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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
Internal Clearance Standard
Series CSCHB
Relubricatable Yes
Duty Series Standard
Platform Gold Line Ball Bearing
Outer Ring Land Profile Standard
End Cap No
Bearing Insert Coating Black Oxide Coated
Seal Type Felt Labyrinth Seal
Insert Material 52100 Bearing Steel, Black Oxided
Maximum Operating Temperature 220
Pipe Tap** N.P.S.M. 3/4 - 14
Overall Width (in) 3.126
Thread Size 3/4 - 14
Housing Material Cast Iron
Inner Race Length (in) 1.5
Lubrication Lithium Complex NLGI 2 Grease
Bore Shape Straight
Expansion No
Replaceable Insert Yes
Overall Height (in) 4.063
Insert No. 5305
Misalignment Type Static Only
Bore Size - Metric 25
Shaft Height (mm) 39.7
Measure Units Metric
Thread Depth (in) 0.8125
Weight 2.2 LB
EAN or UPC 662461201473
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