Classification:
R series
In addition to the production of conventional bearings, we can also design and produce various non-standard bearings according to the personalized requirements of customers.
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| Bearing No. | Bore diameter | Outer diameter | Width | Radius | |||
| D | D | W | R | Basic rated load | |||
| Mm Inch | Mm Inch | Mm Inch | Mm Inch | Dynamic load | Static load | ||
| Open type | Sealed type | C | CO | ||||
| R156 | 4.763\ .1875 | 7.938\ .3125 | 2.78\ .1094 | 3.18\ .1250 | 0.1\ .004 | 0.395 | 0.143 |
| R166 | 4.763\ .1875 | 9.525\ .3750 | 3.18\ .1250 | 3.18\ .1250 | 0.1\ .004 | 0.71 | 0.268 |
| R3 | 4.763\ .1875 | 12.700\.5000 | 3.97\ .1562 | 4.98\ .1960 | 0.15\ .006 | 1.31 | 0.49 |
| R3A | 4.763\ .1875 | 12.700\.5000 | 4.98\ .1960 | 4.98\ .1960 | 0.15\ .006 | 1.31 | 0.49 |
| R168 | 6.350\ .2500 | 9.525\.3750 | 3.18\ .1250 | 3.18\ .1250 | 0.1\ .004 | 0.268 | 0.136 |
| R188 | 6.350\ .2500 | 12.700\ .5000 | 3.18\ .1250 | 4.76\ .1875 | 0.15\ .006 | 0.83 | 0.37 |
| R4 | 6.350\ ,2500 | 15.875\.6250 | 4.98\ .1960 | 4.98\ .1960 | 0.2\ .008 | 1.48 | 0.615 |
| R4A | 6.350\ .2500 | 19.050\ 7500 | 5.56\ .2188 | 7.14\ .2812 | 0.3\ .012 | 2.34 | 0.885 |
| R6 | 9.525\ .3750 | 22.225\.8750 | 5.56\ .2188 | 7.14\ ,2812 | 0.3\ .012 | 3.3 | 1.4 |
| R8 | 12.700\ .5000 | 28.575\ 1.1250 | 6.35\ .2500 | 7.94\ .3125 | 0.3\ .012 | 3.912 | 2.245 |
| R10 | 15.875\ .6250 | 34.925\ 1.3750 | 7.14\ .2812 | 8.73\ .3438 | 0.6\ .024 | 4.605 | 2.774 |
| R12 | 19.050\ .7500 | 41.275\ 1.6250 | 7.94\ .3125 | 11.11\ .4375 | 0.6\ .024 | 7.246 | 4.445 |
Keyword：
Bearing
Gluing
Outer sphere
Miniature bearing
Deep groove ball bearing
Other
6000 series
6200 series
6300 series
6700 series
6800 series
6900 series
16 series
R series
MR series
Adhesive coating series
Outer sphere series
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