d - 15 mm
D - 28 mm
B - 7 mm
d1 - - 18.8 mm
D2 - - 25.3 mm
r1,2 - min. - 0.3 mm
da - min. - 17 mm
Da - max. - 26 mm
ra - max. - 0.3 mm
Basic dynamic load rating - C - 3.7 kN
Basic static load rating - C0 - 2.2 kN
Fatigue load limit - Pu - 0.095 kN
Reference speed - 56000 r/min
Limiting speed - 34000 r/min
Calculation factor - kr - 0.025
Calculation factor - f0 - 14.3
Mass bearing - 0.015 kg
Hot number:SKF RNA 4848 SKF NNU 4938/W33 NTN NJ 334 SKF 308-2Z NSK 6224 OKB 54310U ISO 239/850 KW33 FBJ 33011 Timken 511001 SKF EE 737181/737260 SIGMA GEZ 412 ES ISO N264 NTN NNU4864C1NAP4 Timken RAX 705 SKF BT4B 328923/HA1
Previous:W 61901-2Z 深沟球轴承 ---- Next:W 61902 R 深沟球轴承
Return to SKF轴承型号查询