Sealmaster®
700442

Sealmaster® gold mounted ball bearings feature a wide outer race insert bearing with land riding metallic retainer. The black oxide treated bearing steel insert features an exclusive lock pin and dimple system providing a direct path for lubrication into the bearing and prevents outer ring rotation within the housing. 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® Flange Mount Ball Bearing Unit, Non-Expansion Round Straight Standard-Duty, Series: SF Series, 1-1/8 in Bore, 3-1/4 in Bolt Center-to-Center Length, 4-Bolt Flange Mounting, 4-1/4 in Overall Length/Diameter, 1-9/16 in Overall Depth, 4-1/4 in Overall Height, Set Screw Locking Device, Steel Bearing, Felt Seal, 4381 lb Dynamic/2567 lb Static Load, 5450 rpm Maximum, -20 to 250 deg F, Uncoated

• The felt seal with flinger provides a tight labyrinth seal which retains lubrication and acts as a filter to exclude contamination
• Stamped steel rubber mounted flange
• 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

• Instruction/Ins... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Rollway_3200ZZ_Manual.pdf
• Specification S... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_SF8_Specification_Sheet.pdf