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

XGMA XG820

Product Parameters
Excavator Model XGMA XG820 QIBR Drawing No. QND1250.35
Bearing Type Four-Point Contact Ball Closure Type Double Seals
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Overall Dimensions
Outer Diameter (D) 1370mm Inner Diameter(d) 1034mm
Overall Width(H) 105mm Width of Outer Ring 80mm
Width of Inner Ring 90mm Reference Weight
335kg
Mounting Holes
Diameter of Mounting Holes at Outer Ring 22mm Number of Holes at Outer Ring 36
Diameter of Mounting Holes at Inner Ring M22 Number of Holes at Inner Ring 36
Gear Data
Gear Tooth Width (b) Ask Us Modulus(m) Ask Us
Tip Diameter (da) Ask Us Number of gear teeth (z) 88