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