The #1 leading cause of premature seal failure is a cocked seal. Often the seal is cocked while docking the hub. RevHD’s unique Flex design allows the i.d. of the seal to move with the hub while docking.

The Self Aligning Roller Bearing, known as 23236-CC-W33-SKF SKF, has an inner diameter of 180 mm, an outer diameter of 320 mm and a thickness of 112 mm.

No need to worry if you have the right tool. No need to stock multiple tools. Use any flat object.  Note: if using a seal installer, flip the plate over to the flat side.

The letter K means that the bearing has a tapered bore. It should therefore almost always be mounted with a conical sleeve. Attention, this bearing is generally mounted on an axis of 5mm less than the dimension indicated for the bearing.

A spherical bearing, or swinging bearing is a bearing that is able to accept that the spindle is slightly out of alignment. These bearings are regularly located in grinders or agricultural machines, regularly placed in "cast iron SN" bearings, with a shim washer and seals specific to these bearings. Attention, there are 2 important variants: • The cylindrical bore bearing, which will be mounted directly on the shaft, in force • The tapered bore bearing, mounted with a sleeve, on an axis smaller than the bore of basis of turnover. The tapered bore is indicated by the letter "K" in the reference.

Unique Flex Design helps prevent cocked seals during installing which is one of the primary sources of early seal failures on commercial vehicles.

The Self Aligning Roller Bearing, known as 23236-CC-W33-SKF SKF, has an inner diameter of 180 mm, an outer diameter of 320 mm and a thickness of 112 mm.

This proprietary formula causes the seal to swell after installation, and fill in any imperfections on the hub bore and spindle shoulder.

Severe duty wheel seals for steer axles rated up to 12,000lbs.This premium wheel seal which uses HNBR and comes with a 3-year warranty.

RevHD seals offer a wider O.D. and a wider I.D. providing more surface contact area for both thehub bore and the spindle shoulder. In addition, our seals have more internal sealing points.

The Self Aligning Roller Bearing, known as 23236-CC-W33-SKF SKF, has an inner diameter of 180 mm, an outer diameter of 320 mm and a thickness of 112 mm.