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Black Oxide Coated Concentric Lock Ball Bearing Insert

ERX-20T HI

Black Oxide Coated Concentric Lock Ball Bearing Insert
Item #101178486
  • Concentric Locking Type
  • 1.75 in Overall Width
  • Standard Duty Series
Black Oxide Coated Concentric Lock Ball Bearing Insert
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    Shipment Options
  • Concentric Locking Type
  • 1.75 in Overall Width
  • Standard Duty Series

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
  • High temperature felt labyrinth seal and flinger
  • Increased internal clearance
  • Krytox® high temperature grease

options

  • High Temperature
Inch/Metric Inch Bore
Inner Race Heat Treat Method Zone-Hardened
Overall Width 1.75 in
Collar OD (in) 1.859
O.D. 72 mm
Locking Device Skwezloc® Collar
O.D. Type Cylindrical w/ Snap Ring
Bearing Insert Coating Black Oxide
Lubrication PTFE Thickened Grease
Expansion No
Torx Cap Screw 10-24 X 3/4
Centerline to Front Face 1.063 in
Collar O.D. 1.859 in
Misalignment Type Static Only
Outer Race Width (in) 0.938
Duty Series Standard
Seal Type High Temp Labyrinth
Bearing Design Non-Expansion
Locking Type Concentric
Duty Standard-Duty
Outer Ring Width 0.9375 in
Internal Clearance Increase
Relubricatable Yes
Inner Race Length (in) 1.75
Bore Shape Straight
Overall Width (in) 1.75
Outer Race OD 2.835 in
Outer Race Width 0.938 in, 0.938 mm
Maximum Operating Temperature 400
Radial Dynamic Load Capacity 5782 lb
I.D. 1.250 in
Radial Dynamic Load Capacity (lb) 5782
Inner Race Length 1.75 in
Radius 0.04
Insert Material 52100 Bearing Steel, Black Oxided
Rolling Element Ball Bearing
Centerline to Front Face (in) 1.063
Inner Ring O.D. 1.859 in
Operating Temperature [Max] 400 °F
Bore Type Round Bore
Bore Size 1.25 in
Inner Ring OD (in) 1.859
Bearing Type Ball Bearing
Outer Race OD (in) 2.835
Measure Units Inch
Outer Race O.D. 2.835 in
Enclosure Double Sealed
Outer Ring Land Profile Tapered
End Cap No
Platform Gold Line Ball Bearing
Retainer Type Land Riding
Speed [Max] 2200 rpm
Bore Size - Inch 1.25
Weight 1.37 LB
EAN or UPC 662461299081
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