Q1230DBS203t
Product Parameters
QIBR No. | Q1230DBS203t | NSK No. |
1230DBS203t |
Bearing Type | Four Point Contact | Closure Type | Double Seals |
Bearing Material | 42CrMo, 50Mn etc | Seal Material | FPM, NBR |
Tangential force(Fr) | 180KN | Related axial static load(Fa) | 6480KN |
Overall Dimensions
Inside diameter of inner ring (Di) | 1230mm | Outside diameter of outer ring(Da) | 1620mm |
Internal diameter on outer ring(Oa) | 1397mm | External diameter on inner ring(Oi) | 1405mm |
Inner ring width(h) | 124mm | Overall width(H) | 135mm |
Weight(w) | 688.5kg |
Mounting Holes
Bolt circle Dia. (La) | 1510mm | Number of holes (Za) | 39 |
Diameter(da) | 33 | Bolt circle Dia. (Li) | 1290mm |
Number of holes (Zi) | 28 | Diameter(di) | 33 |
Hole depth(ta) | / |
Gear Data
Pitch diameter of gear(D0) | 1596mm | Tooth modulus(m) | 12mm |
Number of teeth(z) | 133 | Tooth width(b) | 120mm |