NTN 51228 bearings
51228, NTN single direction thrust ball bearing
- Measurement system
- Metric
- Bore diameter
- 140.000 mm
- Outside diameter
- 200.000 mm
- Height
- 46.000 mm
- Ca
- 193000 N
- C0a
- 595000 N
- Limiting speed
- 1400 r/min
- Net weight
- 4.77 kg
- Number of rows
- 1
- Cage
- Machined brass
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
In stock
Technical specification for NTN 51228
| Part Number | 51228 |
|---|---|
| Mass | 4.77 kg, approx. |
| Boundary Dimensions | |
| Bore dia. d | 140 mm |
| Outside dia. D | 200 mm |
| Height T | 46 mm |
| Chamfer rmin | 1.5 mm |
| Basic Load Ratings | |
| Dynamic Ca | 193 kN |
| Static C0a | 595 kN |
| Fatigue load limit | |
| Cu | 20.6 kN |
| Limiting Speeds | |
| Oil | 1400 min-1 |
| Grease | 980 min-1 |
| Dimensions | |
| d1 max | 197 mm |
| D1 min | 143 mm |
| t | 14.4 mm |
| Abutment and fillet dimensions | |
| da min | 176 mm |
| Da max | 164 mm |
| ra max | 1.5 mm |
NTN 51228 single direction thrust ball bearing is designed primarily to support axial loads in one direction.
- Log in to post comments
Related products
NSK 51228X bearings
Brand: NSK
Thrust ball bearings
Dimensions: 140x 200x 46mm