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