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