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

Q021.30.1120

Product Parameters
QIBR No. Q021.30.1120 GB No. 021.30.1120
Bearing Type Double Row Ball Closure Type Three Seals
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Overall Dimensions
Outer Diameter (D) 1262mm Inner Diameter(d) 978mm
Overall Width(H) 124mm Width of Outer Ring (H1) 114mm
Mounting Holes
Center Circle Diameter-Outer Ring (D1) 1218mm Center Circle Diameter-Inner Ring (D2) 1022mm
Diameter of Mounting Holes(dn1 & dn2) 22mm Depth (L) 40mm
Gear Data
Gear Tooth Width (b) 80mm Modulus(m) 10mm
Tip Diameter (da) 1318mm Number of gear teeth (z) 129