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