SKU: 6307LLUNR/2AS-NTN
NTN 6307LLUNR/2AS Contact Rubber Sealed Type Deep Groove Ball Bearing with Snap Ring 35x80x21mm
Equivalent to: 6307LLUNRCM 6307LLUNR 6307NSENR 6307DUNR 6307RSNR 6307RSHNR 6307PNR 6307RSRNR 6307LUNR 63072NSENR 6307DDUNR 63072RSNR 6307-2RSNR 63072RS1NR 63072RSHNR 6307PPNR 63072RSRNR 6307LLUNR 6307RS2NR 63072RS2NR 63072RSLNR 6307LFSNR 6307EENR 307SZZG
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Description
Contact Rubber Sealed Deep Groove Ball Bearings with Snap Ring: A popular choice where the housings is part of a machine frame, 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 providing protection against the ingress of moisture, dust and other foreign matter and serve to retain the pre-filled grease in the bearing. The snap ring is made from a spring steel material and fits into an annular groove around the outside of the bearing which is offset to one side.
Benefits: High-running accuracy and high-speed operation, snap ring location in housings, excellent grease sealing at low speeds, excellent protection against dust and water.
Note: These bearings are supplied pre-filled with grease, "/2AS" refers to Shell Alvania Grease S2
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 35mm
- Outside Diameter:
- 80mm
- Width:
- 21mm
- Seals / Shields:
- Rubber Sealed
- Clearance:
- * Standard
- Snap Ring:
- Snap Ring
Technical
| --- | Bearing dimensions |
|---|---|
| d | 35mm |
| D | 80mm |
| B | 21mm |
| r<sub>s</sub> min | 1.5mm |
| --- | Loads angles and speeds |
| rNS Min. | 0.5 kN |
| C<sub>r</sub> | 37 kN |
| C<sub>or</sub> | 19.1 kN |
| C<sub>u</sub> | 1.47 kN |
| f<sub>0</sub> | 13.1 |
| --- | Fitting Dimensions |
| Speed | 6000rpm |
| D<sub>1</sub> Max. | 76.81mm |
| a Max. | 3.28mm |
| b Min. | 1.9mm |
| r<sub>o</sub> Max. | 0.6mm |
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