Q1078DBS101y
Product Parameters
| QIBR No. | Q1078DBS101y | NSK No. | 1078DBS101y |
| Bearing Type | Four Point Contact | Closure Type | Double Seal |
| Bearing Material | 42CrMo, 50Mn etc | Seal Material | FPM, NBR |
Overall Dimensions
| Inside diameter of inner ring (Di) | 1078mm | Outside diameter of outer ring(Da) | 1377mm |
| Internal diameter on outer ring(Oa) | 1250mm | External diameter on inner ring(Oi) | 1254mm |
| Inner ring width(h) | 85mm | Overall width(H) | 130mm |
| Weight(w) | 384.5kg |
Mounting Holes
| Bolt circle Dia. (La) | 1331mm | Number of holes (Za) | 34 |
| Diameter(da) | 26 | Bolt circle Dia. (Li) | 1191mm |
| Number of holes (Zi) | 36 | Diameter(di) | M24 |
| Hole depth(ta) | / | Hole depth(ti) |
45 |
Gear Data
| Pitch diameter of gear(D0) | 1092mm | Tooth modulus(m) | 14mm |
| Number of teeth(z) | 78 | Tooth width(b) | 110mm |
| Tangential force(Fr) | 274.5KN | Related axial static load(Fa) | 4365KN |
