Ball Bearing Housed Unit Page A-42 Ball Bearing Housed Units-Wide-Inner-Ring Ball Bearings

BALL BEARING HOUSED UNITS A-42 TIMKEN BALL BEARING HOUSED UNIT CATALOG Download 3D Models and 2D Drawings at cad.timken.com BALL BEARING HOUSED UNITS Bearing No. Collar No. Basic Outer- Ring Size Shaft Dia. O.D. Ring Widths Brg. and Collar Wt. Static Load Rating Extended Dynamic Load Rating A Type (2) B Type Inner Outer d D B C S(G) F L d 1 B 1 B 2 C o C E in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. kg lbs. N lbs. N lbs. SM1113K SM1113KB S1113K 210 1 13 /16 90 3.5433 49.21 1 15 /16 20 0.7874 24.60 31 /32 62.84 2.474 4.8 3 /16 69.90 2 3 /4 18.30 23 /32 62.70 2 15 /32 1.075 2.37 22700 5100 39000 8800 SM1114K SM1114KB S1114K 1 7 /8 1.012 2.23 SM1115K SM1115KB S1115K 1 15 /16 0.962 2.12 SM1200K SM1200KB S1200K 211 2 100 3.9370 55.56 2 9 /16 21 0.8268 27.80 1 3 /32 69.77 2.747 4.8 3 /16 76.20 3 20.60 13 /16 71.40 2 13 /16 1.51 3.33 28500 6400 48000 10800 SM1201K SM1201KB S1201K 2 1 /16 1.397 3.08 SM1202K SM1202KB S1202K 2 1 /8 1.438 3.17 SM1203K SM1203KB S1203K 2 3 /16 1.256 2.77 SM1204K SM1204KB S1204K 212 2 1 /4 110 4.3307 61.91 2 7 /16 22 0.8661 30.96 1 7 /32 76.48 3.011 6.4 1 /4 84.14 3 5 /16 22.33 7 /8 77.80 3 1 /16 1.860 4.10 35600 8000 58500 13200 SM1205K SM1205KB S1205K 2 5 /16 1.787 3.94 SM1206K SM1206KB S1206K 2 3 /8 1.692 3.73 SM1207K SM1207KB S1207K 2 7 /16 1.374 3.03 SM1208K SM1208KB S1208K 213 2 1 /2 120 4.7244 68.26 2 11 /16 23 0.9055 34.13 1 11 /32 84.58 3.330 6.4 1 /4 96.84 3 13 /16 23.81 15 /16 85.73 3 /8 2.472 5.45 39200 8800 63000 14300 SM1211KT SM1211KTB S1211KT 214 2 11 /16 125 4.9213 68.26 2 11 /16 24 0.9449 34.13 1 11 /32 86.92 3.422 6.4 1 /4 96.84 3 13 /16 23.81 15 /16 85.73 3 /8 2.418 5.33 43000 9650 69500 15600 SM1213K SM1213KB S1213K S1215K 215 2 13 /16 2 15 /16 130 5.1181 74.61 2 15 /16 25 0.9843 37.30 1 15 /32 91.92 3.619 6.4 1 /4 101.60 4 23.81 15 /16 92.08 3 5 /8 2.858 6.30 43600 9800 68000 15300 SM1215K SM1215KB 2.803 6.18 SM1303K SM1303KB S1303K 216 3 3 /16 140 5.5118 80.96 3 /16 26 1.0236 40.48 1 19 /32 98.40 3.874 6.4 1 /4 111.13 4 3 /8 25.40 1 100.01 3 15 /16 3.452 7.61 53400 12000 80000 18000 SM1307K SM1307KB S1307K 217 3 7 /16 150 5.9055 87.31 3 7 /16 28 1.1024 43.66 1 23 /32 104.83 4.127 6.4 1 /4 112.71 4 7 /16 25.40 1 106.36 4 3 /16 3.901 8.60 61000 13700 93000 20800 SM1311W-BR SM1311WB-BR (6) S1311K 219 3 11 /16 170 6.6929 93.66 3 11 /16 32 1.2598 46.83 1 27 /32 118.34 4.659 6.4 1 /4 127.00 5 26.99 11 /16 114.30 4 1 /2 6.078 13.40 113600 25500 150000 34000 SM1315W-BR SM1315WB-BR (6) S1315 220 3 15 /16 180 7.0866 100.01 3 15 /16 34 1.3386 50.00 1 31 /32 123.85 4.876 6.4 1 /4 139.70 5 1 /2 31.75 1 /4 125.41 4 15 /16 7.335 16.17 126900 28500 170000 38000 (1) See page A-159. (2) Order as MUA assembly suggested. (3) Spherical O.D. outer-ring width is 18 mm (0.7087 in.). (4) Spherical O.D. outer-ring width is 19 mm (0.7480 in.). (5) Spherical O.D. outer-ring width is 21 mm (0.8268 in.). (6) For applications where thrust load exceeds 60 percent of radial load, consult your Timken engineer. NOTE: Bore tolerance: 1 /2 in. - 2 3 /16 in., nominal to +0.013 mm, +0.0005 in. 2 1 /4 in. - 3 3 /16 in., nominal to +0.015 mm, +0.0006 in. 3 1 /4 in. - 3 15 /16 in., nominal to +0.018 mm, +0.0007 in. Continued from previous page. SM INDUSTRIAL SERIES A AND B TYPES/MUA-B INSERTS (1) - continued d 1 B 1 D d C B 2 F G S B L D d F G S B L d 1 B 1 C B 2 Type A Type B

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