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