SKU: 63/28LLU/2AS-NTN
NTN 63/28LLU/2AS Contact Rubber Sealed Type Deep Groove Ball Bearing 28x68x18mm
Equivalent to: 63/28LLUCM 63/28LLU 63/28NSE 63/28DU 63/28RS 63/28RSH 63/28P 63/28RSR 63/28LU 63/282NSE 63/28DDU 63/282RS 63/28-2RS 63/282RS1 63/282RSH 63/28PP 63/282RSR 63/28LLU 63/28RS2 63/282RS2 63/282RSL 63/28LFS 63/28EE
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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, "/2AS" refers to Shell Alvania Grease S2
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 28mm
- Outside Diameter:
- 68mm
- Width:
- 18mm
- Seals / Shields:
- Rubber Sealed
- Clearance:
- * Standard
Technical
| --- | Bearing dimensions |
|---|---|
| d | 28mm |
| D | 68mm |
| B | 18mm |
| r<sub>s</sub> min | 1.1mm |
| --- | Loads angles and speeds |
| C<sub>r</sub> | 29.6 kN |
| C<sub>or</sub> | 14 kN |
| C<sub>u</sub> | 1.1 kN |
| f<sub>0</sub> | 12.4 kN |
| Speed | 7400 rpm |
| --- | Fitting Dimensions |
| d<sub>a</sub> Min. | 34.5mm |
| d<sub>a</sub> Max. | 38.5mm |
| D<sub>a</sub> Max. | 61.5mm |
| r<sub>as</sub> Max. | 1mm |
| Weight Kg | 0.284 kg |
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