Dimensions
| Bore diameter | 120 mm |
| Outside diameter | 250 mm |
| Height | 78 mm |
Performance
| Basic dynamic load rating | 1 370 kN |
| Basic static load rating | 3 450 kN |
| Reference speed | 1 500 r/min |
| Limiting speed | 2 600 r/min |
| SKF performance class | SKF Explorer |
Properties
| Locating feature, housing washer | None |
| Bore type | Cylindrical |
| Cage | Sheet metal |
| Tolerance class | Normal |
Technical Specification
Dimensions
| d |
120 mm
|
Bore diameter |
|---|---|---|
| D |
250 mm
|
Outside diameter |
| H |
78 mm
|
Height |
| d1 |
≈216 mm
|
Outside diameter of shaft washer end side face |
| D1 |
≈171 mm
|
Shoulder diameter outer ring |
| B |
50.5 mm
|
Width shaft washer or length of shaft washer bore diameter that fits on shaft (bearings with a stamped steel cage) |
| B1 |
70.3 mm
|
Height shaft washer + cage |
| C |
36.5 mm
|
Height housing washer |
| s |
74 mm
|
Distance from shaft washer end side face to pressure point |
| r1,2 |
min.4 mm
|
Chamfer dimension shaft washer |
Abutment dimensions
| da |
min.180 mm
|
Diameter of shaft abutment |
|---|---|---|
| db1 |
max.132 mm
|
Abutment diameter of spacer ring |
| db2 |
max.142 mm
|
Outside diameter of spacer ring |
| Da |
max.209 mm
|
Diameter of housing abutment |
| ra |
max.3 mm
|
Fillet radius |