d - 170 mm
D - 360 mm
B - 72 mm
C - 72 mm
ra1 max. - 1,5 mm
Angle (α) - 40 °
a - 147 mm
r min. - 4 mm
r1 min. - 1,5 mm
2B - 144 mm
da min. - 188 mm
ra max. - 3 mm
Db max - 351,5 mm
Weight - 70,6 Kg
Basic dynamic load rating (C) - 575 kN
Basic static load rating (C0) - 890 kN
(Grease) Lubrication Speed - 1 400 r/min
(Oil) Lubrication Speed - 1 800 r/min
Hot number:INA NK 70/35 NTN RNA 6903 STEYR 51209 STEYR NUP 305 OKB 80212K FAG 24076-B-K30-MB + AH24076-H Timken 46790D/46720+Y5S-46720 CRAFT 51315 SIGMA GEZM 008 ES KOYO HAR009C NTN K70×78×30 NTN FR-188-ZZ FAG HMV-20I SKF SIL 20 ES GMN HYS61908CTAP4/ABEC7
Previous:7334B 角接触球轴承 ---- Next:7334BDB 角接触球轴承
Return to NTN轴承型号查询