Product parameters

• QIBR No. QRK6-16P1Z
• KAYDON No. RK6-16P1Z
• Bearing Type Four Point Contact
• Closure Type Double Seal
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Load Capacity

• Moment load rating (Crm)19295ft-lbs (26164N-m)

Overall Dimensions

• Outside diameter (Do) 20.39 " (517.91mm)
• Inside diameter(di)11.97 " (304.04mm)
• External Diameter on Outer Ring (Dr)17.87 " (453.9mm)
• Internal diameter on outer ring(Di) 16.22" (411.99mm)
• External diameter on inner ring(do) 16.14 " (409.96mm)
• Internal Diameter on Inner Ring (dr) 14.49 " (368.05mm)
• Overall width 2.205" (56.007mm)
• Weight (lb) 58 lbs (26KG)

Mounting Holes

• Bolt circle Dia. - Outer (Lo) 19.25 " (488.95mm)
• Number holes - Outer (no) 8
• Bolt circle Dia. - Inner (Li) 13.13 " (333.5mm)
• Number holes - Inner (ni) 12