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SKU: 234428-M-SP-FAG
FAG 234428MSP Super Precision Double Axial Angular Contact Spindle Bearing 140x210x84mm
FAG 234428MSP Super Precision Double Axial Angular Contact Spindle Bearing 140x210x84mm
Regular price
€1.765,95
ex VAT
Regular price
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€1.765,95
ex VAT
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€1.236,00
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€1.220,93
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Description
Description
FAG Double Direction Axial Spindle Bearings: FAG Double Direction Axial Angular Contact Thrust Ball Bearings were developed for the machine tool industry and are manufactured exclusively as high precision bearings. They accommodate axial loads in the main spindles of machine tools. They are matched to the abutment dimensions of the Double Row Cylindrical Roller Bearings of the NN30 series which take up the radial forces.
The bearings have a contact angle of 60 degrees and are axially preloaded. this results in a very high axial load carrying capacity and rigidity.
Benefits: High axial load control, extreme rigidity.
- Brand / Quality:
- FAG - High Quality
- Inside Diameter:
- 140mm
- Outside Diameter:
- 210mm
- Width:
- 84mm
- Seals / Shields:
- None
- Style:
- Precision Angular Contact Spindle Bearings
- Contact Angle:
- 60 Degree contact angle
Technical
Technical
| --- | Bearing dimensions |
|---|---|
| d | 140mm |
| D | 210mm |
| B | 84mm |
| C | 42mm |
| d<sub>1</sub> | 187mm |
| B<sub>1</sub> | 21mm |
| r<sub> min</sub> | 2.1mm |
| r<sub>1 min</sub> | 0.6mm |
| --- | Abutment dimensions |
| d<sub>s</sub> | 6.3mm |
| n<sub>s</sub> | 12.2mm |
| d<sub>a</sub> h12 | 169mm |
| D<sub>a</sub> H12 | 198mm |
| r<sub>a max</sub> | 2.1mm |
| r<sub>a1 max</sub> | 0.6mm |
| --- | Speeds, weights and loads |
| Dynamic load C<sub>a</sub> | 132000 N |
| Static load C<sub>oa</sub> | 470000 N |
| Speed in grease <sub>ng</sub> | 2600 rpm |
| Speed in oil <sub>ng</sub> | 3600 rpm |
| prelaod force F<sub>v</sub> | 930 N |
| Lift off force K<sub>aE</sub> | 2649 N |
| Axial rigidity C<sub>a</sub> | 1034 N/μm |
| Weight | 8.78kg |
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