Brands & Products

Sealed Double Row Tapered Roller Bearings

High-load capacity

Higher load capacity over conventional bearings has been achieved by a compact seal design to allow for larger rolling elements.

High sealing performance

Composite dust lip seals achieve a longer operating life compared to open type bearings.

Improved easy handling

Double inner rings are inseparable for easier installation.

ULTAGE Series Sealed Spherical Roller Bearings [Type WA]

High-load capacity

Long operating life roller bearings with high-load capacity has been achieved by maximizing the roller diameter, number of rollers, and using stamped steel cages.

High sealing performance

Compact design provides excellent sealing performance, while maintaining high load capacity.

Long-life grease

The packed grease contributes to reduced maintenance and improved operating life.

ULTAGE Series Sealed Spherical Roller Bearings [Type WA]

Fitted with lubrication groove and holes

Re-lubrication via groove and holes found on the outer ring.


Can be assembled into standard type plummer blocks.

Plummer Blocks

High sealing performance

The optimal seal selection in accordance to the ambient environment and rotation speed can be selected.

Vibration resistance

Sufficient bolt tightening force against vibration and shock.

Fitted with re-lubricating hole

Easy to lubricate.