MJ-1200-B RAM JACKS
TRAILER JACKS-RAMMJ1200B>
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TRAILER JACKS-RAMMJ1200B>
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.
15" TO 30" SIDE WIND TRAILER JACK - HBC198250 >
TRAILER JACKS-REDTJA2000B>
2000LB. CAPACITY TOP WIND 15" X 12.50" X 30.50" A-FRAME JACK-HBC155100 >
