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703991 / Gold Line Ball Bearing

AR-2-18C

703991 / Gold Line Ball Bearing
Item #101178005
  • Straight Bore Shape
703991 / Gold Line Ball Bearing
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    Shipment Options
  • Straight Bore Shape

description

  • Replacement insert for expansion-type units.

features

  • 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.
  • Bearing insert installed in brass expansion ring
Misalignment Type Static Only
Platform Gold Line Ball Bearing
Radius 0.062
End Cap No
Set Screw Thread 5/16-24
Inner Race Length (in) 1.938
Lubrication Lithium Complex NLGI 2 Grease
Series AR
Rolling Element Ball Bearing
Bearing Insert Coating Black Oxide Coated
Overall Width (in) 1.938
Seal Type Single Lip Contact Seal
Precision Rating ABEC 1
Bore Size - Inch 1.5
Retainer Type Land Riding Retainer
Duty Series Standard
Relubricatable Yes
Outer Ring Land Profile Standard
Radial Static Load Capacity (lb) 4467
Inner Ring OD (in) 2.063
Radial Dynamic Load Capacity (lb) 7340
Outer Race Width (in) 1.172
Expansion No
Centerline to Front Face (in) 1.188
Measure Units Inch
Cage Material Brass
Bore Shape Straight
Outer Race OD (in) 3.375
Maximum Operating Temperature 220
Outer Race OD 3.375
Inner Race Heat Treat Method Zone-Hardened
Weight 2.2 LB
EAN or UPC 662461025451
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