NÕELLAAGER SISEVÕRUGA NKI 17/20 17X29X20 SKF

Kirjeldus

NKI17/20
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 17 mm
Outside diameter 29 mm
Width 20 mm

PERFORMANCE
Basic dynamic load rating 17.2 kN
Basic static load rating 27 kN
Reference speed 19000 r/min
Limiting speed 22000 r/min

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