NSK HR30312J 轴承
NSK HR30312J
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 26 mm
Cone 倒角, r 3 mm
Cup 倒角, r 2.5 mm
Effective Load Center, a 26 mm
动负荷, Cr 174000 N
静负荷, C0r 201000 N
极限转述(油脂) 3000 RPM
极限转述(油) 4000 RPM
Cage Material Pressed Steel
da min 78 mm
db max 77 mm
Da max 118 mm
Da min 112 mm
Db min 122 mm
Sa min 4 mm
Sb min 7.5 mm
Shaft ra max 2 mm
Housing ra max 2 mm
重量 2.03 kg