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