NÕELLAAGER SISEVÕRUGA d-50MM NKIS50 50X80X28 SKF

Kirjeldus

NKIS 50
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 50 mm
Outside diameter 80 mm
Width 28 mm

PERFORMANCE
Basic dynamic load rating 62.7 kN
Basic static load rating 104 kN
Reference speed 6300 r/min
Limiting speed 7500 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