Sealmaster®
551916

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, split housing and the Sealmaster® alignment pin which provides for a direct path for lubrication into the bearing and helps prevent outer ring rotation. The Sealmaster® RPB is available with two traditional setscrew locking collars for easy installation. 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 both inch and metric with a wide variety of housing, sealing and lubrication options as illustrated on the pages to follow.

Sealmaster® Tapered Roller Bearing Unit, Non-Expansion Round/Straight Bore, Series: RFPA, 1-3/4 in Bore, 5-3/8 in Diameter Bolt Circle, 4-Bolt Piloted Flange Mounting, 6-3/8 in Overall Length/Diameter, 2-61/64 in Overall Depth, Single Setscrew Locking Device, Cast Iron Bearing, Felt Seal, 8070 lb Dynamic Load, 2500 rpm Maximum, 250 deg F, Uncoated

• Sealmaster RPB series contains heavy duty tapered roller bearings for radial, thrust and combination loading
• Replaceable cartridge insert
• Positive lubrication system provides direct grease path to the bearing
• Patented race mounted felt lined flinger seals help filter out contaminants and are not subject to misalignment distortion
• Single-collar interlock with 120 deg spacing setscrew lock, diamond faceted setscrews
• Powder coat epoxy split cast iron housing

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_551923_Catalog.pdf
• Instruction/Ins... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_556671_Installation_Manual.pdf