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