d - 260 mm
D - 400 mm
B - 65 mm
C - 65 mm
Angle (α) - 30 °
a - 128,4 mm
r min. - 4 mm
r1 min. - 1,5 mm
da min. - 278 mm
Da max. - 382 mm
ra max. - 3 mm
Weight - 28,7 Kg
Basic dynamic load rating (C) - 325 kN
Basic static load rating (C0) - 478 kN
(Grease) Lubrication Speed - 1500 r/min
(Oil) Lubrication Speed - 1900 r/min
Hot number:NACHI 7228 B/DF RIV NF 2322 TIMKEN EE430888/431575 OKB 2007118E NTN 22309C Ruville 4025 NKE 6306-2Z-N ISO HK405018 NBS KB1029 NTN NU38/670 ZEN S1200-2RS SKF SA10C STEYR 51432 STEYR 6315-K NOK SA1J 130 160 14 PTFE
Previous:7052 角接触球轴承 ---- Next:7052 A 角接触球轴承
Return to KOYO轴承型号查询