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