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