KOYO NEEDLE ROLLER BEARING
| Approx.
Wt. |
Washer Dimensions | h |
rs min. |
Washer Designation |
Approx.
Wt. |
Shaft
Dia. |
||||
| d | D1 | D, d1 | Max. | Min. | ||||||
| kg
lbs |
mm
in |
mm
in |
mm
in |
mm
in |
mm
in |
mm
in |
Shaft
Piloted |
Housing
Piloted |
kg
lbs |
mm |
| 0.006
0.013 |
15
0.591 |
16
0.630 |
28
1.102 |
2.75
0.108 |
2.64
0.104 |
0.3
0.012 |
WS.81102 | GS.81102 | 0.010
0.022 |
15 |
| 0.006
0.013 |
15
0.591 |
16
0.630 |
28
1.102 |
2.75
0.108 |
2.64
0.104 |
0.3
0.012 |
WS.81102 | GS.81102 | 0.010
0.022 |
|
| 0.008
0.018 |
17
0.669 |
18
0.709 |
30
1.181 |
2.75
0.108 |
2.64
0.104 |
0.3
0.012 |
WS.81103 | GS.81103 | 0.011
0.024 |
17 |
| 0.008
0.018 |
17
0.669 |
18
0.709 |
30
1.181 |
2.75
0.108 |
2.64
0.104 |
0.3
0.012 |
WS.81103 | GS.81103 | 0.011
0.024 |
|
| 0.009
0.020 |
20
0.787 |
21
0.827 |
35
1.378 |
2.75
0.108 |
2.62
0.103 |
0.3
0.012 |
WS.81104 | GS.81104 | 0.014
0.031 |
20 |
| 0.014
0.031 |
25
0.984 |
26
1.024 |
42
1.654 |
3.00
0.118 |
2.87
0.113 |
0.6
0.024 |
WS.81105 | GS.81105 | 0.021
0.046 |
25 |
| 0.026
0.057 |
30
1.181 |
32
1.260 |
47
1.850 |
3.00
0.118 |
2.87
0.113 |
0.6
0.024 |
WS.81106 | GS.81106 | 0.023
0.051 |
30 |
| 0.016
0.035 |
30
1.181 |
32
1.260 |
47
1.850 |
3.00
0.118 |
2.87
0.113 |
0.6
0.024 |
WS.81106 | GS.81106 | 0.023
0.051 |
|
| 0.052
0.115 |
30
1.181 |
32
1.260 |
52
2.047 |
4.25
0.167 |
4.12
0.162 |
0.6
0.024 |
WS.81206 | GS.81206 | 0.047
0.104 |
|
| 0.034
0.075 |
30
1.181 |
32
1.260 |
52
2.047 |
4.25
0.167 |
4.12
0.162 |
0.6
0.024 |
WS.81206 | GS.81206 | 0.047
0.104 |
|
| 0.025
0.055 |
35
1.378 |
37
1.457 |
52
2.047 |
3.50
0.138 |
3.34
0.131 |
0.6
0.024 |
WS.81107 | GS.81107 | 0.032
0.071 |
35 |
| 0.020
0.044 |
35
1.378 |
37
1.457 |
52
2.047 |
3.50
0.138 |
3.34
0.131 |
0.6
0.024 |
WS.81107 | GS.81107 | 0.032
0.071 |
|
| 0.073
0.161 |
35
1.378 |
37
1.457 |
62
2.441 |
5.25
0.207 |
5.09
0.200 |
1.0
0.039 |
WS.81207 | GS.81207 | 0.085
0.187 |
|
| 0.055
0.121 |
35
1.378 |
37
1.457 |
62
2.441 |
5.25
0.207 |
5.09
0.200 |
1.0
0.039 |
WS.81207 | GS.81207 | 0.085
0.187 |
|
| 0.044
0.097 |
40
1.575 |
42
1.654 |
60
2.362 |
3.50
0.138 |
3.34
0.131 |
0.6
0.024 |
WS.81108 | GS.81108 | 0.043
0.095 |
40 |
| 0.031
0.068 |
40
1.575 |
42
1.654 |
60
2.362 |
3.50
0.138 |
3.34
0.131 |
0.6
0.024 |
WS.81108 | GS.81108 | 0.043
0.095 |
|
| 0.076
0.168 |
40
1.575 |
42
1.654 |
68
2.677 |
5.00
0.197 |
4.84
0.191 |
1.0
0.039 |
WS.81208 | GS.81208 | 0.093
0.205 |
|
| 0.035
0.077 |
45
1.772 |
47
1.850 |
65
2.559 |
4.00
0.157 |
3.84
0.151 |
0.6
0.024 |
WS.81109 | GS.81109 | 0.054
0.119 |
45 |
| 0.035
0.077 |
45
1.772 |
47
1.850 |
65
2.559 |
4.00
0.157 |
3.84
0.151 |
0.6
0.024 |
WS.81109 | GS.81109 | 0.054
0.119 |
|
| 0.083
0.183 |
45
1.772 |
47
1.850 |
73
2.874 |
5.50
0.217 |
5.34
0.210 |
1.0
0.039 |
WS.81209 | GS.81209 | 0.112
0.247 |
|
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