KOYO 749R/742轴承,KOYO 749R/742圆锥滚子轴承-搜轴承KOYO数据中心
搜轴承 -- KOYO轴承型号查询 -- 圆锥滚子轴承 -- KOYO 749R/742轴承

d - 85,026 mm

D - 150,089 mm

T - 44,45 mm

B - 46,672 mm

C - 36,512 mm

a - 32,4 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 101 mm

Da - 134 mm

db min - 95 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 142 mm

Weight - 3,18 Kg

Basic dynamic load rating (C) - 264 kN

Basic static load rating (C0) - 368 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1,01

Calculation factor (Y1) - 1,84

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Hot number:NACHI 7007 C/DT NSK NU 326 INA PWKRE 90.2RS TIMKEN 22315YM TIMKEN 6386/6320 OKB 49245/80 OKB LA90501 OKB Z390512 Timken 45289/45221 FBJ 99550/99100 INA BXRE212 CX K52x60x24 SKF LBCD 40 A KOYO MJ-18161 SKF NJ-2356