Sealmaster® 705930 MORTB20TC

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. Depending on your preference, these bearings are available in both inch and metric shaft sizes with a wide variety of cast iron, stamped steel or rubber mount housings, sealing, and lubrication options or industry specific solutions.

Sealmaster® Pillow Block Ball Bearing Unit, Standard-Duty, Series: TB-T, 1-1/4 in Bore, 3-1/4 in Bolt Center-to-Center Length, 1-7/8 in Base to Bore Centerline, 4-1/4 in Overall Length, 1-3/4 in Overall Width, 3-3/4 in Overall Height, Tapped Base Mounting, Round Bore, 1-7/8 in Base Width, Skwezloc® Concentric Collar Locking Device, Contact Seal, Non-Expansion (Fixed) Expansion, 5782 lb Dynamic Load, 250 deg F, 4650 rpm Maximum, Cast Iron, Uncoated

• Wide outer ring
• Zone hardened inner race
• Metal nameplate riveted to the housing allows for easy identification even after years of operation
• GoldPlex®-HP grease
• Alemite fitting lubrication
• 52100 black oxide coated steel bearing
• Powder coated epoxy cast iron housing with extended inner ring bearings
• 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

• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Sealmaster_705545_Specification_Sheet.pdf