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

Q16378001

Product Parameters
QIBR No. Q16378001  KAYDON No.
16378001
Bearing Type Three-Row Roller Closure Type Three Seals
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Moment load rating (Crm) 2987240ft-lbs (4050697N-m) Maximum Allowable Gear Tooth Load (Fz)
47974lbs(213KN)
Overall Dimensions
Outside diameter (Do) 70.500" (1790.7mm) Inside diameter(di) 50.200" (1275.08mm)
Height of overall bearing assembly(H) 8.620" (218.95mm) Height of outer ring(Ho) 8.120" (206.25mm)
Height of inner ring(Hi) 6.750" (171.45mm) External diameter on outer ring(Dr) /
Internal diameter on outer ring(Di) 59.800" (1518.92mm)External diameter on inner ring(do) 60.220" (1529.59mm)
Internal diameter on inner ring(dr) 52.250"(1327.15mm) Weight (lb) 3550lbs (1611KG)
Mounting Holes
Bolt circle Dia. - Outer (Lo) 67.625" (1717.68mm) Number holes - Outer (no)Inner (ni) 48
Size of hole in outer ring(Bo) 11/2-6 Bolt circle Dia. - Inner (Li) 55.000" (1397mm)
Size of hole in inner ring(Bi) 1.563
Gear Data
Tooth form SD Pitch Diameter of Gear (D2)51.000"(1295.4mm)
Diametral Pitch (Pd) 2"(50.8mm) Number of Gear Teeth(z2) 102
Addendum modification coefficient of gear teeth(X2) 0 Face Width of Gear Teeth(b2) 5.000