KINNINE NÕELLAAGER BK 2520 25X32X20 -INA-

Kirjeldus

BK 2520
Drawn cup needle roller bearing with a closed end
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 the large number of rollers, the bearings have a high load carrying capacity and stiffness. The closed end makes them suitable for bearing arrangements where they are situated at the end of a shaft.
High radial load carrying capacity
Accommodate small axial guidance forces
High stiffness
Very low cross-sectional height

DIMENSIONS
Bore diameter of needle roller complement 25 mm
Outside diameter 32 mm
Width 20 mm

PERFORMANCE
Basic dynamic load rating 19 kN
Basic static load rating 32.5 kN
Limiting speed 11000 r/min
Reference speed 9500 r/min