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703263 / Gold Line Ball Bearing

NP-31C

703263 / Gold Line Ball Bearing
Item #101179557
  • Contact Seal Type
703263 / 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
Platform Gold Line Ball Bearing
Overall Length (in) 8.125
Bolt Center Max (in) 6.5
Bore Shape Straight
Housing Construction One Piece
Duty Series Standard
Bore Size - Inch 1.938
Expansion No
Insert Material 52100 Bearing Steel, Black Oxided
Bolt Size (in) 0.625
Base Width (in) 2.375
Seal Type Contact Seal
Housing Base Solid
Inner Race Length (in) 2.031
Measure Units Inch
Replaceable Insert Yes
Bolt Center Min (in) 6
Overall Height (in) 4.563
Lubrication Lithium Complex NLGI 2 Grease
End Cap No
Retainer Type Land Riding Retainer
Centerline to Front Face (in) 1.281
Maximum Operating Temperature 220
Bearing Insert Coating Black Oxide Coated
Outer Ring Land Profile Standard
Foot Height (in) 0.75
Housing Material Cast Iron
Inner Ring OD (in) 2.469
Misalignment Type Static Only
Relubricatable Yes
Insert No. 2-115C
Weight 8.1 LB
EAN or UPC 662461020821
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