Dimensions
Bore diameter | 50 mm |
Outside diameter | 90 mm |
Width | 20 mm |
Performance
Basic dynamic load rating | 73.5 kN |
Basic static load rating | 69.5 kN |
Reference speed | 8 500 r/min |
Limiting speed | 9 000 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 |
50 mm
|
Bore diameter |
---|---|---|
D |
90 mm
|
Outside diameter |
B |
20 mm
|
Width |
d1 |
≈64 mm
|
Shoulder diameter of inner ring |
E |
81.5 mm
|
Raceway diameter of outer ring |
r1,2 |
min.1.1 mm
|
Chamfer dimension |
r3,4 |
min.1.1 mm
|
Chamfer dimension |
s |
max.1.5 mm
|
Permissible axial displacement |
Abutment dimensions
da |
min.57 mm
|
Diameter of spacer sleeve |
---|---|---|
da |
max.79 mm
|
Diameter of spacer sleeve |
Da |
min.83 mm
|
Diameter of housing abutment |
Da |
max.84 mm
|
Diameter of housing abutment |
ra |
max.1 mm
|
Radius of fillet |
rb |
max.1 mm
|
Radius of fillet |