Specifications

• Bore Type
  Straight
• Bore Diameter
  4.2500 in
• Outside Diameter
  4.7500 in
• Overall Width
  0.2500 in
• Closure Type
  Open
• Snap Ring Included
  Without Snap Ring
• Number Of Rows
  1
• Internal Clearance
  C0
• Cage Material
  Brass
• Radial Dynamic Load Capacity
  2240 lbf
• Inner Ring Width
  0.25 in
• Radial Static Load Capacity
  4550 lbf
• Bearing Material
  52100 Bearing Quality Steel
• Outside Ring Shape
  Flat
• Precision Rating
  ABEC 1
• Ball Retainer Material
  Brass
• Finish Coating
  Uncoated
• Max Rpm
  4440 rpm
• Clearance
  C0
• Ball Retainer Type
  Circular Pocket Separator
• Description
  KA042AR0 BRG
• Fillet Radius
  0.025 in
• Standards Met
  AISI 52100, MIL-PRF-3155
• Max Operating Temperature
  250 °F
• Series
  RBC®
• Manufacturer Upc Number
  637400025373
• UPC_NO
  637400025373
• Weight
  0.2 lb
• Contact Angle
  30 °
• Manufacturer Catalog Number
  KA042AR0-RBC
• Material
  52100 Bearing Quality Steel
• Type
  Angular Contact Ball Bearing
• Type Of Bearing
  Angular Contact Ball Bearing
• Product Type
  Thin-Section Ball Bearings
• Additional Details
  KA042AR0-RBC - Thin Section Ball Bearings - Angular Contact, A-Type
• Long Description
  KA042AR0-RBC features 4.2500 in bore, straight open type, 4.7500 in OD, and 0.2500 in width, suited for light machinery.