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Angular contact ball bearing > Single row and paired double contact angular ball bearings > Single row/paired double pair inner diameter 10-220mm

Single row/paired double pair inner diameter 10-220mm

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Product drawing

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drawing

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Product parameters

External dimensions（mm)Rated load（Single -row）（KN）Rated load（Single -row）{kgf}coefficientRated speed min-1Location of action point(mm)Install related sizes(mm)weight(kg)Bearing codeRated load( Combination form)（KN）Rated load( Combination form){kgf} Combination formRated speed （1）（min-1） Combination formLocation of distance（mm）a0 Combination formInstall related sizes（mm）
dDBγ(minimum)γ1(minimum)CrCorCrCorf0greaseoilAda（minimum）da(maximum）γa（maximum）(refer to)Single -rowDB combinationDF combinationDT combinationCrCorCrCorgreaseoilThe back combinationFront combinationDb(minimum)db(maximum）γb(maximum
150 320 65 4 1.5 289000 340000 29400 34500 15 1600 2200 131.1 168 302 3 25.9 7330B DB DF DT 470000 680000 48000 69500 1300 1800 262.2 132.2 — 311 1.5
150 320 65 4 1.5 315000 370000 32500 38000 14.5 1800 2400 100.3 168 302 3 26 7330A DB DF DT 515000 745000 52500 75500 1500 1900 200.7 70.7 — 311 1.5
150 270 45 3 1.1 225000 254000 22900 25900 15.5 1800 2600 110.6 164 256 2.5 11.2 7230B DB DF DT 365000 510000 37000 52000 1500 2000 221.2 131.2 — 263 1
150 270 45 3 1.1 248000 280000 25300 28500 15.2 2000 2800 83.1 164 256 2.5 11.2 7230A DB DF DT 405000 560000 41000 57000 1600 2200 166.3 76.3 — 263 1
150 225 35 2.1 1.1 137000 154000 14000 15700 16.3 2400 3000 71.6 162 213 2 4.75 7030A DB DF DT 222000 305000 22700 31500 1900 2400 143.3 73.3 — 218 1
150 210 28 2 1 102000 122000 10400 12400 16.5 4300 6000 38.1 160 200 2 2.96 7930C DB DF DT 166000 244000 16900 24900 3600 4800 76.2 20.2 — 204 1
150 210 28 2 1 96500 115000 9850 11800 16.5 3800 5000 56 160 200 2 2.97 7930A5 DB DF DT 157000 231000 16000 23500 3000 4000 112 56 — 204 1
140 300 62 4 1.5 275000 310000 28100 31500 14.8 1700 2400 123.3 158 282 3 21.6 7328B DB DF DT 445000 615000 45500 63000 1400 1900 246.6 122.6 — 291 1.5
140 300 62 4 1.5 300000 335000 30500 34500 14.3 2000 2600 94.5 158 282 3 21.4 7328A DB DF DT 490000 670000 50000 68500 1600 2000 189 65 — 291 1.5
140 250 42 3 1.1 197000 213000 20100 21700 15.6 2000 2800 102.8 154 236 2.5 8.94 7228B DB DF DT 320000 425000 32500 43500 1600 2200 205.6 121.6 — 243 1

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