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

QXA16 0407N

Product Parameters
QIBR No. QXA16 0407N  KAYDON No.
XA16 0407N
Bearing Type Four Point Contact  Closure Type Double Seals
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Maximum permissible radial load against friction lock(Frper) 116.3kN Basic dynamic load rating, axial(Ca) 256kN
Basic static load rating, axial(C0a) 536kN Basic dynamic load rating, radial(Cr) 162kN
Basic static load rating, radial(C0r) 243kN
Overall Dimensions
Inside diameter of inner ring (di) 335mm Outside diameter of outer ring(Da) 503.3mm
Internal diameter on outer ring(Di) 408mm External diameter on inner ring(da) 406mm
Overall width(H) 50mm Outer ring width(h) 45mm
Weight(w) 32.3kg

Mounting Holes
Bolt circle Dia. - outer ring(La) 455mm Bolt circle Dia. - inner ring(Li) 359mm
Number holes - outer ring(na) 30 Number holes - inner ring (ni) 30
Mounting hole diameter(dB) 13mm

Gear Data
Pitch diameter of gear(d0) 495mm Tooth modulus(m) 5mm
Number of teeth(z) 99 Tooth width(b) 45mm
Permissible tooth force(Fz norm) 15.2kN Maximum permissible tooth force(Fz max) 23.2kN