Single row tapered roller bearings are designed to accommodate combined radial and axial loads and provide low friction during operation. The inner ring, with rollers and cage, can be mounted separately from the outer ring. These separable and interchangeable components facilitate mounting, dismounting and maintenance. By mounting one single row tapered roller bearing against another and applying a preload, a rigid bearing application can be achieved.
| Dimension series |
4GB
|
| d |
710 mm
|
Bore diameter |
|---|---|---|
| D |
950 mm
|
Outside diameter |
| T |
113 mm
|
Total width |
| d1 |
≈ 816.4 mm
|
Shoulder diameter of inner ring |
| B |
106 mm
|
Width of inner ring |
| C |
80 mm
|
Width of outer ring |
| r1,2 |
min. 6 mm
|
Chamfer dimension of inner ring |
| r3,4 |
min. 6 mm
|
Chamfer dimension of outer ring |
| a |
175 mm
|
Distance side face to pressure point |
| da |
max. 767 mm
|
Diameter of shaft abutment |
|---|---|---|
| db |
min. 736 mm
|
Diameter of shaft abutment |
| Da |
min. 874 mm
|
Diameter of housing abutment |
| Da |
max. 924 mm
|
Diameter of housing abutment |
| Db |
min. 910 mm
|
Diameter of housing abutment |
| Ca |
min. 12 mm
|
Minimum width of space required in housing on large side face |
| Cb |
min. 33 mm
|
Minimum width of space required in housing on small side face |
| ra |
max. 5 mm
|
Radius of shaft fillet |
| rb |
max. 5 mm
|
Radius of housing fillet |
| Basic dynamic load rating | C |
2 860 kN
|
|---|---|---|
| Basic static load rating | C0 |
6 550 kN
|
| Fatigue load limit | Pu |
450 kN
|
| Reference speed |
360 r/min
|
|
| Limiting speed |
530 r/min
|
|
| Limiting value | e |
0.44
|
| Calculation factor | Y |
1.35
|
| Calculation factor | Y0 |
0.8
|
| Mass |
200 kg
|
Reviews
There are no reviews yet.