Sealmaster®
720754

Sealmaster® gold ER bearings feature a cylindrical OD and snap ring for easy installation in a roll assembly. Shaft lock is achieved by either setscrew or Skwezloc® concentric locking collar. The felt seal with flinger provide a good balance between contaminant entry, GoldPlex® HP grease loss and friction.

Sealmaster® Ball Bearing Insert, Straight Bore, Series: ER Series, 70 mm Bore, 134.144 mm OD, 69.85 mm Width, 62146 N Dynamic/44762 N Static Load, Steel Bearing, Nitrile Rubber Seal, Brass Cage, 2450 rpm Maximum, -20 to 220 deg F, Black Oxide Coated

• Sealmaster® ER bearings outer ring is black oxided and comes standard with a locating ring and lubrication groove and lubrication inlet
• Felt seal with flinger provides a tight labyrinth seal which retains lubrication and acts as a filter to exclude contamination
• Single lip contact seal consists of a nitrile rubber washer in metal shroud to shield the lip from large contaminants
• 120 deg spaced, balanced three point contact minimizes inner ring distortion vibration, reduces noise and improves reliability
• Zone hardened inner race
• Land riding retainer
• Lithium complex NLGI #2 grease with an EP additive
• Single lip contact seal type

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_700310_Catalog.pdf