NTN 231/630B轴承,NTN 231/630B调心滚子轴承-搜轴承NTN数据中心
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d - 630 mm

D - 1 030 mm

B - 315 mm

C - 315 mm

r min. - 7,5 mm

da min. - 666 mm

Da max. - 994 mm

ra max. - 6 mm

Weight - 1 050 Kg

Basic dynamic load rating (C) - 9 600 kN

Basic static load rating (C0) - 19 900 kN

(Grease) Lubrication Speed - 250 r/min

(Oil) Lubrication Speed - 320 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 2,22

Calculation factor (Y1) - 2,27

Calculation factor (Y2) - 3,38

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Hot number:SKF 6315-2RS NTN 7004 AC/DT SNR 7036 AC/DT FAG HCS7013E.T.P4S.UL OKB 46116K FAG 23268-E1A-K-MB1 + AH3268G-H NTN-SNR 6009Z CYSD 6209 INA KTSO20-PP-AS FAG 29420E INA GEH-90C-2RS SKF NNCL-4976V FAG NU-315 SKF RNA 4903 NACHI 6315-Z