SKU: 6808JRLLU/5K-NTN
NTN 6808JRLLU/5K Contact Rubber Sealed Type Deep Groove Ball Bearing 40x52x7mm
Equivalent to: 6808JRLLUCM 61808JRLLUCM 6808JRLLU 61808JRLLU 6808NSE 6808DU 6808RS 6808RSH 6808P 6808RSR 6808LU 68082NSE 6808DDU 68082RS 6808-2RS 68082RS1 68082RSH 6808PP 68082RSR 6808LLU 6808RS2 68082RS2 68082RSL 6808LFS 6808EE 1808SZZ 6808DD
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Description
Contact Rubber Sealed Deep Groove Ball Bearings: These deep groove ball bearings can sustain radial, axial or composite loads and because of its simple design, this bearing type can be produced to provide both high-running accuracy and high-speed operation. This bearing has two contact rubber seals in contact with the inner ring.
Benefits: High-running accuracy and high-speed operation, excellent grease sealing at low speeds, excellent protection against dust and water.
Note: These bearings are supplied pre-filled with grease, "/5k" refers to the grease: Multemp SRL (-40 deg C to +150 deg C)
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 40mm
- Outside Diameter:
- 52mm
- Width:
- 7mm
- Seals / Shields:
- Rubber Sealed
- Clearance:
- * Standard
Technical
| --- | Bearing dimensions |
|---|---|
| d | 40mm |
| D | 52mm |
| B | 7mm |
| r<sub>s</sub> min | 0.3mm |
| --- | Loads angles and speeds |
| C<sub>r</sub> | 5.65 kN |
| C<sub>or</sub> | 4.4 kN |
| C<sub>u</sub> | 0.291 kN |
| f<sub>0</sub> | 16.3 kN |
| Speed | 6700 rpm |
| --- | Fitting Dimensions |
| d<sub>a</sub> Min. | 42mm |
| d<sub>a</sub> Max. | 43mm |
| D<sub>a</sub> Max. | 50mm |
| r<sub>as</sub> Max. | 0.3mm |
| Weight Kg | 0.033 kg |
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