外形尺寸(mm)
Boundary dimensions
轴承型号
额定负荷(KN)
Basic load ratings
极限转速Limiting Speeds (r/min)
重量Weight
(Kg)
轴径
d
Fw
D
B
C
Bearing Numbers
动负荷Cr
静负荷Cor
油润滑Oil
参考Reference
35.6
57
22
RNUV2257
60
78
2200
0.20
50
90
27
RNUV2790
110
142
0.72
38.2
63
RNUV2763
82
105
2100
0.30
55
100
31
RNUV31100
133
170
0.98
42
72
30
RNUV3072
91
115
0.46
65.2
120
33
RNUV33120
172
228
1.65