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703431 / Gold Line Ball Bearing

SF-21C

703431 / Gold Line Ball Bearing
Item #101180348
  • Contact Seal Type
703431 / Gold Line Ball Bearing
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  • Contact Seal Type

description

  • Designed for flush mounting with machined bases and four bolt holes.

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
Inner Ring OD (in) 1.859375
Duty Series Standard
Outer Ring Land Profile Standard
Maximum Operating Temperature 220
Inner Race Length (in) 1.6875
Bolt Center-to-Center Length (in) 3.6250
Foot Height (in) 0.5625
Overall Height (in) 1.75
Pilot Configuration No Pilot
Housing Construction One Piece
Replaceable Insert Yes
Lubrication Lithium Complex NLGI 2 Grease
Misalignment Type Static Only
Retainer Type Land Riding Retainer
Platform Gold Line Ball Bearing
Measure Units Inch
Housing Base Solid
End Cap No
Internal Clearance Standard
Centerline to Front Face (in) 1
T Core 3.3125
Housing Material Cast Iron
Seal Type Contact Seal
Bearing Insert Coating Black Oxide Coated
Relubricatable Yes
Insert No. 2-15
Bore Size - Inch 1.313
Expansion No
Inner Race Heat Treat Method Zone-Hardened
Bore Shape Straight
Weight 4.1 LB
EAN or UPC 662461021989
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