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704980 / Gold Line Ball Bearing

ERX-20RT LO

704980 / Gold Line Ball Bearing
Item #101178564
  • Straight Bore Shape
704980 / Gold Line Ball Bearing
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    Shipment Options
  • Straight Bore Shape

description

  • Provides free-running rotation while working to retain grease and maintaining top-notch, low-drag sealing.

applications

  • Ink rollers
  • Plate cylinders
  • Dampening rollers
  • Blanket cylinders
  • Forming rollers
  • Collecting cylinders
  • Calendar rollers
  • Nip roll
  • Live rolls

features

  • ER style cylindrical OD bearing with snap and with black oxided bearing rings
  • Skwezloc® concentric locking for near perfect concentricity
  • Extra low drag seal cut down felt labyrinth seal and flinger
  • Features a channeling grease that reduces drag while lubricating the bearing
  • Nylon retainer to reduce overall drag

options

  • Low Drag
Outer Race OD 2.4409
Inner Race Heat Treat Method Zone-Hardened
Precision Rating ABEC 1
Outer Ring Land Profile Tapered Lands
Platform Gold Line Ball Bearing
Lubrication Lithium NLGI 2 Low Torque Grease
Outer Race OD (in) 2.441
Seal Type Cut Down Felt Labyrinth
Measure Units Inch
Centerline to Front Face (in) 0.938
Inner Race Length (in) 1.563
Outer Race Width (in) 0.875
Misalignment Type Static Only
End Cap No
Radial Dynamic Load Capacity (lb) 4381
Rolling Element Ball Bearing
Bore Shape Straight
Collar OD (in) 1.594
Duty Series Standard
Series ERX-T
Relubricatable Yes
Bearing Insert Coating Black Oxide Coated
Inner Ring OD (in) 1.594
Radius 0.04
Cage Material Plastic
Retainer Type Land Riding Retainer
Expansion No
Maximum Operating Temperature 220
Radial Static Load Capacity (lb) 2567
Bore Size - Inch 1.25
Overall Width (in) 1.563
Weight 1.2 LB
EAN or UPC 662461258828
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