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703239 / Gold Line Ball Bearing

NP-8C

703239 / Gold Line Ball Bearing
Item #101179500
  • Contact Seal Type
703239 / Gold Line Ball Bearing
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  • Contact Seal Type

description

  • Most widely used, normal-duty pillow block with high base-to-shaft centerline dimensions.

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
Insert No. 2-08
Housing Base Solid
Bore Shape Straight
Overall Height (in) 2.438
Relubricatable Yes
Misalignment Type Static Only
Measure Units Inch
Inner Ring OD (in) 1.188
Overall Length (in) 5
Housing Material Cast Iron
Foot Height (in) 0.5
Retainer Type Land Riding Retainer
Bolt Center Max (in) 4.125
Platform Gold Line Ball Bearing
End Cap No
Base Width (in) 1.5
Bearing Insert Coating Black Oxide Coated
Centerline to Front Face (in) 0.719
Replaceable Insert Yes
Duty Series Standard
Inner Race Length (in) 1.219
Housing Construction One Piece
Insert Material 52100 Bearing Steel, Black Oxided
Bolt Size (in) 0.375
Bolt Center Min (in) 3.375
Bore Size - Inch 0.5
Seal Type Contact Seal
Brand. Sealmaster
Expansion No
Maximum Operating Temperature 220
Outer Ring Land Profile Standard
Lubrication Lithium Complex NLGI 2 Grease
Weight 1.8 LB
EAN or UPC 662461020586
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