Q728DBS201y
Product Parameters
| QIBR No. | Q728DBS201y | NSK No. |
728DBS201y |
| Bearing Type | Four Point Contact | Closure Type | Double Seals |
| Bearing Material | 42CrMo, 50Mn etc | Seal Material | FPM, NBR |
| Tangential force(Fr) | 17.46KN | Related axial static load(Fa) | 1161KN |
Overall Dimensions
| Inside diameter of inner ring (Di) | 728mm | Outside diameter of outer ring(Da) | 924mm |
| Internal diameter on outer ring(Oa) | 810mm | External diameter on inner ring(Oi) | 810mm |
| Inner ring width(h) | 44mm | Overall width(H) | 56mm |
| Weight(w) | 75.5kg |
Mounting Holes
| Bolt circle Dia. (La) | 858mm | Number of holes (Za) | 24 |
| Diameter(da) | M16 | Bolt circle Dia. (Li) | 760mm |
| Number of holes (Zi) | 30 | Diameter(di) | 18 |
| Hole depth(ta) | 35 |
Gear Data
| Pitch diameter of gear(D0) | 910mm | Tooth modulus(m) | 7mm |
| Number of teeth(z) | 130 | Tooth width(b) | 46mm |
