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Angular contact ball bearing > Single row and paired double contact angular ball bearings > Single row and paired double pair inner diameter 220~775mm

Single row and paired double pair inner diameter 220~775mm

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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}Location of action point(mm)Install related sizes(mm)weight(kg)Bearing codeRated load( Combination form)（KN）Rated load( Combination form){kgf} Combination formLocation of distance（mm）a0 Combination formInstall related sizes（mm）
dDBγ(minimum)γ1(minimum)CrCorCrCorAda（minimum）da(maximum）γa（maximum）(refer to)Single -rowDB combinationDF combinationCrCorCrCorThe back combinationFront combinationDb(minimum)db(maximum）γb(maximum）
360 440 38 2.1 1.1 219 380 22300 39000 134.5 387 419 419 2 11.7 7872A DB DF 355 765 36500 78000 268.9 192.9 — 424 1
340 520 82 5 2 465 820 47500 83500 221.4 372 488 488 4 61.8 7068B DB DF 755 1640 77000 167000 442.8 278.8 — 499 2
340 520 82 5 2 520 905 53000 92500 165.1 371 488 488 4 60.5 7068A DB DF 845 1810 86000 185000 330.3 166.3 — 499 2
340 460 56 3 1.1 292 510 29800 52000 195.8 370 437 437 2.5 27.2 7968B DB DF 475 1020 48500 104000 391.6 279.6 — 443 1
340 460 56 3 1.1 330 565 33500 58000 143.5 369 437 437 2.5 27.2 7968A DB DF 535 1130 54500 116000 286.9 174.9 — 443 1
340 420 38 2.1 1.1 169 292 17300 29800 178.4 368 399 399 2 11.2 7868B DB DF 275 585 28000 59500 356.9 280.9 — 404 1
340 420 38 2.1 1.1 191 325 19500 33500 128.7 367 399 399 2 11.1 7868A DB DF 310 655 31500 67000 257.4 181.4 — 404 1
320 580 92 5 2 590 1070 60500 109000 234.8 356 546 546 4 109 7264B DB DF 960 2140 98000 219000 469.6 285.6 — 558 2
320 580 92 5 2 635 1120 64500 114000 175.9 356 546 546 4 110 7264A DB DF 1030 2230 105000 228000 351.8 167.8 — 558 2
320 480 74 4 1.5 415 715 42500 73000 204.8 352 452 452 3 46.9 7064B DB DF 675 1430 69000 146000 409.6 261.6 — 461 1.5

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