Dimensions
| Bore diameter | 20 mm |
| Outside diameter | 47 mm |
| Width | 14 mm |
Performance
| Basic dynamic load rating | 28.5 kN |
| Basic static load rating | 22 kN |
| Reference speed | 17 000 r/min |
| Limiting speed | 19 000 r/min |
| SKF performance class | SKF Explorer |
Properties
| Bearing part | Complete bearing |
| Axial displacement capability | In both directions |
| Number of rows | 1 |
| Locating feature, bearing outer ring | None |
| Bore type | Cylindrical |
| Cage | Non-metallic |
| Number of flanges, outer ring | 0 |
| Number of flanges, inner ring | 2 |
| Loose flange | None |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
Technical Specification
Dimensions
| d |
20 mm
|
Bore diameter |
|---|---|---|
| D |
47 mm
|
Outside diameter |
| B |
14 mm
|
Width |
| d1 |
≈29.7 mm
|
Shoulder diameter of inner ring |
| E |
41.5 mm
|
Raceway diameter of outer ring |
| r1,2 |
min.1 mm
|
Chamfer dimension |
| r3,4 |
min.0.6 mm
|
Chamfer dimension |
| s |
max.1 mm
|
Permissible axial displacement |
Abutment dimensions
| da |
min.25 mm
|
Diameter of spacer sleeve |
|---|---|---|
| da |
max.40 mm
|
Diameter of spacer sleeve |
| Da |
min.43 mm
|
Diameter of housing abutment |
| Da |
max.43.5 mm
|
Diameter of housing abutment |
| ra |
max.1 mm
|
Radius of fillet |
| rb |
max.0.6 mm
|
Radius of fillet |
