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