【卖】圆锥滚子轴承 天津供应商

Bearing
numbers
Dimensions(mm)
Limiting speeds
Basic load ratings
Weight

(r/min)
(N)

d
D
T
B
C
R
r
grease
oil
dynamic
static
Kg

Cr
Cor

30202
15
35
11.75
11.0
10.0
0.6
0.6
11000
15000
14800
14100
0.053

30203
17
40
13.25
12.0
11.0
1.0
1.0
10000
13000
20400
20200
0.074

30204
20
47
15.25
14.0
12.0
1.0
1.0
8500
11500
29500
30500
0.12

30205
25
52
16.25
15.0
13.0
1.0
1.0
7500
10000
33000
36000
0.15

30206
30
62
17.25
16.0
14.0
1.0
1.0
6200
8400
43500
48000
0.22

30207
35
72
18.25
17.0
15.0
1.5
1.5
5400
7200
54500
60500
0.32

30208
40
80
19.75
18.0
16.0
1.5
1.5
4800
6500
63500
70500
0.42

30209
45
85
20.75
19.0
16.0
1.5
1.5
4400
6000
69500
81500
0.47