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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
20 52 15 1.1 0.6 17300 9650 1770 985 13.9 11000 15000 22.6 27 45 1 0.15 7304B DB DF DT 28200 19300 2870 1970 9000 12000 45.2 15.2 25 47 0.6
20 52 15 1.1 0.6 18700 10400 1910 1060 13.2 13000 17000 17.9 27 45 1 0.146 7304A DB DF DT 30500 20800 3100 2130 10000 13000 35.8 5.8 25 47 0.6
20 47 14 1 0.6 14600 8050 1480 825 13.2 24000 34000 11.5 26 41 1 0.118 7204C DB DF DT 23600 16100 2410 1650 19000 26000 23 5 — 42 0.6
20 47 14 1 0.6 13300 7650 1360 780 14.4 12000 16000 21.1 26 41 1 0.109 7204B DB DF DT 21600 15300 2210 1560 9500 13000 42.1 14.1 25 42 0.6
20 47 14 1 0.6 14500 8300 1480 845 13.8 17000 22000 16.7 26 41 1 0.106 7204A DB DF DT 23500 16600 2400 1690 13000 19000 33.3 5.3 25 42 0.6
20 42 12 0.6 0.3 11100 6550 1130 665 14 26000 36000 10.1 25 37 0.6 0.076 7004C DB DF DT 18000 13100 1840 1330 20000 30000 20.3 3.7 — 39.5 0.3
20 42 12 0.6 0.3 10800 6600 1110 670 14.5 18000 24000 14.9 25 37 0.6 0.068 7004A DB DF DT 17600 13200 1800 1340 15000 20000 29.9 5.9 22.5 39.5 0.3
20 37 9 0.3 0.15 6950 4250 710 430 14.9 28000 38000 8.3 22.5 34.5 0.3 0.036 7904C DB DF DT 11300 8500 1150 865 22000 32000 16.6 1.4 — 35.8 0.15
20 37 9 0.3 0.15 6600 4050 675 410 15.2 24000 32000 11.1 22.5 34.5 0.3 0.036 7904A5 DB DF DT 10700 8100 1090 825 19000 26000 22.3 4.3 — 35.8 0.15
17 47 14 1 0.6 14800 8000 1510 820 13.7 13000 17000 20.4 23 41 1 0.118 7303B DB DF DT 24000 16000 2450 1640 10000 14000 40.9 12.9 22 42 0.6

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