SKU: 6811JRLLU/5K-NTN
NTN 6811JRLLU/5K Contact Rubber Sealed Type Deep Groove Ball Bearing 55x72x9mm
Equivalent to: 6811JRLLUCM 61811JRLLUCM 6811JRLLU 61811JRLLU 6811NSE 6811DU 6811RS 6811RSH 6811P 6811RSR 6811LU 68112NSE 6811DDU 68112RS 6811-2RS 68112RS1 68112RSH 6811PP 68112RSR 6811LLU 6811RS2 68112RS2 68112RSL 6811LFS 6811EE 1811SZZ 6811DD
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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:
- 55mm
- Outside Diameter:
- 72mm
- Width:
- 9mm
- Seals / Shields:
- Rubber Sealed
- Clearance:
- * Standard
Technical
| --- | Bearing dimensions |
|---|---|
| d | 55mm |
| D | 72mm |
| B | 9mm |
| r<sub>s</sub> min | 0.3mm |
| --- | Loads angles and speeds |
| C<sub>r</sub> | 9.75 kN |
| C<sub>or</sub> | 8.1 kN |
| C<sub>u</sub> | 0.54 kN |
| f<sub>0</sub> | 16.2 kN |
| Speed | 4800 rpm |
| --- | Fitting Dimensions |
| d<sub>a</sub> Min. | 57mm |
| d<sub>a</sub> Max. | 59mm |
| D<sub>a</sub> Max. | 70mm |
| r<sub>as</sub> Max. | 0.3mm |
| Weight Kg | 0.083 kg |
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