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