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