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704138 / Gold Line Ball Bearing

MFC-20C

704138 / Gold Line Ball Bearing
Item #101178761
704138 / 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
End Cap No
Housing Construction One Piece
Bore Size - Inch 1.25
Pilot Diameter (in) 3.375
Pilot Configuration No Pilot
Expansion No
Centerline to Front Face (in) 1
Bolt Size (in) 0.375
Bolt Center Diameter (in) 4.125
Retainer Type Land Riding Retainer
Replaceable Insert Yes
Inner Ring OD (in) 1.859
Outer Ring Land Profile Standard
Seal Type Contact Seal
Housing OD (in) 5
Lubrication Lithium Complex NLGI 2 Grease
Housing Type Flange, Piloted
Housing Material Cast Iron
Insert Material 52100 Bearing Steel, Black Oxided
Duty Series Medium
Misalignment Type Static Only
Relubricatable Yes
Measure Units Inch
Inner Race Length (in) 1.688
Bolt Center-to-Center Length (in) 4.1250
Foot Height (in) 0.375
Bore Shape Straight
Inner Race Heat Treat Method Zone-Hardened
Insert No. 2-14C
Maximum Operating Temperature 220
Weight 3.9 LB
EAN or UPC 662461026250
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