Ball Bearings Catalog Page D44 Double-Row Angular Contact Bearings

D A BALL BEARINGS D44 TIMKEN PRODUCTS CATALOG D d C MEDIUM 5300 SERIES Features the same bores and outside diameters as corresponding bearings in the 300 Series single-row radial type. Double-row angular contact ball bearings meet the demand for increased axial and radial rigidity in applications where design limits space. Available in Conrad and maximum capacity types. Suffix "K" denotes Conrad type (example: 5303K). Suffix "W" or no suffix denotes maximum capacity type (examples: 5312W, 5319). Please note that these double-row series bearings are not prelubricated. DIMENSIONS - TOLERANCES Bearing Bore Outside Diameter Width Fillet Contact Wt. Static Extended Number d D C Radius (1) Angle Load Dynamic tolerance Rating Load +0.000 mm CO Rating +0.0000" +0.0000" +0.00 mm, -0.12 mm CE (6) to minus +0.000", -0.005" mm in. mm in. mm in. in. mm in. kg lbs. N lbs. 5302 15 0.5906 0.008 0.0003 42 1.6535 0.012 0.00045 19.05 0.75 3 /4 1.0 0.039 20 0.141 0.31 9200 2080 16800 3800 5303K 17 0.6693 0.008 0.0003 47 1.8504 0.012 0.00045 22.22 0.875 7 /8 1.0 0.039 20 0.191 0.42 12600 2850 22600 5100 5304K (2) 20 0.7874 0.010 0.0004 52 2.0472 0.013 0.0005 22.22 0.875 7 /8 1.0 0.039 20 0.222 0.49 15300 3450 28400 6400 5305K (2) 5306K 30 1.1811 0.010 0.0004 72 2.8346 0.013 0.0005 30.17 1.188 1 3 /16 1.0 0.039 20 0.612 1.35 29000 6550 47000 10600 5306W 30 1.1811 0.010 0.0004 72 2.8346 0.013 0.0005 30.17 1.188 1 3 /16 1.0 0.039 30 0.612 1.35 41000 9300 62000 14000 5307K 35 1.3780 0.012 0.00047 80 3.1496 0.013 0.0005 34.93 1.375 1 3 /8 1.5 0.059 20 0.871 1.92 36000 8300 59500 13400 5307W 35 1.3780 0.012 0.00047 80 3.1496 0.013 0.0005 34.93 1.375 1 3 /8 1.5 0.059 30 0.871 1.92 47900 10800 69200 15600 5308K 40 1.5748 0.012 0.00047 90 3.5433 0.015 0.0006 36.53 1.438 1 7 /16 1.5 0.059 20 1.139 2.51 46000 10400 72400 16300 5308W 40 1.5748 0.012 0.00047 90 3.5433 0.015 0.0006 36.53 1.438 1 7 /16 1.5 0.059 30 1.139 2.51 66600 15000 90600 20400 5309K 45 1.7717 0.012 0.00047 100 3.9370 0.015 0.0006 39.67 1.562 1 9 /16 1.5 0.059 20 1.433 3.16 56400 12700 87000 19600 5309W 45 1.7717 0.012 0.00047 100 3.9370 0.015 0.0006 39.67 1.562 1 9 /16 1.5 0.059 30 1.433 3.16 81000 18300 106000 24000 5310K 50 1.9685 0.012 0.00047 110 4.3307 0.015 0.0006 44.45 1.750 1 3 /4 2.0 0.079 20 2.091 4.61 73000 16600 111000 25000 5310W 50 1.9685 0.012 0.00047 110 4.3307 0.015 0.0006 44.45 1.750 1 3 /4 2.0 0.079 30 2.091 4.61 97000 22000 126000 28500 5311K 55 2.1654 0.015 0.0006 120 4.7244 0.015 0.0006 49.22 1.938 (3) 1 15 /16 2.0 0.079 20 2.722 6.00 86700 19500 124400 28000 5311W 55 2.1654 0.015 0.0006 120 4.7244 0.015 0.0006 49.22 1.938 (3) 1 15 /16 2.0 0.079 20 2.722 6.00 113000 25500 144000 32500 5312W 60 2.3622 0.015 0.0006 130 5.1181 0.018 0.0007 53.98 2.125 (3) 2 1 /8 2.0 0.079 20 3.423 7.54 151000 34000 191000 43000 5313W 65 2.5591 0.015 0.0006 140 5.5118 0.018 0.0007 58.72 2.312 (3) 2 5 /16 2.0 0.079 20 4.163 9.17 173000 39000 213000 48000 5314W 70 2.7559 0.015 0.0006 150 5.9055 0.018 0.0007 63.50 2.500 (3) 2 1 /2 2.0 0.079 20 5.362 11.82 195000 44000 239000 54000 5315W 75 2.9528 0.015 0.0006 160 6.2992 0.025 0.0010 68.30 2.689 (3) 2 11 /16 2.0 0.079 20 6.428 14.17 222000 50000 266000 60000 5316W 80 3.1496 0.015 0.0006 170 6.6929 0.025 0.0010 68.28 2.688 (3) 2 11 /16 2.0 0.079 20 7.366 16.24 248000 56000 284000 64000 5317W 85 3.3465 0.020 0.0008 180 7.0866 0.025 0.0010 73.02 2.875 (4) 2 7 /8 2.5 0.098 20 8.827 19.46 279000 63000 308000 69500 5318W 90 3.5433 0.020 0.0008 190 7.4803 0.030 0.0012 73.02 2.875 (4) 2 7 /8 2.5 0.098 20 9.616 21.20 308000 69500 333000 75000 5319W 95 3.7402 0.020 0.0008 200 7.8740 0.030 0.0012 77.77 3.062 (4) 3 1 /16 2.5 0.098 30 11.562 25.49 319000 72000 333000 75000 5320W 100 3.9370 0.020 0.0008 215 8.4646 0.030 0.0012 82.55 3.250 (4) 3 1 /4 2.5 0.098 20 14.333 31.57 377000 85000 377000 85000 5322W 110 4.3307 0.020 0.0008 240 9.4488 0.030 0.0012 92.08 3.625 (4) 3 5 /8 2.5 0.098 20 20.153 44.43 479000 108000 453000 102000 5324W 120 4.7244 0.020 0.0008 260 10.2362 0.035 0.0014 104.78 4.125 (4) 4 1 /8 2.5 0.098 20 28.291 62.37 555000 125000 497000 112000 5328W 140 5.5118 0.025 0.0010 300 11.8110 0.035 0.0014 114.30 4.500 (5) 4 1 /2 3.0 0.118 20 38.102 84.00 630000 140000 570000 129000 (1) Maximum shaft or housing fillet radius that bearing corners will clear. (2) Sizes have PRB molded nylon retainers. (3) Width tolerance is +.00 mm to -.15 mm (+.000 to -.006"). (4) Width tolerance is +.00 mm to -.20 mm (+.000 to -.008"). (5) Width tolerance is +.00 mm to -.25 mm (+.000 to -.010"). (6) Based on 10 6 revolutions of calculated fatigue life. Note: See opposite page for shield and snap ring combinations.

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