FAG HS71904-C-T-P4S Angular contact ball bearings
Also known as : HS71904-C-T-P4S
- Inside Diameter: 20 mm
- Outside Diameter: 37 mm
- Width: 9 mm
- Basic dynamic load rating: 3.6 kN
- Basic static load rating: 1.73 kN
FAG HS71904-C-T-P4S
FAG HS71904-C-T-P4S details
| Number | HS71904-C-T-P4S | |
|---|---|---|
| Type |
FAG spindle bearings adjusted, in pairs or sets, contact angle a = 15°, restricted tolerances |
|
| d | 20 mm | |
| D | 37 mm | |
| B | 9 mm | |
| a | 8,3 mm | |
| Da | 33,5 mm | Tolerance: H12 |
| da | 24 mm | Tolerance: h12 |
| Etk max | 27,2 mm | |
| Etk min | 26,6 mm | |
| Etk1 max | 27,2 mm | |
| Etk1 min | 25,4 mm | |
| r1 min | 0,3 mm | |
| ra max | 0,3 mm | |
| ra1 max | 0,15 mm | |
| rmin | 0,3 mm | |
| α | 15 ° | Contact angle |
| m | 0,04 kg | ≈ Mass |
| Cr | 3600 N | Basic dynamic load rating, radial |
| C0r | 1730 N | Basic static load rating, radial |
| Cur | 178 N | Fatigue limit load, radial |
| nG Fett | 56000 1/min |
Limiting speed for grease lubrication The limiting speeds are based on elastically preloaded single bearings. |
| nG Öl | 90000 1/min |
Limiting speed for minimal quantity oil lubrication The limiting speeds are based on elastically preloaded single bearings. |
| FV L | 13 N | Preload force |
| FV M | 39 N | Preload force |
| FV H | 78 N | Preload force |
| KaE L | 39 N | Lift-off force |
| KaE M | 124 N | Lift-off force |
| KaE H | 259 N | Lift-off force |
| ca L | 15 N/µm | Axial rigidity |
| ca M | 23,7 N/µm | Axial rigidity |
| ca H | 32,7 N/µm | Axial rigidity |
FAG HS71904-C-T-P4S bearing cross reference
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