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This part has been superseded.
There may be limited quantities still available for purchase. Contact us for availability. Please contact your local service center for alternative options.
ERX-Treme Corrosion Resistant Wide Inner Ring Bearing

ERX-40CR

SUPERSEDED TO SLMS_ERX-PN40, MTRL - 101997745
Item #104673359
  • 2 1/2" ID x 125 mm OD x 2 3/4" Wide
  • Setscrew Locking Collar
  • Contact Rubber Seals
  • Food Grade Grease Lubrication
ERX-Treme Corrosion Resistant Wide Inner Ring Bearing
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    Shipment Options
  • 2 1/2" ID x 125 mm OD x 2 3/4" Wide
  • Setscrew Locking Collar
  • Contact Rubber Seals
  • Food Grade Grease Lubrication

applications

  • Ink rollers
  • Plate cylinders
  • Dampening rollers
  • Blanket cylinders
  • Forming rollers
  • Collecting cylinders
  • Calendar rollers
  • Nip roll
  • Live rolls

features

  • Thin, dense, chrome-coated raceways
  • Fluoropolymer-coated, corrosion-resistant housing
  • Unique metal land riding retainer
  • Zone-hardened inner race
  • 52100 high quality bearing steel
  • Extra wide outer race
  • Extra wide inner race
Bore Type Round Bore
Origin Wide Inner Ring
Locking Device Setscrew Locking Collar
Seal O.D. 4 7/16 in
Ball Material Steel
Inner Ring O.D. 3 7/16 in
Preload Level None
Snap Ring Offset 5/32 in
Cage Type Brass
Pre Lubricant Food Grade Grease
Enclosure Double Sealed
Bearing Type Radial
No. in Set Single Bearing
O.D. 125 mm
Width 2 3/4 in
Outer Ring Width 1 3/8 in
Snap Ring O.D. 5 9/32 in
Precision Level Standard (ABEC 1)
Precision Standard
Seal Material Rubber
Radial Internal Clearance Normal
Material Steel
Seal Type Contact Seals
Inch/Metric Inch Bore
Shaft Tolerance +0.0000 in / -0.0010 in
Lubricant Food Grade Grease
Radial Internal Clearance Specification Normal Clearance
Capacity Standard Capacity
O.D. Type Straight w/ Snap Ring
Snap Ring With Snap Ring
Fillet Radius 0.08 in
I.D. 2 1/2 in
Contact Angle
Rows of Balls Single
Weight 5.56 LB
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