1类 调心球轴承
1 Class Self-Aligning Ball Bearing
保持器有铁的和尼龙（ATN）的两种
Iron and nylon(ATN)two types of retainers
|
型号
Model
|
老型号
Old Model
|
内径
Bore Size
|
外径
Outer Diam eter
|
高度
High
|
重量
Weight
|
备注
Note
|
|
1308
|
1308
|
40
|
90
|
23
|
0.715
|
|
|
1309
|
1309
|
45
|
100
|
25
|
0.957
|
|
|
1310
|
1310
|
50
|
110
|
27
|
1.210
|
|
|
1311
|
1311
|
55
|
120
|
29
|
1.580
|
|
|
1312
|
1312
|
60
|
130
|
31
|
1.960
|
|
|
1313
|
1313
|
65
|
140
|
33
|
2.450
|
|
|
1314
|
1314
|
70
|
150
|
35
|
2.990
|
|
|
1315
|
1315
|
75
|
160
|
37
|
3.560
|
|
|
1316
|
1316
|
80
|
170
|
39
|
4.180
|
|
|
