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

QSD.486.20.00.B

Product Parameters
QIBR No. QSD.486.20.00.B ATB No. SD.486.20.00.B
Bearing Type Four Point Contact Closure Type Double Seal
Bearing Material 42CrMo, 50Mn etc Seal Material FPM, NBR
Overall Dimensions
Outside diameter (Da) 486mm Inside diameter(Di) 342mm
Internal diameter on outer ring(U) 415.5mm External diameter on inner ring(C) 412.5mm
Overall width 56mm Weight (kg) 29kg
Mounting Holes
Bolt circle Dia.-Outer(La) 460mm Number holes - Outer (na) 24
Bolt hole Dia. -Outer 14mm Bolt circle Dia. - Inner (Li) 368mm
Number holes - Inner (ni) 24 Bolt hole Dia. -Inner 14mm
Gear Data