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