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

Q131.45.2500

Product Parameters
QIBR No. Q131.45.2500 GB No. 131.45.2500
Bearing Type Triple Row Roller Closure Type Three Seals
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Overall Dimensions
Outer Diameter (D) 2721mm Inner Diameter(d) 2279mm
Overall Width(H) 231mm Width of Outer Ring (H1) 219mm
Mounting Holes
Center Circle Diameter-Outer Ring (D1) 2655mm Center Circle Diameter-Inner Ring (D2) 2345mm
Diameter of Mounting Holes(dn1 & dn2) 33mm Depth (L) 60mm
Gear Data
Gear Tooth Width (b) 160mm Modulus(m) 18mm
Tip Diameter (da) 2822.4mm Number of gear teeth (z) 154