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

QNBL.30.1255.200-1PPN

Product Parameters
QIBR No. QNBL.30.1255.200-1PPN ISB No.
NBL.30.1255.200-1PPN
Bearing Type Four Point Contact  Closure Type Double Seals
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Overall Dimensions
Outside diameter (De) 1400mm Flange diameter on outer ring(U) 1317mm
Internal diameter on outer ring(de) 1253.5mm External diameter on inner ring(di) 1256.5mm
Flange diameter on inner ring(V) 1193mm Inside diameter(Di) 1105mm
Overall Width(H) 90+/-2mm Weight (kg) 172kg
Mounting Holes
Bolt circle Dia.-Outer(Fe) 1360mm Number holes - Outer (Ne) 42
Bolt hole Dia. -Outer φ18 Bolt circle Dia. - Inner (Fi) 1145mm
Number holes - Inner (Ni) 42 Bolt hole Dia. -Inner φ18
Gear Data