Sealmaster® 550248 RFB Non-Expansion Round/Straight Bore Tapered Roller Bearing Unit, 1-11/16 in Dia Bore, 4-1/8 in L Bolt Center-to-Center, 4-Bolt Flange Mount, 5-3/8 in OAL/Dia
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: RFB, 1-11/16 in Bore, 4-1/8 in Bolt Center-to-Center Length, 4-Bolt Flange Mounting, 5-3/8 in Overall Length/Diameter, 3-1/2 in Overall Depth, 5-3/8 in Overall Height, Double Set Screw Locking Device, Cast Iron Bearing, Felt Seal, 6140 lb Dynamic Load, 3000 rpm Maximum, 250 deg F, Uncoated
Application | : | Aggregate, Cement, Forestry, Minerals, Mining and Unit Handling Industries |