30311 Tapered Roller Bearing
The tapered roller bearing 30311 has tapered rollers as rolling elements and is suitable for high combined loads from the radial and axial directions.
Features
-
has conical rollers as rolling elements
-
suitable for high combined loads in one direction
-
it has also an axial load carrying capacity on both sides in the X- or O-arrangement in pairs
-
is relatively narrow compared to their inner and outer diameter
-
very good fixed bearing properties in one direction
Technical Data
Inside Ø (mm):
55
Outside Ø (mm):
120
Bearing Width (mm):
31.5
Width Outer Ring (mm):
25
Width Inner Ring (mm):
29
Tolerance for inside-Ø (mm):
0/-0,015
Tolerance for outside-Ø (mm):
0/-0,018
Tolerance for width of the bearing (mm):
0,2/0
Tolerance For Width Outer Ring (mm):
0/-0,15
Tolerance For Width Inner Ring (mm):
0/-0,15
Ring Material:
Rolling bearing steel
Seal:
open
Cage Material:
Rolling bearing steel
Rolling Element Material:
Rolling bearing steel
- has conical rollers as rolling elements
- suitable for high combined loads in one direction
- it has also an axial load carrying capacity on both sides in the X- or O-arrangement in pairs
- is relatively narrow compared to their inner and outer diameter
- very good fixed bearing properties in one direction
| Inside Ø (mm): | 55 |
| Outside Ø (mm): | 120 |
| Bearing Width (mm): | 31.5 |
| Width Outer Ring (mm): | 25 |
| Width Inner Ring (mm): | 29 |
| Tolerance for inside-Ø (mm): | 0/-0,015 |
| Tolerance for outside-Ø (mm): | 0/-0,018 |
| Tolerance for width of the bearing (mm): | 0,2/0 |
| Tolerance For Width Outer Ring (mm): | 0/-0,15 |
| Tolerance For Width Inner Ring (mm): | 0/-0,15 |
| Ring Material: | Rolling bearing steel |
| Seal: | open |
| Cage Material: | Rolling bearing steel |
| Rolling Element Material: | Rolling bearing steel |
Inquiry Form
