Sealmaster®
552703

The Sealmaster® RPB mounted tapered roller bearings are a dimensionally interchangeable upgrade from competitive type E bearings. The exclusive features include unitized replaceable inserts, self-aligning capability and split housing. They also include the Sealmaster® alignment pin. This provides a direct path for lubrication into the bearing and helps to prevent outer race rotation. The Sealmaster® RPB is available with two traditional setscrew locking collars for easy installation. The felt seal with flinger provide a good balance between contaminant entry, grease retention and friction. Depending on application requirements, these bearings are available in both inch and metric. They provide a wide variety of housing, sealing and lubrication options.

Sealmaster® Pillow Block Roller Bearing Unit, Standard-Duty, Series: RPBA, 3-7/16 in Bore, 10-9/16 to 11-1/2 in Bolt Center-to-Center Length, 3-3/4 in Base to Bore Centerline, 13-3/4 in Overall Length, 4-3/16 in Overall Width, 7-3/4 in Overall Height, Four-Bolt Base Mounting, Round/Tapered Bore, 4-1/2 in Base Width, Single Setscrew Locking Device, Contact Seal, Non-Expansion (Fixed) Expansion, 15320 lb Dynamic Load, 250 deg F, Cast Iron, Uncoated

• Durable cast iron split housing
• Replaceable cartridge insert
• Positive lubrication system
• Collar mount system
• Without Seal Flinger

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_551535_Catalog.pdf
• Instruction/Ins... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_551535_Manual.pdf
• Specification S... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_552531_Specification_Sheet.pdf