Product parameters

• QIBR No.QNB055XP0
• KAYDON No.NB055XP0
• Bearing Type Ball
• Construction Single Row
• Seal Type Open
• Cross Section 5/16″ x 5/16″

Overall Dimensions

• Bore Dia (d) 5.4998"
• Outer Dia (D) 6.1253"
• Width (B) 0.3125"
• Land dia.L1 5.731"
• Land dia.L2 5.893"
• Weight (lbs) 0.39

Load Capacity

• Static (lbs) Radial2124
• Dynamic(lbs) Radial1174
• Static (lbs) Thrust5301
• Dynamic(lbs)Thrust1890
• Static (lbs) Moment6165
• Dynamic(lbs) Moment2560

Other parameters

• Ring Material 52100 Chrome steel
• Ball Material 52100 Chrome steel
• Cage Material Brass
• Surface Chromium Plating
• Lubrication Oil
• Temperature Range -40° to 120 ℃
• Radial Clearance 0.0000 – 0.0005"
• ABEC Rating ABEC-1
• Quality Control ISO 9001