Bearing Solutions for the Material Handling Industry TM
TM Mounted Units Tailored for the Material Handling Industry Material Handling applications present challenging environmental conditions that demand flexible mounting and locking styles and zero downtime. Standard bearings are often designed for use in other industries with less demanding applications and don t provide the features needed for this specific application. PEER Bearing Company offers a full line of mounted bearing units tailored specifically for the Material Handling industry. PEER insert bearings are offered with seals from moderate to extreme contamination applications. Available locking options include set screw, eccentric locking collar and PEER s patented Grip-it Plus which provide the solutions required for the industry application needs. Newly developed, highly visible, open and close ended caps are also available on Material Handling units to provide protection against injuries due to contact with rotating parts. Mounted Units Features & Benefits R (MH) G (MHAP) Feature Benefit R (MH) G (MHAP) Contact seal Contamination prevention Moderate Extreme High quality through hardened bearing steel Improves fatigue life x x Precision ground and superfinished raceways Reduces vibration and extends life x x Protective end cap available Protects from incidental contact with rotating shaft and bearing x x Set screw and eccentric locking collar Multiple options to suit each application x x Grip-it Plus locking Concentric 360 hold x Premium nitrile seal material Longer seal life due to improved high temperature and wear resistance x Heavy gauge steel shroud Protects seal from large solid contaminates (stones, pebbles, dirt) x Increased grease fill Improves contaminant exclusion x Premium polyurea thickened grease High and low temperature capability extends grease life x Nylon retainer Improves misalignment capability x Extended single seal lip design Extends life and improves contaminant protection x Knurled landing grooves Optimizes seal retention x R (MH) = RST Seal and slinger for material handling units G (MHAP) = G Seal for high performance material handling units
Conveyor Bearing Locations Material Handling Unit Features (MHAP) 4 5 1. Grade 10 balls for smooth operation 1 6 2. Nylon 6/6 ball retainer designed to accommodate misalignment 2 3. High quality bearing insert with multiple locking styles 4. Housings manufactured from high strength ASTM Grade 30 cast iron 3 5. Optional relubrication feature 6. Seals manufactured from high quality nitrile rubber bonded to heavy gauge steel shrouds 7. Optional protective end caps molded from high visibility, durable, polymer 7 PEER protective end caps (see pg. 7) are available in sizes to accommodate from 3 /4" (20mm) to 2 7 /16" (60mm) shaft sizes. Protective end caps can be used with dual set screw, eccentric locking collar and PEER s patented Grip-it Plus insert bearings in combination with all standard cast iron housings including medium-duty and 300 series. Common styles include pillow block, 2-bolt flange, 3-bolt flange bracket, 4-bolt flange and take-up housings.
PEER Bearing Part Number Nomenclature BEARING TYPE UC FT -16 MH MH (Groove machined in casting for End Cap) MHAP (Groove machined in casting for End Cap with Premium Seals) UC Dual Set Screw Lock HC Eccentric Lock Collar GR Grip-It Plus Lock CASTING STYLE P (Pillow Block) LP (Low profile Pillow Block) FB (3-Bolt Flange Bracket) T (Take-up unit) FT (2-Bolt Flange for UC & GR Bearings) FTS (2-Bolt Flange for HC Bearings) F (4-Bolt Flange for UC & GR Bearings) FS (4-Bolt Flange for HC Bearings) = 47mm = 52mm = 62mm = 72mm = 80mm BEARING BORE 12 = ¾ 20mm 16 = 1 25mm 19 = 13/ 16 30mm 20 = 1¼ 23 = 1 7/ 16 35mm 24 = 1 ½ 40mm 28 = 1 ¾ 45mm 31 = 115/ 16 BEARING OUTER RING = 85mm = 90mm 211 = 95mm 212 = 100mm 50mm 32 = 2 35 = 23/ 16 55mm 39 = 2 7/ 16 60mm 2-Bolt Flange Unit Specifications (Protective End Caps Sold Separately) FT SERIES 2-BOLT FLANGE UNITS DUAL SET SCREW FTS SERIES 2-BOLT FLANGE UNITS Size Dimensions mm/ (in.) a a1 e g g1 l l1 s s1 b b1 zz zz1 113.00 (4.449") 130.20 (5.126") 147.60 (5.811") 161.10 (6.343") 174.60 (6.874") 188.10 (7.406") 196.90 (7.752") 113.00 (4.449") 123.80 (4.874") 141.30 (5.563") 155.60 (6.126") 171.50 (6.752") 179.40 (7.063") 189.00 (7.441") 89.70 (3.531") 98.80 (3.890") 116.70 (4.594") 130.20 (5.126") 143.70 (5.657") 148.40 (5.843") 157.20 (6.189") 11.10 (.437") 15.10 (.594") 15.10 (.594") 11.10 (.437") 24.00 (.549") 26.00 (1.024") 30.00 (1.181") 34.00 (1.339") 35.00 (1.378") 39.00 (1.535") 29.60 (1.165") 34.90 (1.374") 38.90 (1.531") 44.50 (1.752") 46.80 (1.843") 11.00 (.433") 68.30 (2.689") 80.20 (3.157") 89.70 (3.531") 100.00 (3.937") 108.00 (4.252") 115.10 (4.531") 79.40 (3.126") 92.10 (3.626") 104.80 (4.126") 111.10 (4.374") 1 (4.563") 55.50 (2.185") 58.50 (2.303") 61.50 (2.421") 68.20 (2.685") 71.50 (2.815") 72.50 (2.854") 75.60 (2.976") 60.50 (2.382") 62.10 (2.445") 67.40 (2.654") 75.50 (2.972") 76.40 (3.008") 82.40 (3.244") 82.70 (3.256") FT Series Bolt Size (in.) FTS Series Bolt Size (in.) 3/8" 3/8" 7/16" 3/8" 7/16" 3/8" 1/2" 1/2" 1/2" 7/16" 9/16" 9/16" 9/16" 9/16"
3-Bolt Flange Bracket Unit Specifications (Protective End Caps Sold Separately) FB SERIES 3-BOLT FLANGE BRACKET UNITS DUAL SET SCREW LOCK Dimensions mm / (in) w A b D I s g h j e zz 108.00 (4.252") 120.70 (4.752") 136.5 (5.374") 155.65 (6.128") 164.30 (6.469") 173.90 (6.846") 190.50 (7.500") 76.20 (3.000") 85.70 (3.374") 95.30 (3.752") 108.00 (4.252") 1 (4.500") 120.70 (4.752") 1 (5.189") 63.50 (2.500") 82.60 (3.252") 95.30 (3.752") 100.00 (3.937") 106.40 (4.189") 117.50 (4.626") 63.50 (2.500") 82.60 (3.252") 77.80 (3.063") 80.20 (3.157") 101.60 (4.000") 25.40 (1.000") 27.20 (1.071") 28.60 (1.126") 32.00 (1.260") 35.70 (1.406") 36.80 (1.449") 38.00 (1.496") 9.90 (.390") 9.90 (.390") 9.90 (.390") 13.10 (.516") 11.90 (.469") 11.90 (.469") 13.10 (.516") 8.00 (.315") 9.50 (.374") 9.50 (.374") 18.30 (.720") 42.90 (1.689") 46.00 (1.811") 52.40 (2.063") 65.10 (2.563") 74.60 (2.937") 22.20 (.874") 28.60 (1.126") 41.30 (1.626") 42.90 (1.689") 41.30 (1.626") 38.10 (1.500") 41.30 (1.626") 47.60 (1.874") 50.00 (1.969") 54.00 (2.126") 56.90 (2.240") 59.70 (2.350") 61.10 (2.406") 70.20 (2.764") 73.20 (2.882") 72.50 (2.854") 73.90 (2.909") BOLT (in.) 5/16 5/16 5/16 7/16 3/8 3/8 7/16 4-Bolt Flange Unit Specifications (Protective End Caps Sold Separately) F SERIES STANDARD 4-BOLT FLANGE UNITS DUAL SET SCREW LOCK FS SERIES 2-BOLT FLANGE UNITS Dimensions mm / (in) F Series FS Series a e g g1 I I1 s s1 zz zz1 BOLT BOLT (in.) (in.) 85.70 (3.374") 63.50 (2.500") 11.10 (.437") 9.50 (.374") 25.40 (1.000") 28.80 (1.134") 11.00 (.433") 56.90 (2.240") 3/8 3/8 95.30 11.10 26.90 31.20 59.40 63.70 (3.752") (.437") (1.059") (1.228") (2.339") (2.508") 3/8 3/8 108.00 (2.252") 82.60 (3.252") 27.30 (1.075") 34.30 (1.350") 69.80 (2.354") 66.80 (2.630") 3/8 7/16 117.50 (4.626") 92.10 (3.626") 15.10 (.594") 30.10 (1.185") 38.10 (1.500") 68.30 (2.689") 76.30 (3.004") 7/16 7/16 130.20 (5.374") 101.60 (4.000") 15.10 (.594") 16.70 (.657") 35.70 (1.406") 38.90 (1.531") 73.20 (2.882") 76.40 (3.008") 1/2 1/2 136.50 (5.374") 105.00 (4.134") 18.30 (.720") 38.10 (1.500") 39.70 (1.563") 75.60 (2.976") 77.20 (3.039") 1/2 9/16 142.90 (5.626") 111.10 (4.374") 39.70 (1.563") 46.00 (1.811") 75.60 (2.976") 81.90 (3.224") 1/2 9/16
Pillow-Block Unit Specifications (Protective End Caps Sold Separately) P SERIES PILLOW-BLOCK UNITS DUAL SET SCREW LP SERIES PILLOW-BLOCK UNITS DUAL SET SCREW Dimensions mm / (in) h h1 a e b s1 s2 g g1 w w1 zz 33.34 (1.313") 36.51 (1.437") 42.86 (1.687") 47.63 (1.875") 49.21 53.98 (2.125") 57.15 (2.250") 31.75 (1.250") 33.34 (1.313") 39.69 (1.563") 46.04 (1.813") 49.21 52.39 (2.063") 55.56 (2.187") 127.00 (5.000") 139.70 (5.500") 165.10 (6.500") 166.69 (6.563") 184.15 (7.250") 189.71 (7.469").38 (8.125") 95.25 (3.750") 104.78 (4.125") 120.65 (4.750") 127.00 (5.000") 137.32 (5.406") 146.05 (5.750") 158.75 (6.250") 34.00 (1.339") 38.10 (1.500") 44.60 (1.756") 45.80 (1.803") 48.80 (1.921") 51.20 (2.016") 55.60 (2.189") 19.84 (.781") 19.05 (.750") 19.05 (.750") 22.23 (.875") 13.49 15.88 (.625") 18.26 (.719") 19.05 (.750") 19.05 (.750") 11.91 (.469") 13.49 17.46 (.687") 17.46 (.687") 64.29 (2.531") 70.64 (2.781") 83.34 (3.281") 93.66 (3.687") 101.60 (4.000") 107.95 (4.250") 115.89 (4.563") 62.71 (2.469") 67.47 (2.656") 80.17 (3.156") 92.08 (3.625") 101.60 (4.000") 106.36 (4.187") 1 (4.500") 58.20 (2.291") 62.70 (2.469") 65.10 (2.563") 74.00 (2.913") 76.40 (3.008") 77.00 (3.031") 75.80 (2.984") BOLT (in.) 3/8 3/8 1/2 1/2 1/2 1/2 5/8 Take-Up Unit Specifications (Protective End Caps Sold Separately) T SERIES TAKE-UP UNITS DUAL SET SCREW Dimensions mm / (in) o g p q s b K e a w j l r h zz 19.10 (.752") 21.10 (.831") 19.10 (.752") 10.30 (.406") 10.30 (.406") 10.30 (.406") 56.40 (2.220") 64.30 (2.531") 51.20 (2.016") 19.10 (.752") 19.10 (.752") 21.80 (.858") 21.80 (.858") 57.20 (2.252") 64.30 (2.531") 85.70 (3.374") 76.20 (3.000") 76.20 (3.000") 88.90 (3.500") 88.90 (3.500") 88.90 (3.500") 88.90 (3.500") 102.40 (4.031") 102.40 (4.031") 94.40 (3.717") 96.80 (3.811") 112.80 (4.441") 128.80 (5.071) 17.50 (.689") 102.00 (4.016") 1 (4.500") 144.50 (5.689") 17.50 102.00 116.7 144.50 (.689") (4.016") (4.594") (5.689") 17.50 102.00 116.7 148.40 (.689") (4.016") (4.594") (5.843") 20.60 (.811") 23.80 (.937") 27.80 (1.094") 30.20 (1.189") 33.30 (1.211") 34.90 (1.374") 33.30 (1.311") 34.90 (1.374") 42.90 (1.689") 51.00 (2.008") 56.40 (2.220") 57.20 (2.252") 58.70 (2.311) 61.10 (2.406") 61.90 (2.437") 77.80 (3.063"") 41.00 (1.614") 43.00 (1.639") 42.00 (1.654") 88.10 (3.469" 52.15 (2.053") 87.30 53.25 (3.437") (2.096") 89.70 54.20 (3.531") (2.134")
Protective End Cap Specifications Shaft can protrude 6.35mm (.250) from bearing inner ring without interfering with cap. PART Number Size DC--MHE DC--MHE DC--MHE DC--MHE DC--MHE DC--MHE DC--MHE Dimensions mm / (in) za zz 52.00 (2.047") 60.00 (2.362") 69.00 (2.717") 76.00 (2.992") 86.00 (3.385") 92.00 (3.622") 96.00 (3.780") 34.00 (1.339") 35.00 (1.378") 35.00 (1.378") 40.70 (1.602") 40.00 (1.575") 40.00 (1.575") 40.00 (1.575") Special Hex Bore Bearings Designed for Roller Ends
About PEER Full line of agricultural, radial, mounted unit ball bearings and tapered roller bearings Valued bearing solutions for lawn & garden, agricultural, industrial transmission, material handling, fluid, electrical, HVAC, off-highway and on-highway applications Global application engineering support TS-16949 certified manufacturing facilities Dedicated Research and Development center Testing capabilities include: fatigue life, noise/vibration, mud slurry and salt spray testing Flexible manufacturing to allow for low to high volume production Customer service excellence PEER also offers a full line of bearing units for the food and beverage industry. See our brochure PEER Corrosion-Resistant Bearing Units for more information. PEER Bearing Headquarters 2200 Norman Drive Waukegan, IL 60085 USA Ph: +1 847 578 1000 info@peerbearing.com Italy PEER Bearing S.R.L. Via Paolo Nanni Costa, 12/3 A 40133 Bologna Italy Ph: +39 051 6105 Europe.info@peerbearing.com TM Brazil Alameda Mamoré, 535-cj. 408/410 Alphaville Barueri SP Brazil CEP 06454-040 Ph: +55 11 4166 5650 LAM.info@peerbearing.com Germany PEER Bearing GmbH Bahnhofsallee 5 40721 Hilden Germany Ph: +49 (0) 3 90778 0 Europe.info@peerbearing.com www.peerbearing.com China PEER China SPZ Rm 2306 Fortune Times Building #1438 North Shaanxi Road Putuo District, Shanghai, P.R. China Ph: +86 21 61484816 sales@peerchina.com United Kingdom PEER Bearing Ltd. Unit 6, Chelworth Park Chelworth Rd Cricklade, Wilshire SN6 6HE England Ph: +44 (0) 1793 759459 Europe.info@peerbearing.com