Q874DBS102y
Product Parameters
| QIBR No. | Q874DBS102y | NSK No. | 874DBS102y |
| 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) | 874mm | Outside diameter of outer ring(Da) | 1110mm |
| Internal diameter on outer ring(Oa) | 1014mm | External diameter on inner ring(Oi) | 1010mm |
| Inner ring width(h) | 75mm | Overall width(H) | 95mm |
| Weight(w) | 200.5kg |
Mounting Holes
| Bolt circle Dia. (La) | 1070mm | Number of holes (Za) | 29 |
| Diameter(da) | M20 | Bolt circle Dia. (Li) | 960mm |
| Number of holes (Zi) | 30 | Diameter(di) | M20 |
| Hole depth(ta) | 30 | Hole depth(ti) |
30 |
Gear Data
| Pitch diameter of gear(D0) | 890mm | Tooth modulus(m) | 10mm |
| Number of teeth(z) | 89 | Tooth width(b) | 85mm |
| Tangential force(Fr) | 138.6KN | Related axial static load(Fa) | 2628KN |
