Dimensions
| Bore diameter | 140 mm |
| Outside diameter | 250 mm |
| Width | 88 mm |
Performance
| Basic dynamic load rating | 962 kN |
| Basic static load rating | 1 250 kN |
| Reference speed | 1 700 r/min |
| Limiting speed | 2 400 r/min |
| SKF performance class | SKF Explorer |
Properties
| Number of rows | 2 |
| Locating feature, bearing outer ring | Without |
| Bore type | Tapered 1:12 |
| Cage | Sheet metal |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Tolerance class for dimensions | Normal |
| Tolerance class for run-out | P5 |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | With |
| Candidate for remanufacturing | Yes |
Technical Specification
Dimensions
| d |
140 mm
|
Bore diameter |
|---|---|---|
| D |
250 mm
|
Outside diameter |
| B |
88 mm
|
Width |
| d2 |
≈165 mm
|
Shoulder diameter of inner ring |
| D1 |
≈212 mm
|
Shoulder/recess diameter of outer ring |
| b |
11.1 mm
|
Width of lubrication groove |
| K |
6 mm
|
Diameter of lubrication hole |
| r1,2 |
min.3 mm
|
Chamfer dimension |
Abutment dimensions
| Da |
max.236 mm
|
Diameter of housing abutment |
|---|---|---|
| ra |
max.2.5 mm
|
Radius of fillet |
