Sealmaster®
703152

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® Ball Bearing Insert, Medium Duty Non-Expansion Straight Bore, 2-7/16 in Bore, 4.9213 in OD, 2-3/4 in Width, Double Seal Closure, 13971 lb Dynamic/10063 lb Static Load, Steel Bearing, Nitrile Rubber Seal, Brass Cage, 2250 rpm Maximum, -20 to 220 deg F, Black Oxide Coated

• Wide outer ring
• Lock pin and dimple system
• Single lip contact seal consists of a nitrile rubber washer in metal shroud to shield the lip from large contaminants
• Single setscrew locking is 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

• Specification S... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_3015_Specification_Sheet.pdf
• Instruction/Ins... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_RB10_Manual.pdf