SKU: 6308NR-NTN
NTN 6308NR Open Type Deep Groove Ball Bearing with Snap Ring 40x90x23mm
NTN 6308NR Open Type Deep Groove Ball Bearing with Snap Ring 40x90x23mm
Regular price
CHF 34.80
ex VAT
Regular price
Sale price
CHF 34.80
ex VAT
Equivalent to: 6308NRCM 308KG 308SG 43308
In stock
Price Break
5+
CHF 34.45
10+
CHF 33.06
20+
CHF 32.36
50+
CHF 31.32
100+
CHF 30.62
500+
CHF 28.88
1000+
CHF 24.36
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Description
Description
|
Deep Groove Ball Bearings with Snap Ring: A popular choice where the housings is part of a machine frame casing, these bearing types are manufactured without seals to allow the circulation of the oil or grease lubricant. 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. |
Equivalent: 6308NRCM 308KG 308SG 43308
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 40mm
- Outside Diameter:
- 90mm
- Width:
- 23mm
- Seals / Shields:
- None
- Clearance:
- * Standard
- Snap Ring:
- Snap Ring
Technical
Technical
| --- | Bearing dimensions |
|---|---|
| d | 40mm |
| D | 90mm |
| B | 23mm |
| r<sub>s</sub> min | 1.5mm |
| rNS Min. | 0.5mm |
| --- | 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 |
| --- | Snap Ring Dimensions |
| D<sub>1</sub> Max. | 86.79mm |
| a Max. | 3.28mm |
| b Min. | 2.7mm |
| r<sub>o</sub> Max. | 0.6mm |
| D<sub>2</sub> Max. | 96.5mm |
| f Max. | 2.46mm |
| --- | Fitting Dimensions |
| d<sub>a</sub> Min. | 48mm |
| d<sub>a</sub> Max. | 54mm |
| D<sub>a</sub> Max. | 82mm |
| D<sub>X</sub> (approx) | 98mm |
| C<sub>Y</sub> Max. | 5.4mm |
| C<sub>Z</sub> Min. | 2.5mm |
| r<sub>as</sub> Max. | 1.5mm |
| r<sub>Nas</sub> Max. | 0.5mm |
| Weight | 0.63 kg |
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