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Bevel Gears — Precision Metric Bevel Gears from KHK USA

ISO 9001:2015 Certified AGMA & JIS Standards Same-Day Shipping 2,600+ Standard Items

KHK USA supplies precision metric bevel gears for right-angle shaft power transmission applications. Bevel gears are essential components in machine tools, conveyors, automotive applications, and industrial machinery where shaft direction changes are required.

Straight and Spiral Bevel Gears

KHK USA stocks both straight bevel gears (SB series) and spiral bevel gears (SBS series). Straight bevel gears are suitable for moderate speed applications. Spiral bevel gears offer smoother, quieter operation at higher speeds and loads.

Shaft Angles

Standard KHK bevel gears are designed for 90-degree shaft angles. Custom shaft angles are available through KHK USA custom gear manufacturing services.

Free Engineering Tools

4 Free AI-Powered Engineering Tools

Built exclusively by KHK USA. Not available from any other gear supplier. Click any tool to use it.

01
Compatibility
Gear Assembly Compatibility Checker
Validate that your gear set will mesh correctly before ordering. Get an instant engineering verdict with actionable recommendations.
  • Module & pressure angle match validation
  • Hunting tooth analysis
  • Center distance calculation
  • COMPATIBLE / WARNING / INCOMPATIBLE verdict
Use This Tool
02
Conversion
Module-to-DP Converter & Cross-Reference
Bi-directional conversion between metric Module and imperial Diametral Pitch with KHK standard module matches.
  • Instant bi-directional conversion
  • Closest KHK module matches with deviation %
  • Side-by-side dimensional comparison
  • 12 most common DP quick-reference grid
Use This Tool
03
Reference
Interactive Gear Glossary
Searchable reference of 40 gear engineering terms with definitions, formulas, and direct KHK product links.
  • Real-time keyword search with highlighting
  • 6 category filters — Geometry, Performance, etc.
  • Alphabetical navigation A–Z
  • Direct links to KHK products
Use This Tool
04
Calculator
Gear Torque & Load Calculator
Full Lewis bending stress analysis for gear tooth strength validation with animated safety factor verdict.
  • 9 KHK material options
  • Barth velocity factor equation
  • 8 result cards in metric + imperial
  • Automatic upgrade path recommendations
Use This Tool
FAQ

Frequently Asked Questions

Standard KHK bevel gears are designed for 90-degree shaft angles. Custom shaft angles are available through KHK USA's custom gear manufacturing program.

Straight bevel gears have straight teeth and are suitable for lower speed applications. Spiral bevel gears have curved teeth that engage gradually, providing smoother and quieter operation at higher speeds.

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Contact KHK USA

Ready to discuss your metric gear requirements? Our engineering team provides application assistance, custom quotations, and technical support.

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