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