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