NTN 51406 bearings
51406, NTN single direction thrust ball bearing
- Measurement system
- Metric
- Bore diameter
- 30.000 mm
- Outside diameter
- 70.000 mm
- Height
- 28.000 mm
- Ca
- 72500 N
- C0a
- 126000 N
- Limiting speed
- 3200 r/min
- Net weight
- 0.52 kg
- Number of rows
- 1
- Cage
- Steel sheet metal
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
In stock
Technical specification for NTN 51406
| Part Number | 51406 |
|---|---|
| Mass | 0.52 kg, approx. |
| Boundary Dimensions | |
| Bore dia. d | 30 mm |
| Outside dia. D | 70 mm |
| Height T | 28 mm |
| Chamfer rmin | 1.0 mm |
| Basic Load Ratings | |
| Dynamic Ca | 72.5 kN |
| Static C0a | 126 kN |
| Fatigue load limit | |
| Cu | 5.65 kN |
| Limiting Speeds | |
| Oil | 3200 min-1 |
| Grease | 2200 min-1 |
| Dimensions | |
| d1 max | 70 mm |
| D1 min | 32 mm |
| t | 8.3 mm |
| Abutment and fillet dimensions | |
| da min | 54 mm |
| Da max | 46 mm |
| ra max | 1 mm |
NTN 51406 single direction thrust ball bearing is designed primarily to support axial loads in one direction.
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