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Black Oxide Coated Set Screw Lock Ball Bearing Insert

ERX-28HI

Black Oxide Coated Set Screw Lock Ball Bearing Insert
Item #101178493
  • Set Screw Locking Type
  • 1.938 in Overall Width
  • Standard Duty Series
Black Oxide Coated Set Screw Lock Ball Bearing Insert
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    Shipment Options
  • Set Screw Locking Type
  • 1.938 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
  • Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
  • High temperature felt labyrinth seal and flinger
  • Increased internal clearance
  • Krytox® high temperature grease

options

  • High Temperature
Locking Type Set Screws
Seal Type High Temp Labyrinth
Series ERX
Outer Race Width 1.094 in
Radial Static Load Capacity (lb) 5139
Relubricatable Yes
Duty Series Standard
Insert Material 52100 Bearing Steel, Black Oxided
Duty Standard-Duty
Outer Ring Land Profile Tapered
Overall Width (in) 1.938
Bearing Design Non-Expansion
Enclosure Double Sealed
Bearing Insert Coating Black Oxide
Retainer Type Land Riding
Outer Race OD (in) 3.347
Inch/Metric Inch Bore
Locking Device Double Setscrew Locking Collar
Radial Dynamic Load Capacity (lb) 7901
Inner Ring OD (in) 2.297
Outer Race Width (in) 1.094
Inner Ring O.D. 2.297 in
Rolling Element Ball Bearing
Outer Race OD 3.347 in
Misalignment Type Static Only
Centerline to Front Face 1.188 in
Bore Type Round Bore
Measure Units Inch
Expansion No
Precision Rating ABEC 1
Bore Size 1.75 in
Lubrication PTFE Thickened Grease
Platform Gold Line Ball Bearing
Inner Race Length (in) 1.938
Cage Material Brass
Inner Race Length 1.938 in
Overall Width 1.938 in
Internal Clearance Increase
Bore Size - Inch 1.75
I.D. 1.750 in
Operating Temperature [Max] 400 °F
O.D. Type Cylindrical w/ Snap Ring
Radial Dynamic Load Capacity 7901 lb
Bore Shape Straight
Radius 0.062
Centerline to Front Face (in) 1.188
Bearing Type Ball Bearing
O.D. 85 mm
End Cap No
Speed [Max] 1650 rpm
Inner Race Heat Treat Method Zone-Hardened
Outer Race O.D. 3.347 in
Maximum Operating Temperature 400
Weight 1.985 LB
EAN or UPC 662461259382
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