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