One of the core industrial bearings of QIBR, the strongest support for your industry!

QI.716.20.00.B

Product Parameters
QIBR No. QI.716.20.00.B ATB No. QI.716.20.00.B
Bearing Type Four Point Contact Closure Type Double Seal
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Gear Tooth Load Fz (nom) 12kN Gear Tooth Load Fz (max) 24kN
Overall Dimensions
Outside diameter (Da) 716mm Inside diameter(Di) 546mm
Overall width
56mm Internal diameter on outer ring(U) 645.5mm
External diameter on inner ring(C) 642.5mm Weight (kg) 50kg
Mounting Holes
Bolt circle Dia.-Outer(La) 690mm Number holes - Outer (na) 36
Bolt hole Dia. -Outer 14mm Bolt circle Dia. - Inner (Li) 605mm
Number holes - Inner (ni) 36 Bolt hole Dia. -Inner M12
Gear Data
Gear pitch circle Dia. (p) 558mm Modulus(m) 6mm
Number of gear teeth (z) 93