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724980 / Gold Line Ball Bearing

NP-31LO

724980 / Gold Line Ball Bearing
Item #101183984
  • Cut Down Felt Labyrinth Seal Type
724980 / Gold Line Ball Bearing
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    Shipment Options
  • Cut Down Felt Labyrinth Seal Type

features

  • Extra low drag seal cut down felt labyrinth seal and flinger
  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
  • Nylon retainer to reduce overall drag
  • Channeling grease that helps reduce drag while lubricating the bearing
  • Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation
  • Looser than standard housing fit for ease of alignment on lightweight frames

options

  • Low Drag
Seal Type Cut Down Felt Labyrinth
Bolt Size (in) 0.625
Overall Length (in) 8.125
Platform Gold Line Ball Bearing
Centerline to Front Face (in) 1.281
Bore Shape Straight
Inner Race Length (in) 2.031
Housing Construction One Piece
Lubrication Lithium NLGI 2 Low Torque Grease
Bolt Center Min (in) 6
Housing Base Solid
Housing Material Cast Iron
Bore Size - Inch 1.938
Brand. Sealmaster
Base Width (in) 2.375
Overall Height (in) 4.563
Replaceable Insert Yes
Inner Ring OD (in) 2.469
Bolt Center Max (in) 6.5
Insert Material 52100 Bearing Steel, Black Oxided
Duty Series Standard
Relubricatable Yes
Retainer Type Land Riding Retainer
Misalignment Type Static Only
Foot Height (in) 0.75
Insert No. 2-115 LO
Measure Units Inch
Bearing Insert Coating Black Oxide Coated
Expansion No
Maximum Operating Temperature 220
Outer Ring Land Profile Standard
End Cap No
Weight 7.9 LB
EAN or UPC 662461321195
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