Compare square and round mounting faces, shaft and flange outputs, and low-ratio right-angle drives. See how the six series differ before opening their performance tables and drawings.
Representative gearbox
Right Angle Spiral Bevel / Gearboxes
What makes each series different?
Start with the connection to your machine: mounting face, shaft or flange output, and required ratio. Use the differences below to choose a series, then open its page for size-specific ratings and drawings.
A square mounting face and projecting output shaft, with tapered-roller bearings on the main output shaft. Compare its radial and axial load ratings when shaft loads drive the selection.
A keyed-shaft range in sizes 60 and 90, with reduction ratios extending beyond MRB/MRL. Choose from single-stage ratios of 3:1 to 10:1 or double-stage ratios of 15:1 to 100:1.
Output
Keyed shaft
Stages
Single stage or double stage
Catalog sizes
60 / 90
Ratio choices are discrete catalog configurations, not every value within a range. Output options and shaft-load capacity depend on the selected size and configuration; mounting patterns are not interchangeable.
