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