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704139 / Gold Line Ball Bearing

MFC-23C

704139 / Gold Line Ball Bearing
Item #101178765
704139 / 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
Bearing Insert Coating Black Oxide Coated
Foot Height (in) 0.438
Maximum Operating Temperature 220
Misalignment Type Static Only
Outer Ring Land Profile Standard
Insert No. 3-17C
Duty Series Medium
Insert Material 52100 Bearing Steel, Black Oxided
Inner Race Heat Treat Method Zone-Hardened
Bolt Center Diameter (in) 4.375
Bolt Center-to-Center Length (in) 4.3750
Expansion No
Housing Type Flange, Piloted
Retainer Type Land Riding Retainer
Bore Shape Straight
Housing OD (in) 5.25
Pilot Configuration No Pilot
Inner Ring OD (in) 2.063
Centerline to Front Face (in) 1.188
Bolt Size (in) 0.375
End Cap No
Lubrication Lithium Complex NLGI 2 Grease
Seal Type Contact Seal
Bore Size - Inch 1.438
Housing Material Cast Iron
Housing Construction One Piece
Relubricatable Yes
Pilot Diameter (in) 3.625
Measure Units Inch
Replaceable Insert Yes
Inner Race Length (in) 1.938
Weight 4.7 LB
EAN or UPC 662461026267
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