QHSN489
Product Parameters
| QIBR No. | QHSN489 | ZWZ No. | HSN489 |
| Bearing Type | Four-Point Contact Ball | Closure Type | Double seals |
| Bearing Material | 42CrMo, 50Mn etc | Seal Material | FPM, NBR |
Overall Dimensions
| Outer Diameter (D) | 562mm | Inner Diameter(d) | 408mm |
| Overall Width(H) | 60mm | Width of Outer Ring (H1) | 50mm |
Mounting Holes
| Center Circle Diameter-Outer Ring (D1) | 538mm | Center Circle Diameter-Inner Ring (D2) | 440mm |
| Diameter of Mounting Holes(dn1 & dn2) | 13.5mm | Number of Holes(n) | 24 |
Gear Data
| Gear Tooth Width (b) | 43mm | Modulus(m) | 4mm |
| Tip Diameter (da) | 388mm | Number of gear teeth (z) | 99 |
