NSK HR32921J 轴承
NSK HR32921J
内径, d 105 (0/-0.008) mm
外径, D 145 (0/-0.011) mm
宽度, B (or T) 25 (0.2/0) mm
Cone 宽度, B 25 mm
Cup 宽度, C 20 mm
Cone 倒角, r 1.5 mm
Cup 倒角, r 1.5 mm
Effective Load Center, a 25.3 mm
动负荷, Cr 119000 N
静负荷, C0r 212000 N
极限转述(油脂) 2200 RPM
极限转述(油) 3000 RPM
Cage Material Pressed Steel
da min 116 mm
db max 114 mm
Da max 137 mm
Da min 137 mm
Db min 142 mm
Sa min 5 mm
Sb min 5 mm
Shaft ra max 1 mm
Housing ra max 1 mm
重量 1.23 kg