Description
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.
This item comes as pictured and does not include any additional parts or accessories.
Specifications:
- Manufacturer: SKF
- Part Number: 639175
- Bore type: Cylindrical
- Number of rows: 1
- Cage: Sheet metal
- Closure Type: Without
- Inner Diameter: 23 mm
- Outer Diameter: 52.000000 mm
- Static Load Rating: 29 kN