Taper Roller Bearing 799 792 | Reliable Heavy-Duty for Madill 132
The Taper Roller Bearing 799 792 is a high-capacity assembly engineered for the extreme torque and axial thrust loads encountered in heavy forestry machinery. This set—comprising the 799 inner cone and the 792 outer cup—is a critical component for the gear drives and drum assemblies of the Madill 132 and similar high-lead yarder configurations.
Taper Roller Bearing 799 792 | Proven Reliability for Madill 132
Product Overview This Taper Roller Bearing 799 792 set is specifically engineered for high-torque applications where axial and radial load management is critical. Whether you are performing a scheduled overhaul or an emergency field repair, the Taper Roller Bearing 799 792 provides the dimensional accuracy required for a perfect fit in Madill 132 housings.
Technical Advantages The specialized case-carburizing process used in this Taper Roller Bearing 799 792 assembly is what separates it from standard industrial bearings. By creating a gradient of hardness—from a glass-hard surface to a shock-absorbing interior—the Taper Roller Bearing 799 792 can withstand the sudden impact loading common in yarder drum stalls.
Installation Note To ensure the maximum service life of your Taper Roller Bearing 799 792, we recommend a thorough inspection of the shaft and housing for any signs of fretting or wear before pressing the new set into place.
| Feature | Specification (Imperial) | Specification (Metric) |
| Industry Series | 795 Series | 795 Series |
| Cone Part Number | 799 | 799 |
| Cup Part Number | 792 | 792 |
| Bore (d) | 3.6250 in | 92.075 mm |
| Outer Diameter (D) | 6.3750 in | 161.925 mm |
| Assembly Width (T) | 1.8750 in | 47.625 mm |
| Cone Width (B) | 1.9000 in | 48.260 mm |
| Cup Width (C) | 1.5000 in | 38.100 mm |
| Dynamic Load Rating | 63,400 lbf | 282,000 N |
| Static Load Rating | 85,200 lbf | 379,000 N |
| Approx. Weight | 8.30 lbs | 3.76 kg |




