NACHI 3979/3920轴承,NACHI 3979/3920圆锥滚子轴承-搜轴承NACHI数据中心
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d - 57.150 mm

D - 112.712 mm

T - 30.162 mm

B - 30.048 mm

C - 23.812 mm

a - 4.6 mm

r1 min. - 3.5 mm

r2 min. - 3.3 mm

Weight - 1,4 Kg

Basic dynamic load rating (C) - 118000 kN

Basic static load rating (C0) - 172000 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0.40

Calculation factor (Y0) - 0.82

Calculation factor (Y1) - 1.5

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Hot number:NACHI NNU 4934 TIMKEN 48393 TIMKEN 835/832 OKB 2606 OKB 42140 ISO 2208K+H308 NKE 2305 Timken 2793/2720-B AST AST50 104IB56 INA BCH1818 CX NP2334 FYH UCHA212-38 STEYR 32056X American T-773 SKF 216-2Z