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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
Insert Material 52100 Bearing Steel, Black Oxided
Pilot Diameter (in) 3.375
Pilot Configuration No Pilot
Bolt Center-to-Center Length (in) 4.1250
Misalignment Type Static Only
Housing O.D. 5 in
Bore Shape Straight
Housing Color Gray
Housing Construction One Piece
Duty Series Medium
Angle of Misalignment ±2°
Inner Ring OD (in) 1.859
Bolt Center Diameter (in) 4.125
Outer Ring Land Profile Standard
Measure Units Inch
Locking Device Setscrew Locking
Expansion No
Bolt Size 0.375 in
Pilot Diameter 3.375 in
Inner Race Length 1.688 in
Inner Ring O.D. 1.859 in
Inner Race Length (in) 1.688
Operating Temperature [Max] 220 °F
Bearing Insert Coating Black Oxide
Centerline to Front Face (in) 1
Cartridge Width 1.28 in
Speed [Max] 4650 rpm
Seal Type Single Lip Contact
Shaft Dia. 1.250 in
Inner Race Heat Treat Method Zone-Hardened
Bore Size - Inch 1.25
Retainer Type Land Riding
Flange Type Piloted Flange
Bearing Type Ball Bearing
Bearing Design Non-Expansion
Housing Base Solid
End Cap No
Centerline to Front Face 1 in
Locking Type Set Screws
Housing OD (in) 5
Replaceable Insert Yes
Insert No. 2-14C
Housing Material Cast Iron
Relubricatable Yes
O.D. 5 in, 127 mm
Inch/Metric Inch
Foot Height (in) 0.375
Lubrication Lithium Complex NLGI 2 Grease
Foot Height 0.375 in
Maximum Operating Temperature 220
Internal Clearance Standard
Duty Medium-Duty
Bolt Size (in) 0.375
Bolt Center Dia. 4.125 in
Bore Size 1.25 in
Housing Type Flange, Piloted
Weight 3.655 LB
EAN or UPC 662461026250
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