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