Sealmaster®
550840

The heart of the RPB is the unitized, self-aligning cartridge insert with integral seals and double locking collars. The replaceable cartridge insert can accommodate +/- 3 deg static misalignment and is factory sealed and lubricated. The cartridges fit all housing styles and are field replaceable for quick change out. RCI outer races are black oxide treated.

Sealmaster® Replacement Cartridge Insert, Expansion Straight Bore, Series: ERCI, 4 in Bore, 7.187 in OD, 6-1/4 in Width, 20980 lb Dynamic Load, 52100 Steel Bearing, Rubber Seal, 1250 rpm Maximum, 225 deg F, Black Oxide Coated

• Single lip race mounted contact seals for dry, dirty and wet conditions
• Lithium complex EP additive NLGI grade 2 lubrication
• Metal land riding retainer type

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_550153_Catalog.pdf