NÕELLAAGER HK 3038 30X37X38 -KOYO/TORRINGTON-

Kirjeldus

HK 3038
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 30 mm
Outside diameter 37 mm
Width 38 mm

PERFORMANCE
Basic dynamic load rating 35.8 kN
Basic static load rating 80 kN
Limiting speed 9000 r/min
Reference speed 8000 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 2
Outer ring type Drawn cup with open ends
Relubrication feature With
Sealing Without
Tolerance class Normal

OPTIONAL COMPONENT
Radial shaft seal with low cross-sectional height for needle roller bearings, G design G 30X37X4
Inner ring for needle roller bearings, IR series IR 25X30X38.5
Inner ring for needle roller bearings, LR series LR 25X30X38.5
Radial shaft seal with low cross-sectional height for needle roller bearings, SD design SD 30X37X4