Description
This item is a SKF NA 4909.2RS Single Row Needle Roller Bearing With Machined Rings. Its part number is NA 4909.2RS.
Single row needle roller bearings incorporate cylindrical rollers that are small in diameter relative to their length. Owing to their large number of rollers, the bearings have a high load carrying capacity. 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: NA 4909.2RS
- Product: Needle Roller Bearing
- Bore Diameter: 45mm
- Outside Diameter: 68mm
- Width: 23mm
- Number of Rows: 1
- Outer Ring Type: Machined (Solid)
- Cage: Sheet Metal
- Number of Flanges Outer Ring: 2
- Sealing Type: Contact
- Lubricant: Grease