KOYO 3979/3920轴承,KOYO 3979/3920圆锥滚子轴承-搜轴承KOYO数据中心
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d - 57,15 mm

D - 112,712 mm

T - 30,162 mm

B - 30,048 mm

C - 23,812 mm

a - 25,9 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 72 mm

Da - 99 mm

db min - 66 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 106 mm

Weight - 1,364 Kg

Basic dynamic load rating (C) - 111 kN

Basic static load rating (C0) - 164 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4500 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

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Hot number:SKF 7306 B/DF OKB Z390507-22 FAG 222S.615 INA 4125-AW KOYO 6001Z CYSD 7232B AST AST800 3820 Timken MH-20121 KOYO NU1017 AST R14 INA XW3-1/8 SKF W 61907 R MRC 7119-KR SKF 560x600x18 HDS2 R SKF PCM 050710 E