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SKU: 21312EK-SKF
SKF 21312EK Spherical Roller Bearing with Taper Bore 60x130x31mm
SKF 21312EK Spherical Roller Bearing with Taper Bore 60x130x31mm
Regular price
£157.57
ex VAT£189.08inc. VAT
Regular price
Sale price
£157.57
ex VAT£189.08
inc. VAT
Equivalent to: 21312K
In stock
Price Break
3+
£140.24
4+
£132.36
9+
£130.78
19+
£129.21
29+
£127.63
39+
£126.06
49+
£118.18
59+
£116.60
249+
£115.03
499+
£113.45
999+
£110.30
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Description
Description
|
SKF Spherical Roller Bearings: These bearings have two rows of barrel shaped (spherical) rollers which run on a common spherical outer and inner raceway, they are inclined at an angle to the bearings axis. Their design offers many features such as self alignment, insensitivity to misalignment, tolerance to heavy radial and axial loads etc. They are manufactured with in both parallel and tapered bore variants. Benefits: High radial and axial loads, misalignment, taper and parallel bore options |
Equivalent: 21312K
- Brand / Quality:
- SKF - High Quality
- Inside Diameter:
- 60mm
- Outside Diameter:
- 130mm
- Width:
- 31mm
- Clearance:
- * Standard
Technical
Technical
| --- | Dimensions |
|---|---|
| d | 60mm |
| D | 130mm |
| B | 31mm |
| D1 | 115mm |
| d2 | 87.8mm |
| r1r2 min | 2.1mm |
| b | 5.5mm |
| K | 3mm |
| da min | 72mm |
| Da max | 118mm |
| ra max | 2mm |
| --- | Speeds, Loads and Weights |
| Dynamic load C | 212 kN |
| Static load Co | 240 kN |
| Fatigue load limit Pu | 26.5 kN |
| Reference speed | 4800 rpm |
| Limiting speed | 6300 rpm |
| Weight | 2.1 kg |
| --- | Factors |
| Calculation factor e | 0.22 |
| Calculation factor Y1 | 3 |
| Calculation factor Y2 | 4.6 |
| Calculation factor Y0 | 2.8 |
| --- | Matching Adaptor Sleeves |
| Sleeve No. | <a href=advanced_search_result.php?sort=2a&search_in_description=1&keywords=H312+sleeve>H312</a> |
| Sleeve No. | <a href=advanced_search_result.php?sort=2a&search_in_description=1&keywords=HS312+sleeve>HS312</a> |
| --- | Matching Withdrawal Sleeves |
| Sleeve No. | <a href=advanced_search_result.php?sort=2a&search_in_description=1&keywords=AHX312+sleeve>AHX312</a> |
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