d - 140 mm
D - 250 mm
B - 42 mm
d1 - - 179 mm
D1 - - 216.7 mm
F - 169 mm
r1,2 - min. - 3 mm
r3,4 - min. - 3 mm
da - min. - 154 mm
db - min. - 182 mm
Da - max. - 235 mm
ra - max. - 2.5 mm
Basic dynamic load rating - C - 450 kN
Basic static load rating - C0 - 510 kN
Fatigue load limit - Pu - 57 kN
Reference speed - 2800 r/min
Limiting speed - 3200 r/min
Calculation factor - kr - 0.23
Mass bearing - 9.67 kg
Hot number:RHP 7012 C/DB NACHI 7313 AC/DF OKB 284008/1.5 ISO 231/850 KW33 NTN 230/750BK NTN 4T-32012X Timken 5221W NTN 7008CDB/GLP4 ISO NJ315 NKE NU218-E-MA6 AST NUP308 E NACHI UCT207 SKF 230/1060 MRC 5311 KAYDON KC-110ARO
Previous:NUP 228 ECML 推力球轴承 ---- Next:NUP 230 推力球轴承
Return to SKF轴承型号查询