are made of imported SPCC steel or stainless steel (1 Crl 8Ni9) upon request. Seals are made of nitrile robber, or oil-proof refractory rubber, with steel bone frame (#08 or #10), or stainless steel (1 Cr18Ni9) upon request. The chemical composition of bearing steel and stainless steel are shown in following table. Steel No. C% Si% Mn% S% P% Cr% GCr Cr Accuracy The accuracy of bearings is classified as P2, P3, P4, P, P6 and P0 according to Chinese Standards GB/T and GB/T307-84, equivalent to IS0492 and ANSI / AFBMA as shown in following table. Standard Accuracy Class GB B C D E G GB/T P2 P4 P P6 P0 ISO ANSI ABEC9 ABEC7 ABEC ABEC3 ABEC1 SKF P2 P4 P P6 P0 Tolerance ATF bearing are generally P6 class. Allowable tolerances are shown in following tables. Allowable Tolerances of Radial Bearing (Inner Ring) Accuracy class P0 (ABEC-1) P6 (ABEC-3) P (ABEC-) P4 (ABEC-7) d (mm) From To dmp Upper deviation Lower deviation Vdp Diameter Series ,3,4 Vdmp Kia Sia Sd Bs VBs max max max max max Upper deviation Lower deviation max Allowable Tolerances of Radial Bearing (Outer Ring) Accuracy class P0 (ABEC-1) P6 (ABEC-3) P (ABEC-) P4 (ABEC-7) d (mm) From To dmp Upper Lower deviation deviation Open Vdp Diameter Series Closed ,3,4 2,3,4 VDmp Kea Sea SD Cs VCs max max max max max max /40 14 Same with Bs of inner ring of the Same same with bearing Bs of inner ring of the same bearing Radial Clearance The radial clearance of bearings is specified in groups from C2 (smallest) to C (biggest) as per following table Bearing bore (mm) group 2-C2 Standard group-c0 group 3-C3 group 4-C4 group -C From To min max min max min max min max min max Shield And Seal ATF bearings can be supplied in various types, as open, with single or double shields (Z or 2Z), and with single or double seals (RS or 2RS). Double shielded (2Z) and double sealed (2RS) bearings are supplied with. So, they can be used directly after being unpacked at temperature -40 ~ Special Volume and type can also be supplied. P10 P11

7 Vibration Vibration of bearings is represented by Z, Z1, Z2, Z3, and Z4. It is tested by S0910 instrument on acceleration basis. For special requirement of speed vibration control, the bearings are tested by BVT-1 instrument and divided into V1, V2, V3, and V4. Bearing bore d(mm) Diameter Series(0) Vibration(Acceleration) db Vibration(Speed) um/s Diameter Series(2) Diameter Series(3) V1 V2 V3 V4 Z Z1 Z2 Z3 Z Z1 Z2 Z3 Z4 Z Z1 Z2 Z3 Z4 Low Medium High Low Medium High Low Medium High Low Medium High Lubricating Grease And Specifications Manufacturer Brand Viscosity Base oil Exxon Kyodo Yushi Drop point Consistency Operating temperature Selection criteria NMB Code Beacon32 (Lithium ) (Diester) ~+120 LG20 AC20 (Nathium ) (Mineral) -2~+120 Andok B (Nathium ) (Mineral) ~+120 LG38 Andok 260 (Nathium ) (Mineral) ~+10 LG71 Arapen RB300 (Lithium ) (Mineral) ~+100 * Polyrex EM (Diurea) (Mineral) ~+180 low noise * Polyrex EP2 (Urea) (Mineral) ~+180 low noise UNIREX N2 (Lithium low (Mineral) ~+180 Comple) noise UNIREX N3 (Lithium low (Mineral) ~+180 Comple) noise Multemp PS2 (Lithium ) (Diester) ~+110 LY72 * Multemp SRL (Lithium ) (Ester) ~+10 low noise LY121 Multemp (Urea ) (Mineral) ET10 Adrex (Lithium ) (Mineral) ~+120 Emalube 1130 (Urea) (Mineral) ~+130 Multemp LTS (Lithium) (Ester) ~+130 Multemp SRH (Lithium ) (Ester) ~+10 LY30 * Multemp high (Diurea) (Synthetic oil) ~+200 SB-M speed Multem SC-C (Diurea) (Synthetic oil) ~+200 water-pump Oneluba (Lithium) (Diester ~+110 Mineral) Unilube DL1 (Lithium) (Mineral) ~+110 Note: * indicates the commonly-used of ATF P12 P13

8 Lubricating Grease And Specifications Manufacturer Brand Viscosity Base oil Kyodo Yushi Kluber Drop point Consistency Operating temperature Selection criteria ET-K (Diurea) high (Synthetic oil/ ~+200 speed alternators Grease) ET-100K (Synthetic oil) ~+200 high temperture ET-R (Synthetic oil) ~+200 high temerature, low temperature torque good Multemp FF- SL Multemp FF- RM Staburags NBU12 (PTFE ) (Fluoinated) ~+20 (PTFE ) (Fluoinated) ~+20 (Barium) (Mineral) ~+10 lsoflex NBU1 (Barium ) (Dlester Mineral) ~+130, corrosion resisting, corrosion resisting high-low temperature high-low temperature Isoflex Super LDS18 (Lithium) (Diester) ~+130 Isoflex Super TEL (Lithium) (Ester Mineral) -6~+70 Isoflex LDS18 Special A (Lithium) (Diester) ~+130 Isoflex PDB38 CX100 (Lithium) (Ester) -70~+120 Isoflex Topas (Synthetic (Barium) NB2 hydrocarbon) ~+170 Unisilikon TK44N2 Na-Komplex (Phlorosilicon) -60~+230 lsoflexnca1 (Ester Mineral oil) ~+130 high speed * Asonic (Lithium ) (Synthetic) ~+140 GLY32 * Asonic low Polyhamstoff (Ester Mineral) ~+180 GHY72 noise Asonic high-low temperature (Polyurea) (Ester) ~+180 HQ and low noise Petamo (Synthetic (Polyurea) ~+10 GHY133 Mineral oil) Petamo ligh temperature (Polyurea) (Ester) ~+180 GHY443 longevity Note: * indicates the commonly-used of ATF. NMB Code LY218 Lubricating Grease And Specifications Manufacturer Brand Viscosity Base oil Dow Corning Shell Lubcon Drop point Consistency Operating temperature Selection criteria NMB Code Molykote 33M (Lithium) (Silicone) ~+180 high-low temperature LY81 Molykote 44M (Lithium) (Silicone) LY13 Molykote M (Lithium) (Silicone) -~+16 LY2 Molykote BR2plus (Lithium) (Mineral) ~+10 high speed Molykote FS1292 (PTFE) (Phlorosilicon) ~+200 LY9 Molykote FS341 (PTFE) (Phlorosilicon) ~+230 anti-chemical solcent Molykote EM0L (Lithium) (Synthetic oil) ~+10 low noise Molykote BG20 (Lithium) (Synthetic oil) ~+180 high speed *Alvania RL2 (Lithium) (Mineral) ~+120 LY83 Alvania No.3 (Lithium) (Mineral) ~+13 LY84 Alvania RA (Lithium) (Mineral) ~+120 LY18 Alvania EP2 (Lithium) (Mineral) ~+100 *Alvania RLQ2 (Lithium) (Mineral) ~+10 lownoise high speed Sunlight 2 (Lithium) (Mineral) ~+120 Dolium R (Mineral) ~+140 LY119 Aero shell No. Microgel (Mineral) ~+130 LG3 Aero shell No.7 Microgel (Mineral) ~+10 LG49 Aero shell No.1A (PTFE) (Diester) ~+260 high-low temperature Lubteksonic BQg (Lithium) (Mineral) ~+10 low noise Turmo N2 (Polyurea) (PAO/Ester) ~+160 commonly-used bearing Turmo low temperature high speed (Lithium) (PAO/Ester) ~+130 SHL182 greas Turmo SHL22 (Lithium) (PAO/Ester) ~+120 high speed Turmoplex high speed (Lithium) (Ester) ~+160(180) TML1 Turmo (Mineral oil/ (Lithium) CX112K Synthetic) ~+140(160) low noise Turmo NB1300 Note: * indicates the commonly-used of ATF. (Polyurea) (PAO/Ester) ~+180 high load P14 P1

9 Lubricating Grease And Specifications Manufacturer Brand Viscosity Base oil Mobil Oil Du Pont Toray Silicone Caltex Drop point Consistency Mobilux 2 (Lithium) (Mineral) ~+120 Mobil 22 (Lithium) (Diester Mineral) ~+140 *Mobil 28 (Bentonite) (Synthetic hydrocarbon) ~+180 Mobilplex 47 (Mineral) ~+120 Mobilth SHC100 Mobilth SHC220 Mobilitemp SHC22 Mobilitemp SHC100 Operating temperature Selection criteria NMB Code high-low temperature (Lithium) (Synthetic oil) ~+170 high speed (Lithium) (Synthetic oil) ~+170 multiple use (glue-earth) (Synthetic oil) ~+180 (glue-earth) (Synthetic oil) ~+200 Krytox240AC (PTFE) (PFAE) ~+288 Krytox283AC (PTFE) (PFAE) ~+288 Krytox GPL20 Krytox GPL223 Krytox GPL224 Krytox GPL22 Krytox GPL226 Krytox GPL227 (PTFE) (PFAE) -36~+204 high speed, high temperature high speed, high temperature (av') (av') (PTFE) (PFAE) -60~+14, alternator, fan, clutch (PTFE) (PFAE) -1~+179 bearing (PTFE) (PFAE) -36~+204 air pump bearing (PTFE) (PFAE) -36~+260 Cv joint (PTFE) (PFAE) -30~+288 SH44M (Lithium) (Phlorosilicon) ~+180 SH33L (Lithium) (Phlorosilicon) ~+140 SH41 (Lithium) (Phlorosilicon) ~+200 Chevron SRI-2 Polystar Synthetic 2# RPM Greas SRI-2 RPM Greas SRI OEM Starplex EP2 (Urea) (Mineral) ~+10 (Urea) (Mineral) ~+180 (Polyurea) (Mineral) ~+10 (Polyurea) (Mineral) ~+10 (Complex Lithium), corrosion resisting high speed low temperature high speed greas (Mineral) ~+130 EP LY48 LY11 LY7 Bearing No. Open type (Shielded type) (Sealed type) Inside Diameter d Outside Diameter D Width B Open type (Shielded type) (Sealed type) Flange Dimensions Open Closed D1/D2 C1 C2 Radius r min Basic Load Rating Dynamic Cr mm in mm in mm in mm in mm in mm mm in 1b 1b Static Cor R R R R R2A R R R R R3A R R R R4A R R Note: * indicates the commonly-used of ATF. P16 P17

10 Open type (Shielded type) (Sealed type) Open type (Shielded type) (Sealed type) Open type (Shielded type) (Sealed type) Open type (Shielded type) (Sealed type) Bearing No. Inside Diameter d Outside Diameter D Open Width B Closed Flange Dimensions Open Closed D1 C1 D2 C2 Radius r min Basic Load Rating Dynamic Cr Static Cor Bearing No. Inside Diameter d Outside Diameter D Open Width B Closed Flange Dimensions Open Closed D1 C1 D2 C2 Radius r min Basic Load Rating Dynamic Cr Static Cor mm mm mm mm mm mm mm mm mm N N 673 L L L L L L L L L L mm mm mm mm mm mm mm mm mm N N 676 L L L L L L L L L L L P18 P19

11 Open type (Shielded type) (Sealed type) Open type (Shielded type) (Sealed type) Basic Dimensions Basic Load Rating Limit Rotational Speed d D B Cr Cor Grease Lubrication Oill Lubrication Weight Bearing No. Basic Dimemsions Basic Load Rating Limit Rotational Speed d D B Cr Cor Grease Lubrication Oill Lubrication Weight Bearing No. mm kn r/min Kg - mm kn r/min Kg P20 P21

12 Products Show Special Bearings 02 Spherical Plain Bearings 03 Washing Equipment Series 04 Springs Series 0 Gear Box and Alu Big Pulley 06 Gear Wheel/Chain Wheel 07 4 Axi CNC Products 08 Textile Machine Special Pulley P22 P23

13 CIXI TECHNOLOGY CO., LTD. Add: A1 Building, CIE Industrial Zone, Suntang Road (N.),Cixi, Ningbo,China. Tel: Fax: