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