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