SKF QJ 312 MA轴承,SKF QJ 312 MA角接触球轴承-搜轴承SKF数据中心
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d - 60 mm

D - 130 mm

B - 31 mm

d1 - - 77 mm

D1 - - 106 mm

a - 67 mm

r1,2 - min. - 2.1 mm

da - min. - 72 mm

Da - max. - 118 mm

ra - max. - 2 mm

Basic dynamic load rating - C - 156 kN

Basic static load rating - C0 - 137 kN

Fatigue load limit - Pu - 5.8 kN

Reference speed - 6700 r/min

Limiting speed - 9000 r/min

Calculation factor - ka - 1.1

Calculation factor - e - 0.95

Calculation factor - X - 0.6

Calculation factor - Y0 - 0.58

Calculation factor - Y1 - 0.66

Calculation factor - Y2 - 1.07

Mass bearing - 2.15 kg

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Hot number:SNR 1321 FAG 7008 C NSK 7303 C/DB SKF 81272 INA SL18 5007 TIMKEN HM813841/HM813811 OKB 50216 NTN AU0831-2LX3LX4/L588 KOYO 45324 SNR AB41158 KOYO HK3022RS FYH UCP209-26 KOYO UKP210SC MRC 6221 SKF W 61802-2RS1