SKU: 6308ZZ/5K-NTN
NTN 6308ZZ/5K Metal Shielded Type Deep Groove Ball Bearing 40x90x23mm
Equivalent to: 6308ZZCM 6308ZZ 6308ZZ 63082Z 6308ZZ 63082ZR 6308ZZE 6308FF 6308DD 6308DDC 6308KDDC EL402Z EL40ZZ 9108KDD 9108FF 108KSFF 773L08 6108PP
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Description
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Metal Shielded Deep Groove Ball Bearings: One of the most commonly used bearings, these types are manufactured with metal shields inserted into the outer raceway, these fit in closely to the inner race providing protection against light mechanical damage, some protection against the ingress of moisture, dust and other foreign matter and serve to retain the pre-filled grease in the bearing. |
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:
- 90mm
- Width:
- 23mm
- Seals / Shields:
- Metal Shielded
- Clearance:
- * Standard
Technical
| --- | Bearing dimensions |
|---|---|
| d | 40mm |
| D | 90mm |
| B | 23mm |
| r<sub>s</sub> min | 1.5mm |
| --- | Loads angles and speeds |
| C<sub>r</sub> | 45 kN |
| C<sub>or</sub> | 24 kN |
| C<sub>u</sub> | 1.83 kN |
| f<sub>0</sub> | 13.2 kN |
| Grease | 7800 rpm |
| Oil | 9200 rpm |
| --- | Fitting Dimensions |
| d<sub>a</sub> Min. | 48mm |
| d<sub>a</sub> Max. | 54mm |
| D<sub>a</sub> Max. | 82mm |
| r<sub>as</sub> Max. | 1.5mm |
| Weight | 0.63 kg |
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