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