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