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703438 / Gold Line Ball Bearing

SF-28C

703438 / Gold Line Ball Bearing
Item #100736534
  • Contact Seal Type
703438 / 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
Overall Height (in) 2.046875
Inner Ring OD (in) 2.351852
Outer Ring Land Profile Standard
Centerline to Front Face (in) 1.1875
Bore Shape Straight
Inner Race Length (in) 1.9375
Duty Series Standard
Relubricatable Yes
Seal Type Contact Seal
T Core 3.875
Maximum Operating Temperature 220
Foot Height (in) 0.5625
Housing Construction One Piece
Insert Material 52100 Bearing Steel, Black Oxided
Misalignment Type Static Only
Expansion No
Housing Base Solid
Pilot Configuration No Pilot
Bearing Insert Coating Black Oxide Coated
Bore Size - Inch 1.75
Internal Clearance Standard
Retainer Type Land Riding Retainer
Replaceable Insert Yes
Measure Units Inch
Platform Gold Line Ball Bearing
End Cap No
Inner Race Heat Treat Method Zone-Hardened
Insert No. 2-112C
Lubrication Lithium Complex NLGI 2 Grease
Housing Material Cast Iron
Bolt Center-to-Center Length (in) 4.1250
Weight 5.716 LB
EAN or UPC 662461022054
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