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704143 / Gold Line Ball Bearing

MFC-28C

704143 / Gold Line Ball Bearing
Item #101178773
704143 / Gold Line Ball Bearing
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description

  • Pilot dimension fits in customer's machine.

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
  • Single lip contact seal
  • 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
Insert Material 52100 Bearing Steel, Black Oxided
Bolt Center Diameter (in) 5.125
Inner Ring OD (in) 2.469
Housing Material Cast Iron
Housing OD (in) 6.125
Housing Type Flange, Piloted
Pilot Configuration No Pilot
Relubricatable Yes
Bearing Insert Coating Black Oxide Coated
Bore Size - Inch 1.75
Bolt Center-to-Center Length (in) 6.1250
Replaceable Insert Yes
End Cap No
Bore Shape Straight
Bolt Size (in) 0.4375
Inner Race Length (in) 2.031
Lubrication Lithium Complex NLGI 2 Grease
Retainer Type Land Riding Retainer
Duty Series Medium
Misalignment Type Static Only
Housing Construction One Piece
Centerline to Front Face (in) 1.281
Pilot Diameter (in) 4.25
Measure Units Inch
Outer Ring Land Profile Standard
Seal Type Contact Seal
Foot Height (in) 0.438
Inner Race Heat Treat Method Zone-Hardened
Maximum Operating Temperature 220
Insert No. 3-112C
Expansion No
Weight 6.45 LB
EAN or UPC 662461026304
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