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

HYUNDAI R70-7

Product Parameters
HYUNDAI Model HYUNDAI R70-7 QIBR Drawing No. QNA808.25 Q
Bearing Type Four-Point Contact Ball Closure Type Double Seals
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Overall Dimensions
Outer Diameter (D) 900mm Inner Diameter(d) 665mm
Overall Width(H) 85mm Width of Outer Ring (H1) 70mm
Mounting Holes
Center Circle Diameter-Outer Ring (D1) / Center Circle Diameter-Inner Ring (D2) /
Diameter of Mounting Holes(dn1 & dn2) 17.5mm Number of Holes(z) 30
Gear Data
Gear Tooth Width (b) / Modulus(m) /
Tip Diameter (da) / Number of gear teeth (z) 85