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