SKU: 6312NR-NTN
NTN 6312NR Open Type Deep Groove Ball Bearing with Snap Ring 60x130x31mm
NTN 6312NR Open Type Deep Groove Ball Bearing with Snap Ring 60x130x31mm
Regular price
CHF 159.24
ex VAT
Regular price
Sale price
CHF 159.24
ex VAT
Equivalent to: 6312NRCM 312KG 312SG 43312
In stock
Price Break
10+
CHF 141.72
19+
CHF 133.76
29+
CHF 132.17
39+
CHF 130.58
49+
CHF 128.98
74+
CHF 127.39
99+
CHF 119.43
199+
CHF 117.84
249+
CHF 116.25
499+
CHF 114.65
999+
CHF 111.47
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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: 6312NRCM 312KG 312SG 43312
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 60mm
- Outside Diameter:
- 130mm
- Width:
- 31mm
- Seals / Shields:
- None
- Clearance:
- * Standard
- Snap Ring:
- Snap Ring
Technical
Technical
| --- | Bearing dimensions |
|---|---|
| d | 60mm |
| D | 130mm |
| B | 31mm |
| r<sub>s</sub> min | 2.1mm |
| rNS Min. | 0.5mm |
| --- | Loads angles and speeds |
| C<sub>r</sub> | 90.5 kN |
| C<sub>or</sub> | 52 kN |
| C<sub>u</sub> | 4.1 kN |
| f<sub>0</sub> | 13.2 kN |
| Grease | 5400 rpm |
| Oil | 6300 rpm |
| --- | Snap Ring Dimensions |
| D<sub>1</sub> Max. | 125.22mm |
| a Max. | 4.06mm |
| b Min. | 3.1mm |
| r<sub>o</sub> Max. | 0.6mm |
| D<sub>2</sub> Max. | 139.7mm |
| f Max. | 2.82mm |
| --- | Fitting Dimensions |
| d<sub>a</sub> Min. | 71mm |
| d<sub>a</sub> Max. | 80.5mm |
| D<sub>a</sub> Max. | 119mm |
| D<sub>X</sub> (approx) | 141.5mm |
| C<sub>Y</sub> Max. | 6.5mm |
| C<sub>Z</sub> Min. | 2.9mm |
| r<sub>as</sub> Max. | 2mm |
| r<sub>Nas</sub> Max. | 0.5mm |
| Weight | 1.73 kg |
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