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