Sealmaster® 739800 MORUSRBF5520A-307

Sealmaster® USRB performance mounted spherical roller bearings feature black oxide treated bearing steel races with optimized bearing geometry for load capacity, misalignment and speed capabilities. The USRB is available in both setscrew locking and adapter mounting system. The felt seal with flinger provides a good balance between contaminant entry, grease retention and friction. Depending on application requirements, these bearings are available in a wide variety of bore sizes, housing styles and sealing options as illustrated on the pages to follow.

Sealmaster® Pillow Block Spherical Roller Bearing Unit, Unitized, Series: USRBF 5000, 3-7/16 in Bore, 9-1/4 to 10-3/4 in Bolt Center-to-Center Length, 4-1/2 in Base to Bore Centerline, 13 in Overall Length, 5-43/64 in Overall Width, 7-1/2 in Overall Height, Four-Bolt Base Mounting, Round Bore, 4-3/8 in Base Width, Adapter Mounted Locking Device, Felt Seal, Non-Expansion (Fixed) Expansion, 72640 lb Dynamic/105628 lb Static Load, 220 deg F, 2500 rpm Maximum, Ductile Iron, Uncoated

• Double row spherical roller bearing
• Split housing
• Replaceable cartridge insert
• Wide outer race
• The arrangement of rolling elements and races in Sealmaster® mounted spherical roller bearings can accommodate +/-2 deg of misalignment
• 52100 black oxide coated steel bearing

• Instruction/Installation Manual https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_737000_Manual.pdf