Page 360 of Ball and Roller Bearings by NTN Corporation Japan

withdrawal sleeves for spherical roller bearings g1 ra b3 d1 b4 da da g d1 75 115mm boundary dimensions mm bearing numbers abutment and fillet dimensions mm g1 b4 2 mass kg 3 appropriate nut no 4 d1 g 1 da min max min da max ras max approx b3 75 m90 m90 m90 m90 m95 m95 m95 m95 m100 m100 m100 m100 m100 2 2 2 2 2 2 2 2 2 2 2 2 2 48 48 48 71 52 52 52 74 53 53 63 53 79 57 57 85 59 73 59 90 68 82 68 82 63 98 60 73 73 75 8 8 8 12 9 9 9 13 9 9 10 9 14 10 10 16 10 11 10 16 11 13 11 11 12 16 13 13 13 12 52 52 52 75 56 56 56 78 57 57 67 57 83 61 61 89 63 77 63 94 72 91 72 86 67 102 64 82 82 79 22216ek 22216bk 21316k 22316bk 22217ek 22217bk 21317k 22317bk 22218ek 22218bk 23218bk 21318k 22318bk 22219bk 21319k 22319bk 22220bk 23220bk 21320k 22320bk ah 316 ah 316 ah 316 ahx 2316 ahx 317 ahx 317 ahx 317 ahx 2317 ahx 318 ahx 318 ahx 3218 ahx 318 ahx 2318 ahx 319 ahx 319 ahx 2319 ahx 320 ahx 3220 ahx 320 ahx 2320 90 90 92 92 95 95 99 99 100 100 100 104 104 107 109 109 112 112 114 114 120 120 122 122 124 124 130 130 130 130 94.5 125.5 130 130 158 158 140 140 166 166 150 150 150 176 176 158 186 186 168 168 201 201 170 170 188 188 226 226 170 170 170 190 2 2 2 2 2 2 2.5 2.5 2 2 2 2.5 2.5 2 2.5 2.5 2 2 2.5 2.5 2 2 2 2 2.5 2.5 2 2 2 2 0.365 0.365 0.365 0.597 0.429 0.429 0.429 0.67 0.461 0.461 0.576 0.461 0.779 0.532 0.532 0.886 0.582 0.767 0.582 0.998 0.76 0.73 0.76 1.04 0.663 1.35 0.75 0.65 0.65 0.95 an18 an18 an18 an18 an19 an19 an19 an19 an20 an20 an20 an20 an20 an21 an21 an21 an22 an22 an22 an22 an24 an23 an24 an25 an24 an25 an26 an25 an25 an26 100.5 135 80 107.5 144 85 90 m105 2 m105 2 m105 2 m110 m110 m110 m110 m120 m115 m120 m125 m120 m125 m130 m125 m125 m130 2 2 2 2 2 2 2 2 2 2 2 2 2 2 95 105 23122bk ahx 3122 24122bk30 ah 24122 22222bk ahx 3122 23222bk ahx 3222 21322k ahx 322 22322bk ahx 2322 23024bk ahx 3024 24024bk30 ah 24024 24024ck30 ah 24024 23124bk ahx 3124 115 1 standard thread shapes and dimensions are as per jis b0207 metric thread 2 indicates reference dimensions before attachment of withdrawal sleeve 3 indicates withdrawal sleeve mass 4 indicates number of nut to be used at time of disassembly see pages d-2 to d-10 for nut dimensions note 1 please refer to page b-234 b-237 for bearing dimensions rated loads allowable rotations and mass b-258

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