Product parameters

• QIBR No.QRE22025UU
• THK No.RE22025UU
• Bearing TypeCross Roller Bearing
• Seal TypeSealed

Overall Dimensions

• Bore Dia (d) 220mm
• Outer Dia (D) 280mm
• Roller pitch circle diameter (dp) 250.1mm
• Width (B) 25mm
• Greasing hole(a) 3.5mm
• Greasing hole(b) 2mm
• r(min) 2mm
• Weight (kg) 4.1

Load Capacity

• Basic load rating (radial)C kN 92
• Basic load rating (radial)Co kN 170

Other parameters

• Lubrication Required
• ABEC Rating ABEC-5, ABEC-7,ABEC-9
• Ring Material 52100 Chrome steel
• Ball Material 52100 Chrome steel
• Cage Material Nylon