SKF W 639轴承,SKF W 639深沟球轴承-搜轴承SKF数据中心
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d - 9 mm

D - 30 mm

B - 10 mm

d2 - - 15.3 mm

D2 - - 25.28 mm

r1,2 - min. - 0.6 mm

da - min. - 13 mm

Da - max. - 26 mm

ra - max. - 0.6 mm

Basic dynamic load rating - C - 4.9 kN

Basic static load rating - C0 - 2.3 kN

Fatigue load limit - Pu - 0.1 kN

Reference speed - 60000 r/min

Limiting speed - 36000 r/min

Calculation factor - kr - 0.035

Calculation factor - f0 - 12.9

Mass bearing - 0.0335 kg

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Hot number:NTN 61811-2RS NACHI 23132 CCK/33+H 3132 OKB 2820089 OKB 2311W1E OKB CYSD 1635 NTN 430248 CX 555S/552A NTN 6310LU NSK B23-7UR SNFA VEX 50 /NS 7CE3 SNR S6005-2RS FAG RSTO-20X MRC 7305-P SKF 40x59x8 HMSA10 V