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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
20 47 14 1 0.6 15.6 8.15 1590 830 — 13000 19000 21.1 26 41 1 0.103 *7204BEA — — — — — — — 11000 16000 42.1 14.1 25 42 0.6
17 47 14 1 0.6 16.8 8.3 1720 850 — 14000 20000 20.4 23 41 1 0.113 *7303BEA — — — — — — — 11000 16000 40.9 12.9 22 42 0.6
17 40 12 0.6 0.3 11.6 6.1 1180 625 — 16000 22000 18.2 22 35 0.6 0.065 *7203BEA — — — — — — — 13000 18000 35.9 11.9 19.5 37.5 0.3
15 42 13 1 0.6 14.3 6.9 1460 705 — 16000 22000 18.5 21 36 1 0.084 *7302BEA — — — — — — — 13000 18000 36.9 10.9 20 37 0.6
15 35 11 0.6 0.3 9.8 4.8 995 490 — 18000 26000 16 20 30 0.6 0.044 *7202BEA — — — — — — — 14000 20000 32 10 17.5 32.5 0.3
12 37 12 1 0.6 11.1 4.95 1130 505 — 18000 26000 16.3 18 31 1 0.061 *7301BEA — — — — — — — 15000 22000 32.6 8.6 17 32 0.6
12 32 10 0.6 0.3 8.15 3.75 830 380 — 20000 30000 14.2 17 27 0.6 0.036 *7210BEA — — — — — — — 16000 24000 28.5 8.5 14.5 29.5 0.3
220 300 38 2.1 1.1 172000 233000 17500 23700 — — — 94.1 242 282 2 7.6 7944A DB DF DT 279 465 28500 47500 — — 188.1 112.1 — 287 1
220 270 24 1.5 1 75500 120000 7700 12300 — — — 114.8 239 255 1.5 2.82 7844B DB DF DT 122 241 12500 24600 — — 229.6 181.6 — 258 1
220 270 24 1.5 1 85000 135000 8650 13800 — — — 82.7 239 255 1.5 2.84 7844A DB DF DT 138 270 14100 27500 — — 165.5 117.5 — 258 1

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