Q428DBS141t
Product Parameters
| QIBR No. | Q428DBS141t | NSK No. | 428DBS141t |
| 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) | 428mm | Outside diameter of outer ring(Da) | 660mm |
| Internal diameter on outer ring(Oa) | 559mm | External diameter on inner ring(Oi) | 559mm |
| Inner ring width(h) | 60mm | Overall width(H) | 70mm |
| Weight(w) | 78.5kg |
Mounting Holes
| Bolt circle Dia. (La) | 622.3mm | Number of holes (Za) | 18 |
| Diameter(da) | Φ20.6 | Bolt circle Dia. (Li) | 495.3mm |
| Number of holes (Zi) | 24 | Diameter(di) | 3/4-10 |
| Hole depth(ta) | / | Hole depth(ti) |
30 |
Gear Data
| Pitch diameter of gear(D0) | 438.15mm | Tooth modulus(m) | 6.35mm |
| Number of teeth(z) | 69 | Tooth width(b) | 60mm |
| Tangential force(Fr) | 24.93KN | Related axial static load(Fa) | 1287KN |
