Product parameters

• QIBR No.QSB055AR0
• KAYDON No.SB055AR0
• Bearing Type Angular contact
• Contact Angle 30°
• Construction Single Row
• Seal Type Open
• Cross Section 5/16″ x 5/16″

Overall Dimensions

• Bore Dia (d) 5.500″
• Outer Dia (D) 6.125″
• Width (B) 0.3125"
• Land dia.L1 5.731″
• Land dia.L2 5.893″
• C'Bore dia.L3 5.958″
• Weight (lbs) 0.4

Load Capacity

• Dynamic Radial(lbs) 929
• Dynamic Thrust(lbs) 2304
• Static Radial(lbs) 2466
• Static Thrust(lbs) 7128

Other parameters

• Ring Material 440C stainless steel
• Ball Material 440C stainless steel
• Cage Material Brass
• Lubrication Oil/grease
• Temperature Range -40° to 120 ℃
• Ball Hardness HRC 58-65
• ABEC Rating ABEC-1
• Quality Control ISO 9001