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 |
| 0.052
0.115 |
50
1.969 |
52
2.047 |
70
2.756 |
4.00
0.157 |
3.84
0.151 |
0.6
0.024 |
WS.81110 | GS.81110 | 0.059
0.130 |
50 |
| 0.042
0.093 |
50
1.969 |
52
2.047 |
70
2.756 |
4.00
0.157 |
3.84
0.151 |
0.6
0.024 |
WS.81110 | GS.81110 | 0.059
0.130 |
|
| 0.089
0.196 |
50
1.969 |
52
2.047 |
78
3.071 |
6.5
0.256 |
6.34
0.250 |
1.0
0.039 |
WS.81210 | GS.81210 | 0.144
0.317 |
55 |
| 0.066
0.146 |
55
2.165 |
57
2.244 |
78
3.071 |
5.00
0.197 |
4.81
0.189 |
0.6
0.024 |
WS.81111 | GS.81111 | 0.094
0.207 |
|
| 0.156
0.344 |
55
2.165 |
57
2.244 |
90
3.543 |
7.00
0.276 |
6.81
0.268 |
1.0
0.039 |
WS.81211 | GS.81211 | 0.219
0.483 |
|
| 0.140
0.309 |
55
2.165 |
57
2.244 |
90
3.543 |
7.00
0.276 |
6.81
0.268 |
1.0
0.039 |
WS.81211 | GS.81211 | 0.219
0.483 |
|
| 0.103
0.227 |
60
2.362 |
62
2.441 |
85
3.346 |
4.75
0.187 |
4.56
0.180 |
1.0
0.039 |
WS.81112 | GS.81112 | 0.106
0.234 |
60 |
| 0.166
0.366 |
60
2.362 |
62
2.441 |
95
3.740 |
7.50
0.295 |
7.31
0.288 |
1.0
0.039 |
WS.81212 | GS.81212 | 0.251
0.553 |
|
| 0.109
0.240 |
65
2.559 |
67
2.638 |
90
3.543 |
5.25
0.207 |
5.06
0.199 |
1.0
0.039 |
WS.81113 | GS.81113 | 0.125
0.276 |
65 |
| 0.176
0.388 |
65
2.559 |
67
2.638 |
100
3.937 |
8.00
0.315 |
7.81
0.307 |
1.0
0.039 |
WS.81213 | GS.81213 | 0.285
0.628 |
|
| 0.056
0.123 |
70
2.756 |
72
2.835 |
95
3.740 |
5.25
0.207 |
5.06
0.199 |
1.0
0.039 |
WS.81114 | GS.81114 | 0.133
0.293 |
70 |
| 0.186
0.410 |
70
2.756 |
72
2.835 |
105
4.134 |
8.00
0.315 |
7.81
0.307 |
1.0
0.039 |
WS.81214 | GS.81214 | 0.302
0.666 |
|
| 0.091
0.201 |
75
2.953 |
77
3.031 |
100
3.937 |
5.75
0.226 |
5.56
0.219 |
1.0
0.039 |
WS.81115 | GS.81115 | 0.155
0.342 |
75 |
| 0.197
0.434 |
75
2.953 |
77
3.031 |
110
4.331 |
8.00
0.315 |
7.81
0.307 |
1.0
0.039 |
WS.81215 | GS.81215 | 0.319
0.703 |
|
| 0.103
0.227 |
80
3.150 |
82
3.228 |
105
4.134 |
5.75
0.226 |
5.56
0.219 |
1.0
0.039 |
WS.81116 | GS.81116 | 0.165
0.364 |
80 |
| 0.208
0.459 |
80
3.150 |
82
3.228 |
115
4.528 |
8.50
0.335 |
8.31
0.327 |
1.0
0.039 |
WS.81216 | GS.81216 | 0.357
0.787 |
|
| 0.108
0.238 |
85
3.346 |
87
3.425 |
110
4.331 |
5.75
0.226 |
5.53
0.218 |
1.0
0.039 |
WS.81117 | GS.81117 | 0.173
0.381 |
85 |
| 0.376
0.829 |
85
3.346 |
88
3.465 |
125
4.921 |
9.50
0.374 |
9.28
0.365 |
1.0
0.039 |
WS.81217 | GS.81217 | 0.492
1.085 |
|
| 0.156
0.344 |
90
3.543 |
92
3.622 |
120
4.724 |
6.50
0.256 |
6.28
0.247 |
1.0
0.039 |
WS.81118 | GS.81118 | 0.253
0.558 |
90 |
| 0.540
1.190 |
90
3.543 |
93
3.661 |
135
5.315 |
10.50
0.413 |
10.28
0.405 |
1.1
0.043 |
WS.81218 | GS.81218 | 0.655
1.444 |
|
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bearings, spherical roller thrust bearings, spherical bearings, adapter sleeves, withdrawal sleeves, lock nut, lock washer,locking device, etc. We can provide bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings, spherical plain bearings, high temperature, super-precision bearings, as well as some rare types customized to your need.Middle East and Southeast Asia.Our goal is to exceed our customers’ expectation in providing quality products and continue to improve the services we
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