NÕELLAAGER HK 2220 22X28X20 SKF

Kirjeldus

HK 2220
Drawn cup needle roller bearing with open ends
Drawn cup needle roller bearings are typically used in applications where the housing bore cannot be used as a raceway for a needle roller and cage assembly, but where a very compact and economical bearing arrangement is required. Owing to their large number of rollers, the bearings have a high load carrying capacity and stiffness.
High radial load carrying capacity
High stiffness
Very low cross-sectional height

DIMENSIONS
Bore diameter
Bore diameter of needle roller complement 22 mm
Outside diameter 28 mm
Outside diameter of needle roller complement
Width 20 mm

PERFORMANCE
Basic dynamic load rating 15.7 kN
Basic static load rating 29 kN
Limiting speed 12000 r/min
Reference speed 11000 r/min

PROPERTIES
Aligning feature Without
Bearing part Bearing without inner ring
Cage Sheet steel
Coating Without
Lubricant None
Material, bearing Bearing steel
Number of flanges, outer ring 2
Number of rows 1
Outer ring type Drawn cup with open ends
Radial internal clearance
Relubrication feature Without
SKF performance class SKF Standard
Sealing Without
Sealing type Not applicable
Tolerance class Normal