Sealmaster®
709904

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 Medium Duty Round Bore, Series: MSFT, 50 mm Bore, 184.2 mm Bolt Center-to-Center Length, 2-Bolt Flange Mounting, 215.9 mm Overall Length/Diameter, 58.7 mm Overall Depth, 133.4 mm Overall Height, Set Screw Locking Device, 52100 Steel Bearing, Felt Seal, 43379 N Dynamic/29363 N Static Load, 3250 rpm Maximum, 220 deg F, Uncoated

• The felt seal with flinger provides a tight labyrinth seal which retains lubrication and acts as a filter to exclude contamination
• 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
• 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 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_700136_Catalog.pdf
• Instruction/Ins... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_705344_Installation_Manual.pdf