Needle Roller Bearings

NA4900 Series

The NA4900 Series needle roller bearings feature a compact radial cross-section with an inner ring, ideal for applications demanding high load capacity within limited radial space.

NA5900 Series

The NA5900 Series is a heavy-duty variant of needle roller bearings with inner ring, featuring an increased cross-section width for substantially higher load capacity compared to the NA4900 series.

NA6900 Series

The NA6900 Series represents the extra-heavy-duty tier of needle roller bearings with inner ring, offering the maximum cross-sectional width and load capacity within the NA family.

NA4800 Series

The NA4800 Series is the large-bore needle roller bearing family with inner ring, designed for heavy-duty applications requiring substantial shaft diameters from 110mm to 380mm.

RNA4900 Series

The RNA4900 Series is the without-inner-ring variant of the NA4900 family, designed for applications where the shaft itself serves as the inner raceway.

RNA5900 Series

The RNA5900 Series is the without-inner-ring variant of the NA5900 family, providing heavy-duty load capacity in applications where the shaft serves as the inner raceway.

RNA6900 Series

The RNA6900 Series is the without-inner-ring variant of the NA6900 family, delivering extra-heavy-duty performance where the shaft itself acts as the inner raceway.

RNA4800 Series

The RNA4800 Series is the without-inner-ring variant of the NA4800 family, designed for large-bore applications where the shaft serves as the inner raceway.

NKI Series

The NKI Series needle roller bearings feature a compact radial cross-section with an inner ring, ideal for applications demanding high load capacity within limited radial space.

NKIS Series

The NKIS Series needle roller bearings with inner ring offer single-row design with a machined cage, suitable for high-speed applications with limited radial installation space.

NK Series

The NK Series needle roller bearings without inner ring are designed for applications where the shaft surface serves as the inner raceway, offering a space-saving solution.

NKS Series

The NKS Series needle roller bearings without inner ring provide a robust single-row design with machined cage for high-speed and high-load industrial applications.

NAO Series

The NAO Series needle roller bearings with inner ring feature a wide profile design, providing enhanced stability and higher load capacity for demanding industrial applications.

RNAO Series

The RNAO Series needle roller bearings without inner ring offer a wide profile design, ideal for applications where the shaft acts as the inner raceway with enhanced stability.

BRI Series

The BRI Series inch-size needle roller bearings with inner ring are designed for applications requiring imperial dimensions with high radial load capacity in compact spaces.

BR Series

The BR Series inch-size needle roller bearings without inner ring provide a space-saving solution for applications using imperial shaft dimensions as the inner raceway.

NAV Series

The NAV Series full-complement needle roller bearings with inner ring offer maximum load capacity by eliminating the cage, suitable for low-speed heavy-load applications.

RNAV Series

The RNAV Series full-complement needle roller bearings without inner ring deliver maximum radial load capacity in low-speed applications where the shaft is the raceway.

HK Series

The HK Series drawn cup needle roller bearings feature a thin-walled outer ring with cage, providing a compact and economical solution for high-speed light-to-medium load applications.

F- Series

The F- Series drawn cup needle roller bearings with open ends offer a cost-effective solution for applications requiring compact radial support with through-shaft capability.

K Series

The K Series drawn cup needle roller bearings without cage provide a simple, economical design with maximum roller complement for light-load low-speed applications.

HF Series

The HF Series drawn cup needle roller clutches combine bearing support with one-way clutch functionality, ideal for indexing and backstopping applications.

Thrust Needle Roller Bearing

Thrust Needle Roller Bearings provide high axial load capacity in a compact assembly, consisting of needle rollers retained by a cage for thrust-direction applications.

IR Series (Inner Ring)

The IR Series inner rings serve as hardened raceways for needle roller bearings without inner rings, enabling use on unhardened shafts with precise dimensional tolerance.