Product parameters

• QIBR No.QHS6-25E1Z
• KAYDON No.HS6-25E1Z
• Bearing Type Four Point Contact
• Closure Type Double Seal
• Bearing Material 42CrMo, 50Mn, Stainless Steel
• Seal Material FPM, NBR

Load Capacity

• Max gear tooth load (Fz)4,358lbs (19.384KN)
• Moment load rating (Crm)78,030ft-lbs (105809N-m)

Overall Dimensions

• Outside diameter (Do)29.150" (740.41mm)
• Inside diameter(di)21.000" (533.4mm)
• Overall width 2.2" (55.88mm)
• Weight (lb)137lbs (62KG)

Mounting Holes

• Bolt circle Dia. - Outer (Lo) 27.250" (692.15mm)
• Number holes - Outer (no)20
• Bolt circle Dia. - Inner (Li)22.500" (571.5mm)
• Number holes - Inner (ni) 18

Gear Data

• Pitch Dia. of Gear (D2)28.750" (730.25mm)
• Diametral pitch (Pd)4" (101.6mm)
• Number of gear teeth (z2) 115
• Pressure angle of gear teeth (α)20 º