Page 10 of Roller Bearings by RBC Bearings

precision ground heavy duty needle roller bearings with seals bearing part number sj 7134 ss sj 7154 ss sj 7174 ss sj 7194 ss sj 7215 ss sj 7235 ss sj 7255 ss sj 7275 ss sj 7295 ss sj 7315 ss sj 7335 ss sj 7355 ss sj 8407 ss sj 8447 ss sj 8477 ss sj 8517 ss sj 9568 ss sj 9608 ss sj 9648 ss sj 9688 ss sj 9718 ss fw inside diameter nominal 5/8 3/4 7/8 1 1 1/8 1 1/4 1 3/8 1 1/2 1 5/8 1 3/4 1 7/8 2 2 1/4 2 1/2 2 3/4 3 3 1/4 3 1/2 3 3/4 4 4 1/8 min .6258 .7509 .8759 1.0009 1.1259 1.2510 1.3760 1.5010 1.6260 1.7510 1.8760 2.0011 2.2511 2.5011 2.7511 3.0011 3.2512 3.5012 3.7512 4.0012 4.1262 max .6267 .7518 .8768 1.0018 1.1268 1.2519 1.3769 1.5019 1.6269 1.7520 1.8770 2.0021 2.2521 2.5021 2.7521 3.0023 3.2524 3.5024 3.7524 4.0024 4.1274 d outside diameter max 1.1250 1.2500 1.3750 1.5000 1.6250 1.7500 1.8750 2.0625 2.1875 2.3125 2.4375 2.5625 3.0000 3.2500 3.5000 3.7500 4.2500 4.5000 4.7500 5.0000 5.1250 min 1.1245 1.2495 1.3745 1.4995 1.6245 1.7495 1.8745 2.0619 2.1869 2.3119 2.4369 2.5619 2.9994 3.2494 3.4992 3.7492 4.2492 4.4992 4.7492 4.9990 5.1240 b width 000 ­.005 1.000 1.000 1.000 1.000 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.250 1.750 1.750 1.750 1.750 2.000 2.000 2.000 2.000 2.000 r1 housing approx fillet weight max lbs .04 .04 .04 .04 .04 .04 .04 .06 .06 .06 .06 .06 .08 .08 .08 .08 .10 .10 .10 .10 .10 .156 .171 .187 .218 .282 .380 .410 .438 .468 .500 .527 .562 1.25 1.38 1.46 1.57 2.69 2.82 3.00 3.19 3.25 housing shoulder dia ­ 1/64 dynamic static capacity capacity c lbs co lbs all dimensions in inches for matching inner rings see pages 10-12 the numeric portion of a suitable inner ring part number matches the numeric component of the bearing inner rings with suffix -c or -d differ in inside diameter 15/16 3,200 4,000 1 1/16 4,500 6,000 1 3/16 4,700 6,700 1 5/16 5,200 7,900 1 3/8 7,600 13,200 1 9/16 7,900 14,200 1 11/16 8,400 15,900 1 13/16 8,100 16,000 1 15/16 10,000 19,500 2 1/16 9,900 19,700 2 3/16 10,400 21,500 2 1/16 10,700 22,500 2 5/8 15,100 33,200 2 7/8 15,800 36,400 3 1/8 16,300 39,600 3 3/8 17,600 44,200 3 11/16 23,500 55,100 3 15/16 24,200 59,900 4 3/16 25,600 64,600 4 7/16 26,200 67,200 4 9/16 26,000 69,500 example suitable inner rings for bearing sj 8447 ss 2 1/2 x 3 1/4 x 1 3/4 are a ir 8447 1 15/16 id x 2 1/2 od x 1 3/4 w or b ir 8447 c 2 id x 2 1/2 od x 1 3/4 w or c ir 8447 c1 2 1/8 id x 2 1/2 od x 1 3/4 w inner rings must be ordered separately 8

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