Needle roller bearing NA 69/28 SKF
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  • Needle roller bearing NA 69/28 SKF

NA 69/28 SKF 28x45x30 Single row needle roller bearing with machined rings, with flanges

€49.56 (net)
Quantity

NA 69/28 SKF 28x45x30

Single row needle roller bearing with machined rings- with flanges

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.
  • High radial load carrying capacity
  • High stiffness
  • Low cross-sectional height
  • Accommodate axial displacement in both directions
  • Separable design

Dimensions

Bore diameter 28 mm
Outside diameter 45 mm
Width 30 mm

Properties

Bearing part Complete bearing
Number of rows 1
Outer ring type Machined (solid)
Aligning feature Without
Cage Sheet metal
Number of flanges, outer ring 2
Radial internal clearance CN
Tolerance class Normal
Material, bearing Bearing steel
Coating Without
Sealing Without
Lubricant None
Relubrication feature With

Performance

Basic dynamic load rating 39.6 kN
Basic static load rating 65.5 kN
Reference speed 12 000 r/min
Limiting speed 14 000 r/min
SKF
NA 69/28 SKF

Data sheet

Mark
SKF