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721879 / Gold Line Ball Bearing

SCHB-305

721879 / Gold Line Ball Bearing
Item #105116533
  • Cast Iron Housing material
  • Setscrew Locking Type
721879 / Gold Line Ball Bearing
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    Shipment Options
  • Cast Iron Housing material
  • Setscrew Locking Type

features

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
  • Felt labyrinth seal and flinger for dry & dusty environment
  • Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
  • Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation
Maximum Operating Temperature 220
Series CSCHB
Overall Width (in) 3.126
Seal Type Felt Labyrinth Seal
Inner Race Length (in) 1.5
Shaft Height (mm) 39.7
Thread Depth (in) 0.8125
Lubrication Lithium Complex NLGI 2 Grease
Thread Size 3/4 - 14
Misalignment Type Static Only
Overall Height (in) 4.063
Expansion No
Pipe Tap** N.P.S.M. 3/4 - 14
Outer Ring Land Profile Standard
Replaceable Insert Yes
Housing Material Cast Iron
Bore Shape Straight
Internal Clearance Standard
Insert Material 52100 Bearing Steel, Black Oxided
Insert No. 5305
Bore Size - Metric 25
Platform Gold Line Ball Bearing
End Cap No
Bearing Insert Coating Black Oxide Coated
Duty Series Standard
Relubricatable Yes
Measure Units Metric
Weight 2.2 LB
EAN or UPC 662461201473
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