NTN 51205 bearings
51205, NTN single direction thrust ball bearing
- Measurement system
- Metric
- Bore diameter
- 25.000 mm
- Outside diameter
- 47.000 mm
- Height
- 15.000 mm
- Ca
- 27800 N
- C0a
- 50500 N
- Limiting speed
- 5300 r/min
- Net weight
- 0.11 kg
- Number of rows
- 1
- Cage
- Resin cage
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
In stock
Technical specification for NTN 51205
| Part Number | 51205 |
|---|---|
| Mass | 0.11 kg, approx. |
| Boundary Dimensions | |
| Bore dia. d | 25 mm |
| Outside dia. D | 47 mm |
| Height T | 15 mm |
| Chamfer rmin | 0.6 mm |
| Basic Load Ratings | |
| Dynamic Ca | 27.8 kN |
| Static C0a | 50.5 kN |
| Fatigue load limit | |
| Cu | 2.28 kN |
| Limiting Speeds | |
| Oil | 5300 min-1 |
| Grease | 3700 min-1 |
| Dimensions | |
| d1 max | 47 mm |
| D1 min | 27 mm |
| t | 4.3 mm |
| Abutment and fillet dimensions | |
| da min | 38 mm |
| Da max | 34 mm |
| ra max | 0.6 mm |
NTN 51205 single direction thrust ball bearing is designed primarily to support axial loads in one direction.
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