Dimensions
Bore diameter | 80 mm |
Outside diameter | 170 mm |
Width | 58 mm |
Performance
Basic dynamic load rating | 135 kN |
Basic static load rating | 49 kN |
Reference speed | 7 000 r/min |
Limiting speed | 5 300 r/min |
Properties
Retaining feature, inner ring | None |
Locating feature, bearing outer ring | None |
Number of rows | 2 |
Bore type | Tapered 1:12 |
Cage | Sheet metal |
Radial internal clearance | CN |
Tolerance class | Normal |
Material, bearing | Bearing steel |
Coating | Without |
Sealing | Without |
Lubricant | None |
Relubrication feature | Without |
Technical Specification
Dimensions
d |
80 mm
|
Bore diameter |
---|---|---|
D |
170 mm
|
Outside diameter |
B |
58 mm
|
Width |
d1 |
≈104.4 mm
|
Shoulder diameter inner ring |
D1 |
≈145.1 mm
|
Shoulder diameter outer ring |
r1,2 |
min.2.1 mm
|
Chamfer dimension |
Abutment dimensions
Da |
max.158 mm
|
Abutment diameter housing |
---|---|---|
ra |
max.2 mm
|
Fillet radius |