NSK 21311EAE4 Spherical roller bearings | 55x120x29.0mm
Also known as : 21311EAE4
- Inside Diameter: 55 mm
- Outside Diameter: 120 mm
- Width: 29 mm
- Basic dynamic load rating: 178 kN
- Basic static load rating: 174 kN
NSK 21311EAE4 Bearing
NSK 21311EAE4 Bearing details
| Bearing number | 21311EAE4 |
|---|---|
| Type | Spherical roller bearings |
| Brand | NSK |
| d | 55 mm |
| D | 120 mm |
| B | 29.0 mm |
| rmin. | 2.0 mm |
| Cr | 178000 N 18100 kgf |
| C0r | 174000 N 17800 kgf |
| Limiting speeds | 4500 min-1 (Grease) |
| Limiting speeds | 5600 min-1 (Oil) |
| da min | 65 mm |
| da max | 72.000 mm |
| Da max | 110 mm |
| Da min | 98 mm |
| ra | 2.0 mm |
| Constant | 0.23 |
| Y2 | 4.4 Axial Load Factors |
| Y3 | 3 Axial Load Factors |
| Y0 | 2.9 Axial Load Factors |
| Mass | 1.58 kg (approx.) |
NSK 21311EAE4 roller bearings with Cylindrical Bore, spherical roller bearing, double-Row.
NSK 21311EAE4 bearing cross reference
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FAG 21311-E1-XL-K bearing
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