Product parameters

• QIBR No.QKG300XP0
• SSB No.RG300XP0
• Bearing Type Four-Point Contact
• Construction Single Row
• Seal Type Open
• Cross Section 1″ x 1″

Overall Dimensions

• Bore Dia (d) 30"
• Outer Dia (D) 32"
• Width (B) 1"
• Land dia.L1 30.742"
• Land dia.L2 31.258"
• Weight (lbs) 23.24

Load Capacity

• Dynamic(lbs) Radial 19080
• Static (lbs) Radial 45801
• Dynamic(lbs) Thrust 34182
• Static (lbs) Thrust 114480
• Dynamic (in-lbs) Moment 221887
• Static (in-lbs) Moment 709920

Other parameters

• Ring Material 52100 Chrome steel
• Ball Material 52100 Chrome steel
• Cage Material Brass
• Lubrication Oil
• Temperature Range -40° to 120 ℃
• Radial Clearance 0.0000 – 0.0005"
• Ball Hardness HRC 62-66
• ABEC Rating ABEC-1
• Quality Control ISO 9001