KOYO 30256轴承,KOYO 30256圆锥滚子轴承-搜轴承KOYO数据中心
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d - 280 mm

D - 500 mm

T - 89 mm

B - 80 mm

C - 67 mm

a - 96,2 mm

r min. - 6 mm

r2 min. - 5 mm

da min. - 308 mm

da max - 325 mm

Da min - 440 mm

Da max. - 478 mm

Db min. - 475 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 67,6 Kg

Basic dynamic load rating (C) - 1260 kN

Basic static load rating (C0) - 1920 kN

(Grease) Lubrication Speed - 610 r/min

(Oil) Lubrication Speed - 810 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y1) - 1,44

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Hot number:SNR 7314 AC/DT TIMKEN M241549/M241510 ISO 1303 NTN 4T-430309DX ISO 7030 CDT CX 7211 A-UD AST AST50 03IB06 ISO 99550/99100 LS GEF130ES NBS KBK 15x19x20 SKF 23240 CC/W33 SKF 7017 CD/HCP4A SKF W 61705-2RZ NOK ISO A0069G NOK USI 20 12 5