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