d - 100 mm
D - 215 mm
B - 47 mm
d1 - - 139 mm
D1 - - 181.95 mm
F - 127.5 mm
r1,2 - min. - 3 mm
r3,4 - min. - 3 mm
s - 2.9 mm
da - min. - 114 mm
da - max. - 124 mm
db - min. - 142 mm
Da - max. - 199.6 mm
ra - max. - 2.5 mm
Basic dynamic load rating - C - 450 kN
Basic static load rating - C0 - 440 kN
Fatigue load limit - Pu - 51 kN
Reference speed - 3200 r/min
Limiting speed - 6000 r/min
Calculation factor - kr - 0.23
Mass bearing - 8.487 kg
Hot number:NTN 7303 B/DB IKO K 25×31×17 CRAFT 1209 FAG 23124-E1A-K-M + AHX3124 SKF 241/950 ECAK30F/W33 + AOH 241/950 NSK 2690/2631 ISO 7317 BDF SKF HN 0808 CRAFT NJ322 NKE NUP2203-E-TVP3 NMB PBR25EFN FAG NU-202E NTN ET-LM11749/LM117#02 SKF BD-C 30/670 KM-AOH 30/670 NOK AS568-349-A
Previous:NJ 320 ECM 推力球轴承 ---- Next:NJ 320 ECP 推力球轴承
Return to SKF轴承型号查询