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