NSK HR30312DJ 轴承
NSK HR30312DJ

 

内径, d 60 (0/-0.008) mm
外径, D 130 (0/-0.011) mm
宽度, B (or T) 33.5 (0.2/0) mm
Cone 宽度, B 31 mm
Cup 宽度, C 22 mm
Cone 倒角, r 3 mm
Cup 倒角, r 2.5 mm
Effective Load Center, a 40.3 mm
动负荷, Cr 151000 N
静负荷, C0r 177000 N
极限转述(油脂) 2600 RPM
极限转述(油) 3800 RPM
Cage Material Pressed Steel
da min 84 mm
db max 74 mm
Da max 118 mm
Da min 103 mm
Db min 125 mm
Sa min 4 mm
Sb min 11.5 mm
Shaft ra max 2 mm
Housing ra max 2 mm
重量 1.98 kg