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704144 / Gold Line Ball Bearing

MFC-31C

704144 / Gold Line Ball Bearing
Item #101178776
704144 / 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
Housing OD (in) 6.375
Bearing Insert Coating Black Oxide Coated
Outer Ring Land Profile Standard
Bolt Center Diameter (in) 5.375
Lubrication Lithium Complex NLGI 2 Grease
Insert Material 52100 Bearing Steel, Black Oxided
Maximum Operating Temperature 220
Foot Height (in) 0.438
Retainer Type Land Riding Retainer
Inner Race Length (in) 2.188
Bolt Size (in) 0.4375
Bolt Center-to-Center Length (in) 5.3750
Measure Units Inch
End Cap No
Housing Type Flange, Piloted
Relubricatable Yes
Pilot Diameter (in) 4.5
Inner Ring OD (in) 2.719
Replaceable Insert Yes
Housing Construction One Piece
Duty Series Medium
Inner Race Heat Treat Method Zone-Hardened
Housing Material Cast Iron
Misalignment Type Static Only
Expansion No
Centerline to Front Face (in) 1.313
Pilot Configuration No Pilot
Insert No. 3-115C
Bore Size - Inch 1.938
Seal Type Contact Seal
Bore Shape Straight
Weight 7.25 LB
EAN or UPC 662461026311
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