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