KOYO 681A/672轴承,KOYO 681A/672圆锥滚子轴承-搜轴承KOYO数据中心
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d - 92,075 mm

D - 168,275 mm

T - 41,275 mm

B - 41,275 mm

C - 30,162 mm

a - 38,6 mm

r min. - 6,4 mm

r2 min. - 3,2 mm

da min. - 116 mm

Da - 149 mm

db min - 104 mm

ra max. - 6,4 mm

rb max. - 3,2 mm

Db - 160 mm

Weight - 3,82 Kg

Basic dynamic load rating (C) - 224 kN

Basic static load rating (C0) - 349 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 3000 r/min

Calculation factor (e) - 0,47

Calculation factor (Y0) - 0,7

Calculation factor (Y1) - 1,28

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Hot number:NTN 7224 AC OKB 2007138 NACHI 23120AXK ISB 608/800 KOYO 60/32-2RS INA 710006600 ISO 7215 CDT INA EGB1415-E40-B Timken HM256849D/HM256810+HM256810EA CX KK75x83x35 INA PASEY1/2 FAG KG-55CPO SKF FSYE 2 1/2-18 SKF BD-C 2215 KV-AH 315 G SKF SYFWR 3/4 YZTHR