Specifications

• Bore Type
  Straight
• Bore Diameter
  4.5000 in
• Outside Diameter
  5.2500 in
• Overall Width
  0.3750 in
• Closure Type
  Open
• Snap Ring Included
  Without Snap Ring
• Number Of Rows
  1
• Internal Clearance
  C0
• Cage Material
  Brass
• Radial Dynamic Load Capacity
  4260 lbf
• Inner Ring Width
  0.375 in
• Radial Static Load Capacity
  8270 lbf
• Bearing Material
  52100 Bearing Quality Steel
• Outside Ring Shape
  Flat
• Precision Rating
  ABEC 1
• Ball Retainer Material
  Brass
• Finish Coating
  Uncoated
• Max Rpm
  4100 rpm
• Clearance
  C0
• Ball Retainer Type
  Circular Pocket Separator
• Description
  KC045AR0 BRG
• Fillet Radius
  0.040 in
• Standards Met
  AISI 52100, MIL-PRF-3188
• Max Operating Temperature
  250 °F
• Series
  RBC®
• Manufacturer Upc Number
  637400026608
• UPC_NO
  637400026608
• Weight
  0.48 lb
• Contact Angle
  30 °
• Manufacturer Catalog Number
  KC045AR0-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
  KC045AR0-RBC - Thin Section Ball Bearings - Angular Contact, A-Type
• Long Description
  KC045AR0-RBC features 4.5000 in bore, straight open closure, 5.2500 in OD, and 0.3750 in width, ideal for automation equipment.