NTN 51240 bearings
51240, NTN single direction thrust ball bearing
- Measurement system
- Metric
- Bore diameter
- 200.000 mm
- Outside diameter
- 280.000 mm
- Height
- 62.000 mm
- Ca
- 315000 N
- C0a
- 1110000 N
- Limiting speed
- 990 r/min
- Net weight
- 11.80 kg
- Number of rows
- 1
- Cage
- Machined brass
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
In stock
Technical specification for NTN 51240
| Part Number | 51240 |
|---|---|
| Mass | 11.80 kg, approx. |
| Boundary Dimensions | |
| Bore dia. d | 200 mm |
| Outside dia. D | 280 mm |
| Height T | 62 mm |
| Chamfer rmin | 2.0 mm |
| Basic Load Ratings | |
| Dynamic Ca | 315 kN |
| Static C0a | 1110 kN |
| Fatigue load limit | |
| Cu | 32 kN |
| Limiting Speeds | |
| Oil | 990 min-1 |
| Grease | 700 min-1 |
| Dimensions | |
| d1 max | 277 mm |
| D1 min | 204 mm |
| t | 19.6 mm |
| Abutment and fillet dimensions | |
| da min | 248 mm |
| Da max | 232 mm |
| ra max | 2 mm |
NTN 51240 single direction thrust ball bearing is designed primarily to support axial loads in one direction.
- Log in to post comments
Related products
NSK 51240XM bearings
Brand: NSK
Thrust ball bearings
Dimensions: 200x 280x 62mm