Dimensions
| Bore diameter | 55 mm |
| Outside diameter | 120 mm |
| Width | 29 mm |
Performance
| Basic dynamic load rating | 159 kN |
| Basic static load rating | 166 kN |
| Reference speed | 5 600 r/min |
| Limiting speed | 7 500 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 |
Technical Specification
Dimensions
| d |
55 mm
|
Bore diameter |
|---|---|---|
| D |
120 mm
|
Outside diameter |
| B |
29 mm
|
Width |
| d2 |
≈72.7 mm
|
Shoulder diameter of inner ring |
| D1 |
≈96.2 mm
|
Shoulder/recess diameter of outer ring |
| b |
6 mm
|
Width of lubrication groove |
| K |
3 mm
|
Diameter of lubrication hole |
| r1,2 |
min.2 mm
|
Chamfer dimension |
Abutment dimensions
| Da |
max.109 mm
|
Diameter of housing abutment |
|---|---|---|
| ra |
max.2 mm
|
Radius of fillet |
