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

JCB 8056

Product Parameters
Excavator Model JCB 8056 QIBR Drawing No. QND764.25
Bearing Type Four-Point Contact Ball Closure Type Double Seals
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Overall Dimensions
Outer Diameter (D) 852mm Inner Diameter(d) 648.5mm
Overall Width(H) 70mm Width of Outer Ring 55mm
Width of Inner Ring 60mm Reference Weight
93kg
Mounting Holes
Diameter of Mounting Holes at Outer Ring 18mm Number of Holes at Outer Ring 24
Diameter of Mounting Holes at Inner Ring M16 Number of Holes at Inner Ring 24
Gear Data
Gear Tooth Width (b) Ask Us Modulus(m) Ask Us
Tip Diameter (da) Ask Us Number of gear teeth (z) 109