NÕELLAAGER HK1212 12X18X12 SKF

Kirjeldus

HK 1212
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 12 mm
Outside diameter 18 mm
Width 12 mm

PERFORMANCE
Basic dynamic load rating 6.27 kN
Basic static load rating 7.35 kN
Reference speed 16000 r/min
Limiting speed 18000 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

RECOMMENDED PRODUCT
Inner ring for needle roller bearings, IR series IR 8X12X12.5
Radial shaft seal with low cross-sectional height for needle roller bearings, G design G 12X18X3