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703255 / Gold Line Ball Bearing

NP-23C

703255 / Gold Line Ball Bearing
Item #101179539
  • Contact Seal Type
703255 / Gold Line Ball Bearing
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    Shipment Options
  • 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
Housing Construction One Piece
Duty Series Standard
Bearing Insert Coating Black Oxide Coated
Retainer Type Land Riding Retainer
Centerline to Front Face (in) 1
Housing Material Cast Iron
Expansion No
End Cap No
Inner Race Length (in) 1.688
Overall Length (in) 6.563
Inner Ring OD (in) 1.859
Bore Shape Straight
Overall Height (in) 3.75
Measure Units Inch
Misalignment Type Static Only
Lubrication Lithium Complex NLGI 2 Grease
Platform Gold Line Ball Bearing
Base Width (in) 1.875
Insert Material 52100 Bearing Steel, Black Oxided
Outer Ring Land Profile Standard
Bolt Center Min (in) 4.688
Bore Size - Inch 1.438
Relubricatable Yes
Housing Base Solid
Replaceable Insert Yes
Maximum Operating Temperature 220
Foot Height (in) 0.625
Bolt Center Max (in) 5.313
Insert No. 2-17C
Seal Type Contact Seal
Bolt Size (in) 0.5
Weight 4.35 LB
EAN or UPC 662461020746
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