KOYO 749R/742轴承,KOYO 749R/742圆锥滚子轴承-搜轴承KOYO数据中心
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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:MRC NJ 224 SKF *23236CC/W33 ISO 2218K+H318 NACHI 47896/47820 KOYO ACT021BDB AST AST090 13060 ISO GE 006 HCR NKE NU2322-E-M6 NTN NU3864 STEYR 51152 NSK B35-53A-A-C4**S-A- SKF 1982/1924 A SKF W 627/3 R-2Z NOK SC 27 47 11 NBR NOK AS568-037-A