d - 9 mm
D - 30 mm
B - 10 mm
d2 - - 15.3 mm
D2 - - 25.28 mm
r1,2 - min. - 0.6 mm
Da - max. - 26 mm
ra - max. - 0.6 mm
Basic dynamic load rating - C - 4.4 kN
Basic static load rating - C0 - 2.3 kN
Fatigue load limit - Pu - 0.1 kN
Reference speed - 56000 r/min
Limiting speed - 28000 r/min
Calculation factor - kr - 0.035
Calculation factor - f0 - 12.9
Mass bearing - 0.0348 kg
Hot number:NSK 7211 AC/DB ZKL NJ 2334 OKB 42107H KOYO 47TS302124 IKO BR 567232 INA BXRE007 KOYO NF209 CX NJ202 E ISO NNU4922 V NSK RNA49/82 ISO SL04240 KOYO UP003 SKF EW-3/8 NH R-317-LL SKF PBM 455580 M1G1
Previous:W 639-2RS1 深沟球轴承 ---- Next:W 639-2Z 深沟球轴承
Return to SKF轴承型号查询