Single row needle roller bearings without an inner ring consist of an outer ring with a needle roller and cage assembly. They are an excellent choice for compact bearing arrangements in applications where hardened and ground raceways can be provided on the shaft. The outer ring includes two integral flanges to guide the bearing axially and an annular groove with one or more lubrication holes to facilitate relubrication.
| Fw |
285 mm
|
Diameter under rollers |
|---|---|---|
| D |
320 mm
|
Outside diameter |
| C |
60 mm
|
Width |
| r1,2 |
min. 2 mm
|
Chamfer dimension outer ring |
| Da |
max. 311 mm
|
Abutment diameter housing (with flanges) |
|---|---|---|
| ra |
max. 2 mm
|
Fillet radius |
| Basic dynamic load rating | C |
358 kN
|
|---|---|---|
| Basic static load rating | C0 |
1 200 kN
|
| Fatigue load limit | Pu |
118 kN
|
| Reference speed |
1 400 r/min
|
|
| Limiting speed |
1 500 r/min
|
| Mass bearing |
5.8 kg
|
| 285x320x16 HDS2 R | Radial shaft seal |
Reviews
There are no reviews yet.