NTN 51330 bearings
51330, NTN single direction thrust ball bearing
- Measurement system
- Metric
- Bore diameter
- 150.000 mm
- Outside diameter
- 250.000 mm
- Height
- 80.000 mm
- Ca
- 360000 N
- C0a
- 1130000 N
- Limiting speed
- 940 r/min
- Net weight
- 16.10 kg
- Number of rows
- 1
- Cage
- Machined brass
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
In stock
Technical specification for NTN 51330
| Part Number | 51330 |
|---|---|
| Mass | 16.10 kg, approx. |
| Boundary Dimensions | |
| Bore dia. d | 150 mm |
| Outside dia. D | 250 mm |
| Height T | 80 mm |
| Chamfer rmin | 2.1 mm |
| Basic Load Ratings | |
| Dynamic Ca | 360 kN |
| Static C0a | 1130 kN |
| Fatigue load limit | |
| Cu | 36 kN |
| Limiting Speeds | |
| Oil | 940 min-1 |
| Grease | 660 min-1 |
| Dimensions | |
| d1 max | 245 mm |
| D1 min | 154 mm |
| t | 26 mm |
| Abutment and fillet dimensions | |
| da min | 209 mm |
| Da max | 191 mm |
| ra max | 2 mm |
NTN 51330 single direction thrust ball bearing is designed primarily to support axial loads in one direction.
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