深沟球轴承(60系列)
深沟球轴承(62系列)
深沟球轴承(63系列)
深沟球轴承(68、67系列)
深沟球轴承(67、69系列)
深沟球轴承(16系列)
深沟球轴承(R系列)
 
 
 

Basic
Bearing
No.
Bore
d
mm inch
Outer Diameter
D
mm inch
Width
W
Radius
r
min
mm inch
Basic Load Rating lbs
Max
Runout Speed
Weight

g
Open

mm inch
Shielded
Sealed
mm inch
Dynamic
C
Static
Co??
Grease
r/min
Oil
r/min
R144
R2-5
R2-6
R2
R2A
R155
R156
R166
R3
R3A
R168
R188
R4
R4A
R4B
R1810
R6
R8
R10
R12
R14
R16
R18
R20
R22
R24
3.175
3.175
3.175
3.175
3.175
3.967
4.762
4.762
4.762
4.762
6.350
6.350
6.350
6.350
6.350
7.938
9.525
12.700
15.875
19.050
22.225
25.400
28.575
31.750
34.925
38.100
.1250
.1250
.1250
.1250
.1250
.1562
.1875
.1875
.1875
.1875
.2500
.2500
.2500
.2500
.2500
.3125
.3750
.5000
.6250
.7500
.8750
1.0000
1.1250
1.2500
1.3750
1.5000
6.350
7.938
9.525
9.525
12.700
7.938
7.938
9.525
12.700
12.700
9.525
12.700
15.875
19.050
15.875
12.700
22.225
28.575
34.925
41.275
47.625
50.800
53.975
57.150
63.500
66.675
.2500
.3125
.3750
.3750
.5000
.3125
.3125
.3750
.5000
.5000
.3750
.5000
.6250
.7500
.6250
.5000
.8750
1.1250
1.3750
1.6250
1.8750
2.0000
2.1250
2.2500
2.5000
2.6250
2.38
2.78
2.78
3.97
4.37
2.78
2.78
3.18
3.97
4.97
3.18
3.18
4.98
5.56
4.98
3.97
5.56
6.35
7.14
7.94
9.53
9.53
9.53
9.53
11.11
11.11
.094
.109
.109
.156
.172
.109
.109
.125
.156
.196
.125
.125
.196
.219
.196
.156
.219
.250
.281
.313
.375
.375
.375
.375
.437
.437
2.78
3.57
3.57
3.97
4.37
3.18
3.18
3.18
4.98
4.98
3.18
4.76
4.98
7.14
4.98
3.97
7.14
7.94
8.73
11.11
12.70
12.70
12.70
12.70
14.29
14.29
.109
.141
.141
.156
.172
.125
.125
.125
?? .196
.196
.125
.188
.196
.281
.196
.156
.281
.313
.344
.438
.500
.500
.500
.500
.567
.567
0.1
0.1
0.15
0.3
0.3
0.1
0.1
0.1
0.3
0.3
0.1
0.15
0.3
0.4
0.3
0.15
0.4
0.4
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
.004
.004
.006
.012
.012
.004
.004
.004
.012
.012
.004
.006
.012
.016
.012
.006
.016
.016
.024
.024
.024
.024
.024
.024
.032
.032
.283
.560
.640
.630
.640
.360
.360
.710
1.300
1.300
.375
1.080
1.480
2.340
1.610
.540
3.350
4.300
5.990
7.905
10.000
10.000
13.20
13.20
16.20
17.00
.095
.179
.225
.218
.225
.149
.149
.270
.485
.485
.173
.440
.615
.885
.660
.276
1.410
1.300
3.285
4.480
5.850
5.850
8.300
8.300
10.500
11.800
67000
60000
53000
56000
53000
53000
53000
50000
43000
43000
48000
40000
38000
36000
38000
40000
32000
26000
22000
17000
13000
13000
10000
10000
9000
8500
80000
67000
63000
67000
63000
63000
63000
60000
53000
53000
56000
50000
45000
43000
45000
48000
38000
32000
28000
20000
17000
17000
14000
14000
12000
11000
.25
.55
.96
1.36
3.30
.51
.39
.81
2.21
2.21
.57
1.53
4.46
7.48
4.50
1.56
9.02
20.00
30.00
52.00
70.00
85.00
91.00
96.00
154.00
172.00
 
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