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