Timken - Ball Bearing Housed Units

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BALL BEARING HOUSED UNITS BALL BEARING HOUSED UNITS • PRESSED-STEEL FLANGETTE UNITS • RA RA FLANGETTE UNIT • The RA flangette unit is similar to Timken RR flangette unit. • The unit consists of two interchangeable, pressed-steel, zincplated flanges that house a standard ball bearing. • The unit incorporates an extended inner-ring bearing with a selflocking collar and spherical seat in the cartridge, providing initial self-alignment. • The unit is equipped with an RA-RRB extended inner ring ball bearing. • The units are non-relubricatable. 30∞ Suggested shaft tolerances: 1⁄2 in. – 1 15 ⁄16 in., nominal to -0.013 mm, -0.0005 in.; 2 in. – 2 3 ⁄16 in., nominal to -0.025 mm, -0.0010 in. To order, specify UNIT and SHAFT DIAMETER. Example: RA 1 in. flangette. J 30∞ STAMPING SIZES 40MS-72MS H N BOLT HOLE SQ. TOLERANCE ± 0.005 J STAMPING SIZES 80MS-100MS BEARING DATA A d 1 P A 1 A 2 E K N 2 H 2 MINIMUM FRAME OPENING Unit Bearing No. Dimensions and Load Ratings RA RA-RRB Page A-48 1 Unit Shaft Dia. Bolt Size Short Shank Long Shank Flange Hole Diam. to Clear Sq. Shank Bearing No. Collar No. Stamping (1) Size Radial Load Rating (2) Unit Wt. H A J N H 2 A 1 E K d 1 P N 2 in. mm RA 1⁄2 mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. RA008RRB S1008K RA 9⁄16 5⁄8 81.0 3 3 ⁄16 14.2 9⁄16 63.5 2 1 ⁄2 7.1 9⁄32 49.2 1 15 ⁄16 3.81 0.150 23.8 15⁄16 5.6 7⁄32 28.6 1 1 ⁄8 6.4 1⁄4 0.15 0.006 2.54 0.100 10.3 13⁄32 RA009RRB RA010RRB S1009K S1010K RA 17 RAE17RRB SE17K mm in. mm in. mm in. mm in. mm in. 40MS N lbs. 2650 600 kg lbs. 0.277 0.61 3⁄4 RA 90.5 15.8 71.4 8.7 55.6 4.22 25.0 6.4 33.3 7.9 0.53 2.92 12.7 RA012RRB S1012K RA 20 3 9 ⁄16 5⁄8 2 13 ⁄16 11⁄32 2 3 ⁄16 0.166 63⁄64 1⁄4 1 5 ⁄16 5⁄16 0.021 0.115 1⁄2 RAE20RRB SE20K 13⁄16 RA013RRB S1013K RA 7⁄8 RA014RRB S1014K 95.2 17.4 76.2 8.7 60.3 4.22 25.0 7.1 38.1 7.9 0.53 2.92 12.7 RA 15⁄16 3 3 ⁄4 11⁄16 3 11⁄32 2 3 ⁄8 0.166 63⁄64 9⁄32 1 1 RA015RRB S1015K ⁄2 5⁄16 0.021 0.115 1⁄2 RA 1 RA100RRB S1100K RA 25 RAE25RRB SE25K 1 1 ⁄16 RA101RRB S11013K RA 1 1 ⁄8 RA102RRB S1102K 112.7 17.4 90.5 10.3 71.4 5.28 29.0 6.7 44.5 9.5 0.28 2.64 15.1 RA 1 3 ⁄16 4 7 ⁄16 11⁄16 3 9 ⁄16 13⁄32 2 13 ⁄16 0.208 1 9 ⁄64 17⁄64 1 3 RA103RRB S1103K ⁄4 3⁄8 0.011 0.104 19⁄32 RA 1 1 ⁄4 S RA103RRB3 S1103K3 RA 30 RAE30RRB SE30K RA 1 1 ⁄4 RA104RRB S1104K RA 1 5 ⁄16 RA105RRB S1105K 122.2 19.0 100.0 10.3 81.0 5.28 31.8 7.5 54 9.5 0.28 2.64 15.1 RA 1 3 ⁄8 4 13 ⁄16 3⁄4 3 15 ⁄16 13⁄32 3 3 ⁄16 0.208 1 1 ⁄4 19⁄64 2 1 RA106RRB S1106K ⁄8 3⁄8 0.011 0.104 19⁄32 RA 1 7 ⁄16 RA107RRB S1107K RA 35 RAE35RRB SE35K 47MS 52MS 62MS 72MS 3100 700 3550 800 4900 1100 6220 1400 0.363 0.80 0.408 0.90 0.667 1.47 0.889 1.96 (1) Stampings must be ordered in pairs to assemble bearing. (2) Thrust ratings for stamping are 50 percent of radial ratings. NOTE: Shaft diameter with an S = smaller housing. Continued on next page. A-122 TIMKEN ® HOUSED UNIT CATALOG • Download 3D Models and 2D Drawings at cad.timken.com
BALL BEARING HOUSED UNITS BALL BEARING HOUSED UNITS • PRESSED-STEEL FLANGETTE UNITS • RA A J J 30∞ 30∞ H H 2 MINIMUM FRAME OPENING N 2 STAMPING SIZES 40MS-72MS N BOLT HOLE SQ. TOLERANCE ± 0.005 STAMPING SIZES 80MS-100MS P d 1 A 1 E K A 2 Continued from previous page. 1 Unit Shaft Dia. Bolt Size Short Shank Long Shank Flange Hole Diam. to Clear Sq. Shank Bearing No. Collar No. Stamping (1) Size Radial Load Rating (2) Unit Wt. H A J N H 2 A 1 E K d 1 P N 2 in. mm mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. RA 1 1 ⁄2 RA108RRB S1108KT 147.6 20.6 119.1 13.5 90.5 6.80 36.1 7.5 60.3 12.7 0.33 2.72 19.4 RA 1 9 ⁄16 5 13 ⁄16 13⁄16 4 11 ⁄16 17⁄32 3 9 ⁄16 0.268 1 27 ⁄64 19⁄64 2 3 RA109RRB S1109KT ⁄8 1⁄2 0.013 0.107 49⁄64 RA 40 RAE40RRB SE40K RA 1 5 ⁄8 RA110RRB S1110K RA 1 11 ⁄16 149.2 22.2 120.6 13.5 96.8 6.80 36.1 7.5 63.5 12.7 0.33 2.72 19.4 RA111RRB S1111K 1 3 ⁄4 5 7 ⁄8 7⁄8 4 3 ⁄4 17⁄32 3 13 ⁄16 0.268 1 27 ⁄64 19⁄64 2 1 ⁄2 1⁄2 0.013 0.107 49⁄64 RA112RRB S1112K RA 45 RAE45RRB SE45K 1 13 ⁄16 RA113RRB S1113K RA 1 7 ⁄8 155.6 22.2 127.0 13.5 101.6 7.56 36.5 7.1 69.8 12.7 0 1.96 19.4 RA114RRB S1114K RA 1 15 ⁄16 6 1 ⁄8 7⁄8 5 17⁄32 4 0.300 1 7 ⁄16 9⁄32 2 3 ⁄4 1⁄2 0 0.077 49⁄64 RA115RRB S1115K RA 50 RAE50RRB SE50K RA 2 RA200RRB S1200K 2 1 ⁄16 RA201RRB S1201K 166.7 23.8 138.1 13.5 112.7 7.56 40.5 8.3 76.2 12.7 0 1.96 19.4 RA 2 1 ⁄8 6 9 ⁄16 15⁄16 5 7 ⁄16 17⁄32 4 7 ⁄16 0.300 1 19 RA202RRB S1202K ⁄32 29⁄64 3 1⁄2 0 0.077 49⁄64 RA 2 3 ⁄16 RA203RRB S1203K RA 55 RAE55RRB SE55K (1) Stampings must be ordered in pairs to assemble bearing. (2) Thrust ratings for stamping are 50 percent of radial ratings. NOTE: Shaft diameter with an S = smaller housing. mm in. mm in. mm in. mm in. mm in. 80MS 85MS 90MS 100MS N lbs. 7500 1700 7500 1700 8500 1900 10200 2300 kg lbs. 1.447 3.19 1.479 3.26 1.669 3.68 2.000 4.41 TIMKEN ® HOUSED UNIT CATALOG • Download 3D Models and 2D Drawings at cad.timken.com A-123
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Timken ® Ball Bearing Housed Unit
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TIMKEN OVERVIEW GROW STRONGER WITH
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INTRODUCTION HOUSED UNIT OVERVIEW R
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INTRODUCTION HOUSED UNIT OVERVIEW T
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INTRODUCTION HOUSED UNIT OVERVIEW T
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TIMKEN HOW TO USE THIS CATALOG HOW
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TIMKEN SHELF LIFE AND STORAGE OF GR
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TIMKEN WARNINGS AND CAUTIONS WARNIN
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BALL BEARING HOUSED UNITS ENGINEERI
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BALL BEARING HOUSED UNITS KLLG Spec
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BALL BEARING HOUSED UNITS RA-RR, RA
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Timken - Ball Bearing Housed Units

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