KOYO 30312JR轴承,KOYO 30312JR圆锥滚子轴承-搜轴承KOYO数据中心
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d - 60 mm

D - 130 mm

T - 33,5 mm

B - 31 mm

C - 26 mm

a - 26,9 mm

r min. - 3 mm

r2 min. - 2,5 mm

da min. - 74 mm

da max - 77 mm

Da min - 112 mm

Da max. - 118 mm

Db min. - 120 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 2,08 Kg

Basic dynamic load rating (C) - 173 kN

Basic static load rating (C0) - 201 kN

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 4100 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

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Hot number:SNR 7201 C/DB OKB AST 24034MBK30 CYSD 6314-ZZ INA GIHNRK 40 LO NTN HTA944DB/GNP4L ISO NH422 NTN NK60/25R+IR55×60×25 PFI PW38740050CS NTN WC87013 SKF 144-KR SKF KC-47CPO FAG MM100BS215P/4 SKF NUP-418 SKF 6208-2Z/VA228