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