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Product Details:
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| Name: | Shell Bearings Drawn Cup Needle Rollers Bearings | Bearing Material: | Bearing Steel |
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| Basic Design: | Open Ends Design | Sealing: | Open, No Seal |
| Metric - Inch: | Inch Series | Rolling Elements: | Full Complement Needle Rollers Grease Retained |
| Size Range: | Fw Size From 3mm To 60mm | Customized: | Standard Or Customized Are Available |
| High Light: | grease drawn cup needle roller bearings,drawn cup needle roller bearings Full complement,shell type needle roller bearings open sealing |
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Shell Bearings Drawn Cup Needle Rollers Bearings Full complement Grease Retained SN68
Drawn cup needle roller bearings have a deep drawn, thin-walled outer ring. Drawn cup needle roller bearings are typically used in applications where the housing bore cannot be used as a raceway for a needle roller and cage assembly, but where a very compact and economical bearing arrangement is required. These bearings are mounted with a tight interference fit in the housing. That enables a simple and economic design of the housing bore, as shoulders or snap rings are not required to locate the bearing axially.
The drawn cup of hardened steel and the needle roller and cage assembly of these bearings form a non-separable unit.
Shell Bearings Drawn Cup Needle Rollers Bearings Full complement Grease Retained Specifications:
| Shaft Dia. | Bearing Designation | Boundary Dimensions | Basic Load Rating | Limiting speed | |||
| Fw | D | C | Cr | Cor | Oil | ||
| mm | mm | N | rpm | ||||
| 6.35 | SN45 | 6.350 | 11.112 | 7.938 | 4350 | 4900 | 10000 |
| 7.938 | SN55 | 7.938 | 12.700 | 7.938 | 5600 | 6200 | 8300 |
| SN56 | 7.938 | 12.700 | 9.525 | 6800 | 8000 | 8300 | |
| SN57 | 7.938 | 12.700 | 11.113 | 6200 | 5800 | 8300 | |
| 9.525 | SN65 | 9.525 | 14.288 | 7.938 | 6200 | 7400 | 7100 |
| SN66 | 9.525 | 14.288 | 9.525 | 5800 | 5300 | 7100 | |
| SN68 | 9.525 | 14.288 | 12.700 | 7700 | 7700 | 7100 | |
| 11.112 | SN76 | 11.112 | 15.875 | 9.525 | 7600 | 11000 | 6300 |
| SN78 | 11.112 | 15.875 | 12.700 | 9900 | 16000 | 6300 | |
| 12.7 | SN88 | 12.700 | 17.462 | 12.700 | 11800 | 18400 | 5600 |
| SN810 | 12.700 | 17.462 | 15.875 | 12900 | 23600 | 5600 | |
| SN812 | 12.700 | 17.462 | 19.050 | 15900 | 29500 | 5600 | |
| 15.875 | SN105 | 15.875 | 20.638 | 7.938 | 6400 | 6700 | 4550 |
| 17.462 | SN116 | 17.462 | 22.225 | 9.525 | 9300 | 17100 | 4200 |
| 19.05 | SN128 | 19.050 | 25.400 | 12.700 | 15000 | 25000 | 3750 |
| 22.225 | SN148 | 22.225 | 28.575 | 12.700 | 17400 | 31500 | 3250 |
| 28.575 | SN1816 | 28.575 | 34.925 | 25.400 | 36500 | 90000 | 2600 |
Contact Person: Amanda Ni
Tel: 86 18115076599
