*** JTEKT (Formerly Koyo Brand) ***

Spherical Roller Bearing Tapered Bore - 22200 Series

• Tapered Bore.
• 22200 Series.

About Spherical Roller Bearing

• Spherical roller bearings feature a large load rating capacity and self-aligning capability.
• This type of bearing is suitable for low- or medium-speed applications which involve heavy or impact loading.
• These bearings are divided into R(RR), RZ and RHA types, which differ in internal structure.
• Each type can be produced with a cylindrical bore or tapered bore..
• Bearings with a tapered bore can be fit and removed easily using an adapter assembly or withdrawal sleeve.

Main Applications

• Off-Highway: Railroad axle journals
• Industrial: Paper manufacturing equipment, gear boxes, continuous casters, rolling mill pinion stands, table rollers, crushers, shaker screens, and printing cylinders

Features of Spherical Roller Bearing

• There are two basic spherical roller bearing designs.
• R & RR type uses two sets of convex asymmetrical rollers separated by a center inner ring rib.
• The RH, RHR, and RHA design uses two rows of longer symmetrical rollers and only a center guide ring instead of a rib.
• The bearing is self-aligning and forgiving to errors of up to 1.5° of misalignment between the shaft and housing due to shaft bending.
• Spherical bearings can carry radial and axial load in both directions.
• Suitable for applications where there is heavy radial and impact loading applied.
• The bearing can be manufactured with a cylindrical or taper bore.
• The taper bore bearing is easily mounted with the use of an adaptor sleeve.
• Lubrication grooves and holes can be provided on either the inner or outer rings.
• Cage types can be pressed steel, machined copper alloy