KOYO 21307RHK轴承,KOYO 21307RHK调心滚子轴承-搜轴承KOYO数据中心
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d - 35 mm

D - 80 mm

B - 21 mm

C - 21 mm

r min. - 1,5 mm

da min. - 43,5 mm

Da max. - 71,5 mm

ra max. - 1,5 mm

Weight - 0,564 Kg

Basic dynamic load rating (C) - 69,6 kN

Basic static load rating (C0) - 75,3 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 2,43

Calculation factor (Y1) - 2,49

Calculation factor (Y2) - 3,71

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Hot number:NACHI 7240 AC TORRINGTON FAFNIR 7311 B NTN NK 14/20 FAG NNU 4988 K/W33 SKF ZKLF 2575.2RS 2AP Timken 456/452DC NTN 60/28N CX HK1714 FBJ K38X46X32 SKF NK22/16 FED 308-ZZ SKF 61826M MRC 6205-RSNR SKF GE-17AW RBC MR-80-W