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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 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
220 300 38 2.1 1.1 172 233 17500 23700 — — — 94.1 242 282 2 7.6 7944A DB DF — 279 465 28500 47500 — — 188.1 112.1 — 287 1
220 270 24 1.5 1 75.5 120 7700 12300 — — — 114.8 239 255 1.5 2.82 7844B DB DF — 122 241 12500 24600 — — 229.6 181.6 — 258 1
220 270 24 1.5 1 85 135 8650 13800 — — — 82.7 239 255 1.5 2.84 7844A DB DF — 138 270 14100 27500 — — 165.5 117.5 — 258 1
200 420 80 5 2 430 600 44000 61500 — — — 170.1 231 390 4 52.4 7340BA DB DF — 700 1200 74500 123000 — — 340.1 180.1 219 401 2
200 420 80 5 2 475 660 48500 67000 — — — 128.8 231 390 4 51.5 7340AA DB DF — 770 1320 78500 134000 — — 257.6 97.6 219 401 1
200 310 51 2.1 1.1 215 280 21900 28600 — — — 132.5 221 292 2 14.1 7040B DB DF — 350 560 35500 57000 — — 264.9 162.9 — 296 1
200 280 38 2.1 1.1 152 199 15500 20300 — — — 119.7 221 262 2 6.88 7940BA DB DF — 247 400 25200 40500 — — 239.4 163.4 216 267 1
200 280 38 2.1 1.1 152 199 15500 20300 — — — 119.7 221 262 2 6.99 7940B DB DF — 247 400 25200 40500 — — 239.4 163.4 — 267 1
200 280 38 2.1 1.1 171 222 17400 22600 — — — 88.3 221 262 2 6.99 7940AA DB DF — 278 445 28300 45500 — — 176.6 100.6 216 267 1
200 280 38 2.1 1.1 171 222 17400 22600 — — — 88.3 221 262 2 7 7940A DB DF — 278 445 28300 45500 — — 176.6 100.6 — 267 1

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