NTN 51168 bearings
51168, NTN single direction thrust ball bearing
- Measurement system
- Metric
- Bore diameter
- 340.000 mm
- Outside diameter
- 420.000 mm
- Height
- 64.000 mm
- Ca
- 375000 N
- C0a
- 1760000 N
- Limiting speed
- 760 r/min
- Net weight
- 19.70 kg
- Number of rows
- 1
- Cage
- Machined brass
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
In stock
Technical specification for NTN 51168
Part Number | 51168 |
---|---|
Mass | 19.70 kg, approx. |
Boundary Dimensions | |
Bore dia. d | 340 mm |
Outside dia. D | 420 mm |
Height T | 64 mm |
Chamfer rmin | 2.0 mm |
Basic Load Ratings | |
Dynamic Ca | 375 kN |
Static C0a | 1760 kN |
Fatigue load limit | |
Cu | 40.5 kN |
Limiting Speeds | |
Oil | 760 min-1 |
Grease | 530 min-1 |
Dimensions | |
d1 max | 416 mm |
D1 min | 344 mm |
t | 20.5 mm |
Abutment and fillet dimensions | |
da min | 388 mm |
Da max | 372 mm |
ra max | 2 mm |
NTN 51168 single direction thrust ball bearing is designed primarily to support axial loads in one direction.
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