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

QHJN630

Product Parameters
QIBR No. QHJN630 ZWZ No. HJN630
Bearing Type Single-row Cross Roller Closure Type Double seals
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Overall Dimensions
Outer Diameter (D) 732mm Inner Diameter(d) 528mm
Overall Width(H) 75mm De 494.4mm
D3 628mm d1 632mm
H1 65mm h 10mm
n1 4 M16mm
Mounting Holes
Center Circle Diameter-Outer Ring (D1) 696mm Center Circle Diameter-Inner Ring (D2) 564mm
Diameter of Mounting Holes(dn1 & dn2) 24mm Number of holes (n) 18
Gear Data
Gear Tooth Width (b) 60mm Modulus(m) 6mm
Number of gear teeth (z) 83