询价 |
型号
|
尺寸(mm)
|
额定负载(kN)
|
允许转速(rpm)
|
重量
|
d |
D |
B |
rs min |
Cr |
Cor |
Grease |
Oil |
(Kg) |
|
1220K
|
100
|
180
|
34
|
2.1
|
69.0
|
29.7
|
2 900
|
3 400
|
3.64
|
|
1221
|
105
|
190
|
36
|
2.1
|
74.5
|
32.5
|
2 800
|
3 300
|
4.34
|
|
1222
|
110
|
200
|
38
|
2.1
|
80.5
|
35.5
|
2 600
|
3 100
|
5.15
|
|
1222K
|
110
|
200
|
38
|
2.1
|
80.5
|
35.5
|
2 600
|
3 100
|
5.07
|