SKF 31309 J2/QCL7C轴承,SKF 31309 J2/QCL7C圆锥滚子轴承-搜轴承SKF数据中心
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d - 45 mm

D - 100 mm

T - 27.25 mm

d1 - - 74.7 mm

B - 25 mm

C - 18 mm

r1,2 - min. - 2 mm

r3,4 - min. - 1.5 mm

a - 31 mm

da - max. - 56 mm

db - min. - 54 mm

Da - min. - 79 mm

Da - max. - 91 mm

Db - min. - 95 mm

Ca - min. - 4 mm

Cb - min. - 9 mm

ra - max. - 2 mm

rb - max. - 1.5 mm

Basic dynamic load rating - C - 106 kN

Basic static load rating - C0 - 102 kN

Fatigue load limit - Pu - 12.5 kN

Reference speed - 5000 r/min

Limiting speed - 6700 r/min

Calculation factor - e - 0.83

Calculation factor - Y - 0.72

Calculation factor - Y0 - 0.4

Mass bearing - 0.951 kg

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Hot number:NACHI 7208 B/DT NACHI 2309K+H2309 NMB RF-1960ZZ TIMKEN 24134CJ OKB 3G153517Y OKB ISO 81118 Timken GN211KRRB FYH UCTU315-600 FAG 7076MG INA KB-35CPO FAG NNF-5005A-DA2RSV SKF 22240 CC/W33 SKF HJ 1096 NOK 4CG-140