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703251 / Gold Line Ball Bearing

NP-20RC

703251 / Gold Line Ball Bearing
Item #101179530
  • Contact Seal Type
703251 / 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
Lubrication Lithium Complex NLGI 2 Grease
Bore Shape Straight
Duty Series Standard
Inner Race Length (in) 1.688
Platform Gold Line Ball Bearing
Retainer Type Land Riding Retainer
Inner Ring OD (in) 1.859
Bore Size - Inch 1.25
Bolt Center Max (in) 5.313
Bolt Center Min (in) 4.688
Relubricatable Yes
Insert Material 52100 Bearing Steel, Black Oxided
Maximum Operating Temperature 220
Seal Type Contact Seal
Replaceable Insert Yes
Misalignment Type Static Only
Expansion No
Bolt Size (in) 0.5
Bearing Insert Coating Black Oxide Coated
Measure Units Inch
Foot Height (in) 0.625
End Cap No
Housing Construction One Piece
Housing Base Solid
Outer Ring Land Profile Standard
Insert No. 1-14C
Overall Height (in) 3.75
Base Width (in) 1.875
Housing Material Cast Iron
Overall Length (in) 6.563
Centerline to Front Face (in) 1
Weight 3.6 LB
EAN or UPC 662461020708
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