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703990 / Gold Line Ball Bearing

AR-2-17C

703990 / Gold Line Ball Bearing
Item #101178001
  • Straight Bore Shape
703990 / Gold Line Ball Bearing
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    Shipment Options
  • Straight Bore Shape

description

  • Replacement insert for expansion-type units.

features

  • Bearing insert installed in brass expansion ring
  • Skwezloc® concentric locking for near perfect concentricity
  • 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.
Outer Race OD (in) 3.14
Radius 0.04
Seal Type Single Lip Contact Seal
Maximum Operating Temperature 220
Lubrication Lithium Complex NLGI 2 Grease
Inner Race Heat Treat Method Zone-Hardened
Bore Size - Inch 1.438
Platform Gold Line Ball Bearing
Cage Material Brass
Outer Race Width (in) 1.016
Inner Ring OD (in) 1.859
Retainer Type Land Riding Retainer
Series AR
Rolling Element Ball Bearing
Centerline to Front Face (in) 1
Misalignment Type Static Only
Overall Width (in) 1.688
Duty Series Standard
Expansion No
Radial Static Load Capacity (lb) 3493
Precision Rating ABEC 1
Set Screw Thread 5/16-24
Bearing Insert Coating Black Oxide Coated
Outer Ring Land Profile Standard
Measure Units Inch
End Cap No
Radial Dynamic Load Capacity (lb) 5782
Bore Shape Straight
Inner Race Length (in) 1.688
Relubricatable Yes
Outer Race OD 3.14
Weight 1.6 LB
EAN or UPC 662461025444
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