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704981 / Gold Line Ball Bearing

ERX-20T LO

704981 / Gold Line Ball Bearing
Item #101178566
  • Straight Bore Shape
704981 / 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
Series ERX-T
Bore Size - Inch 1.25
Relubricatable Yes
Misalignment Type Static Only
Outer Race OD (in) 2.835
Outer Race OD 2.8346
Retainer Type Land Riding Retainer
Rolling Element Ball Bearing
Bore Shape Straight
Radial Static Load Capacity (lb) 3493
Lubrication Lithium NLGI 2 Low Torque Grease
Precision Rating ABEC 1
Bearing Insert Coating Black Oxide Coated
Seal Type Cut Down Felt Labyrinth
Radial Dynamic Load Capacity (lb) 5782
Measure Units Inch
Inner Race Length (in) 1.75
Duty Series Standard
Outer Race Width (in) 0.938
Cage Material Plastic
Inner Race Heat Treat Method Zone-Hardened
Radius 0.04
Expansion No
Overall Width (in) 1.75
Outer Ring Land Profile Tapered Lands
Collar OD (in) 1.859
End Cap No
Inner Ring OD (in) 1.859
Maximum Operating Temperature 220
Centerline to Front Face (in) 1.063
Platform Gold Line Ball Bearing
Weight 1.6 LB
EAN or UPC 662461258835
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