Needle bearing without inner ring RNA4902-RSR with flange single side seal
Main dimensions for RNA4902-RSR
| Designation | Dimension | Remark |
|---|---|---|
| Fw | 20.00 mm | enveloping circle |
| D | 28.00 mm | outer diameter |
| C | 13.00 mm | width |
| rmin. | 0.30 mm | min. edge distance |
Performance data for RNA4902-RSR
| Designation | Dimension | Remark |
|---|---|---|
| Cr | 9,700 N | dynamic load rating, radial |
| C0r | 10,300 N | static load rating, radial |
| Cur | 2,040 N | fatigue limit load |
| nG | 12,600 min-1 | limit speed |
| 0.022 kg | Weight |
Other sizes of RNA4902-RSR series RNA49-RSR (11)
| Designation | Dimension | Performance data | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Fw | D | C | rmin | Cr | C0r | Cur | nG | nB | |
| mm | mm | mm | mm | N | N | N | min-1 | min-1 | |
| RNA4900-RSR | 14.00 | 22.00 | 13.00 | 0.30 | 7,700 | 6,900 | 1,360 | 14,800 | - |
| RNA4901-RSR | 16.00 | 24.00 | 13.00 | 0.30 | 8,600 | 8,300 | 1,630 | 13,900 | - |
| RNA4902-RSR | 20.00 | 28.00 | 13.00 | 0.30 | 9,700 | 10,300 | 2,040 | 12,600 | - |
| RNA4903-RSR | 22.00 | 30.00 | 13.00 | 0.30 | 10,000 | 11,000 | 2,180 | 12,000 | - |
| RNA4904-RSR | 25.00 | 37.00 | 17.00 | 0.30 | 19,500 | 19,900 | 3,750 | 10,100 | - |
| RNA4905-RSR | 30.00 | 42.00 | 17.00 | 0.30 | 21,800 | 24,200 | 4,550 | 8,600 | - |
| RNA4906-RSR | 35.00 | 47.00 | 17.00 | 0.30 | 23,900 | 28,500 | 5,400 | 7,500 | - |
| RNA4907-RSR | 42.00 | 55.00 | 20.00 | 0.60 | 29,500 | 39,500 | 7,200 | 6,400 | - |
| RNA4908-RSR | 48.00 | 62.00 | 22.00 | 0.60 | 41,000 | 53,000 | 8,800 | 5,500 | - |
| RNA4909-RSR | 52.00 | 68.00 | 22.00 | 0.60 | 43,000 | 59,000 | 9,700 | 5,200 | - |
| RNA4910-RSR | 58.00 | 72.00 | 22.00 | 0.60 | 45,000 | 64,000 | 10,600 | 4,650 | - |
Variants of RNA4902-RSR (3)
| Designation | Dimension | Performance data | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Fw | D | C | rmin | Cr | C0r | Cur | nG | nB | |
| mm | mm | mm | mm | N | N | N | min-1 | min-1 | |
| RNA4902 | 20.00 | 28.00 | 13.00 | 0.30 | 12,000 | 13,600 | 2,430 | 21,100 | 12,000 |
| RNA4902-RSR | 20.00 | 28.00 | 13.00 | 0.30 | 9,700 | 10,300 | 2,040 | 12,600 | - |
| RNA4902-2RSR | 20.00 | 28.00 | 13.00 | 0.30 | 9,700 | 10,300 | 2,040 | 12,600 | - |
Accessories to RNA4902-RSR (0)
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Alternate brands for RNA4902-RSR (2)
| Name | Brand | Webshop | Notice |
|---|---|---|---|
| RNA4902-RSR | HFH | Premium quality, house brand | |
| RNA4902-RSR | DIV | cheap alternative |
Product features for RNA4902-RSR (2)
| Properties | Suffix | Description |
|---|---|---|
| Sealing | RSR | Contact lip seal on one side |
| Rolling element rows | - | Single row |
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Variants of RNA4902-RSR (3)
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