NÕELLAAGER HK3512 35X42X12 SKF

Kirjeldus

HK 3512
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 of needle roller complement 35 mm
Outside diameter 42 mm
Width 12 mm

PERFORMANCE
Basic dynamic load rating 12.5 kN
Basic static load rating 21.6 kN
Reference speed 7000 r/min
Limiting speed 8000 r/min

PROPERTIES
Bearing part Bearing without inner ring
Number of rows 1
Outer ring type Drawn cup with open ends
Aligning feature Without
Cage Sheet steel
Number of flanges, outer ring 2
Tolerance class Normal
Material, bearing Bearing steel
Coating Without
Sealing Without
Lubricant None
Relubrication feature Without