Sealmaster®
704064

Sealmaster® gold mounted ball bearings feature wide outer race insert bearing with a land riding metallic retainer. The black oxide treated bearing steel insert features an exclusive lock pin and dimple system. This provides a direct path for lubrication into the bearing. It also helps prevent outer ring rotation. Available with 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 Unit, Non-Expansion Standard-Duty Round/Straight Bore, Series: FB Series, 1-1/4 in Bore, 1-7/8 in Bolt Center-to-Center Length, 3-Bolt Flange Mounting, 3-7/32 in Overall Length/Diameter, 1-5/8 in Overall Depth, 5-23/64 in Overall Height, Set Screw Locking Device, 52100 Steel Bearing, Nitrile Rubber Seal, 4381 lb Dynamic/2567 lb Static Load, 5450 rpm Maximum, -20 to 220 deg F, Uncoated

• Single lip contact seal consists of a nitrile rubber washer in metal shroud to shield the lip from large contaminants
• Setscrew locking is 120 deg spaced, balanced three point contact minimizes inner ring distortion vibration, reduces noise and improves reliability
• All bearings are assembled with a controlled housing fit between the bearing outer ring and housing bore
• Metal nameplate riveted to the housing allows for easy identification even after years of operation
• +/- 2 deg static misalignment
• Wide black oxided outer ring with direct lubrication inlet hole
• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120 deg spacing setscrew locking with diamond faceted setscrews
• Unique land riding retainer design provides superior pocket clearance that allows for 360 deg grease circulation around the rolling elements resulting in better retained and utilized lubrication
• Sealmaster exclusive lock pin and dimple for direct lubrication and anti-rotation

• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_700495_Catalog.pdf