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703493 / Gold Line Ball Bearing

SFC-20RC

703493 / Gold Line Ball Bearing
Item #101180488
703493 / Gold Line Ball Bearing
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description

  • Four-bolt flange with round piloted surface extended from the mounting service.

applications

  • Heavy loads
  • Vibrating loads
  • Shock loads

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
O.D. 4.375 in, 111.1 mm
Relubricatable Yes
Insert Material 52100 Bearing Steel, Black Oxided
Housing Material Cast Iron
Duty Standard-Duty
Housing OD (in) 4.375
Shaft Dia. 1.250 in
Operating Temperature [Max] 220 °F
Housing Type Flange, Piloted
Speed [Max] 5450 rpm
Insert No. 1-14C
Inner Race Length (in) 1.563
Cartridge Width 1.17 in
Foot Height (in) 0.375
Pilot Configuration No Pilot
Retainer Type Land Riding
Lubrication Lithium Complex NLGI 2 Grease
Bolt Size (in) 0.3125
Pilot Diameter 3 in
Bolt Center Diameter (in) 3.625
Inner Race Length 1.563 in
Measure Units Inch
Locking Device Setscrew Locking
Bolt Center-to-Center Length (in) 3.6250
Foot Height 0.375 in
Misalignment Type Static Only
Maximum Operating Temperature 220
Duty Series Standard
Outer Ring Land Profile Standard
Bore Size - Inch 1.25
Housing Base Solid
Inch/Metric Inch
Centerline to Front Face 0.938 in
Bore Size 1.25 in
Flange Type Piloted Flange
Angle of Misalignment ±2°
Seal Type Single Lip Contact
Pilot Diameter (in) 3
Replaceable Insert Yes
Housing Construction One Piece
Bolt Center Dia. 3.625 in
Bolt Size 0.313 in
Internal Clearance Standard
Bore Shape Straight
End Cap No
Locking Type Set Screws
Housing O.D. 4.375 in
Housing Color Gray
Inner Race Heat Treat Method Zone-Hardened
Inner Ring OD (in) 1.594
Bearing Insert Coating Black Oxide
Expansion No
Inner Ring O.D. 1.594 in
Bearing Type Ball Bearing
Bearing Design Non-Expansion
Centerline to Front Face (in) 0.938
Weight 2.6 LB
EAN or UPC 662461022269
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