NTN 51409 bearings
51409, NTN single direction thrust ball bearing
- Measurement system
- Metric
- Bore diameter
- 45.000 mm
- Outside diameter
- 100.000 mm
- Height
- 39.000 mm
- Ca
- 130000 N
- C0a
- 242000 N
- Limiting speed
- 2200 r/min
- Net weight
- 1.43 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 51409
| Part Number | 51409 |
|---|---|
| Mass | 1.43 kg, approx. |
| Boundary Dimensions | |
| Bore dia. d | 45 mm |
| Outside dia. D | 100 mm |
| Height T | 39 mm |
| Chamfer rmin | 1.1 mm |
| Basic Load Ratings | |
| Dynamic Ca | 130 kN |
| Static C0a | 242 kN |
| Fatigue load limit | |
| Cu | 10.9 kN |
| Limiting Speeds | |
| Oil | 2200 min-1 |
| Grease | 1600 min-1 |
| Dimensions | |
| d1 max | 100 mm |
| D1 min | 47 mm |
| t | 11.6 mm |
| Abutment and fillet dimensions | |
| da min | 78 mm |
| Da max | 67 mm |
| ra max | 1 mm |
NTN 51409 single direction thrust ball bearing is designed primarily to support axial loads in one direction.
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