We specialize in hard to find items
All Categories
Sealmaster ERX-14 HIY Wide Inner Ring Ball Bearing, High Temperature, Expansion Type, Setscrew Locking Collar, Light Contact Nomex Felt Seals, Krytox GPL227 High Temperature Grease Lubrication, 7/8" Bore, 52mm OD, 1-3/8" Width
Share Tweet
*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About Sealmaster ERX-14 HIY Wide Inner Ring Ball
This Sealmaster ERX-HIY Series expansion-type ball bearing insert with setscrew locking collar and Nomex felt seals is suitable for use in mounted bearing housings in dry high temperature environments where thermal expansion of the guided shaft is greater than can be accommodated by standard expansion-type bearing inserts, such as in ovens. The outer bearing surface has a snap ring that sits in a groove to locate the insert within its housing. This bearing insert is made from ASTM International 52100 high carbon steel and its rings are coated with black oxide for corrosion resistance. The bearing insert has a heat treated inner race for wear resistance and an outer race with a brass land riding retainer that spaces the ball bearings for even load distribution and prevents contact to reduce friction, vibration, and noise. Lubrication grooves and oil holes in the outer bearing ring feed Krytox GPL227 high temperature grease through the bearing and a tapered race profile allows lubricant to more easily flow back into the raceway. A collar extends from the bearing inner ring and setscrews lock the collar and bearing onto the shaft. This bearing allows self-realignment and compensates for static and dynamic alignment errors, has an operating temperature range of 200 to 400 degrees F, and has low friction Nomex felt and flinger seals to retain lubricant and protect against contamination that would shorten the bearing life. This ball bearing insert is suitable for use in carrying shafts with radial and thrust loads in high-temperature conveyor applications, such as in industrial furnaces and bakery ovens. Mounted bearings combine a bearing mounted inside a housing unit. The bearing housing replaces the need for a casting or weldment to position the bearing securely for reliable operation, and its design determines the type of insert bearing. Insert bearings use rolling elements (ball, cylindrical, spherical, barrel, needle, spindled, or tapered) to maintain the separation between moving parts to reduce rotational friction, and to support radial and axial loads. Available in a variety of materials and mounting configurations, mounted bearings can be one- or two-piece, they can have an extended inner ring and locking device, and they can have seals and end caps that retain lubrication and protect the working parts of the bearing from environmental debris. Mounted bearings support shafts in a variety of mounting configurations (flange block, hanger, pillow block, and take-up block), and are used in a range of applications from light duty shaft guidance on conveyors to road building equipment and crushers. Sealmaster manufactures bearings and bearing accessories. The company, founded in 1938 and headquartered in Elsmere, KY, meets International Organization for Standardization (ISO) standard 9001.
