KOYO 3478/3420轴承,KOYO 3478/3420圆锥滚子轴承-搜轴承KOYO数据中心
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d - 34,925 mm

D - 79,375 mm

T - 29,37 mm

B - 29,771 mm

C - 23,812 mm

a - 20,8 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 50 mm

Da - 67 mm

db min - 43,5 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 74 mm

Weight - 0,718 Kg

Basic dynamic load rating (C) - 87,4 kN

Basic static load rating (C0) - 105 kN

(Grease) Lubrication Speed - 5200 r/min

(Oil) Lubrication Speed - 6900 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,9

Calculation factor (Y1) - 1,64

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Hot number:NACHI 53434 U KOYO NN 3013 K OKB K121516.6 CYSD 16019 FAG 234717-M-SP NTN 68/900 NTN E-M281649D/M281610/M281610DG2 Timken 80170/80222 NSK FJL-2530 CX LM451349AX/10 ISB NNU 40/600 KM/W33 SKF NU 324 ECM/C3VL0241 PFI PHU12894 FAF FYT-8X HOFF R-160-LL