The KMTA 20 Lock Nut 100X130X32 – SKF is a precision-engineered component designed to secure bearings onto shafts for reliable mechanical performance. Manufactured by SKF, a leader in industrial components, this lock nut features a 100 mm bore diameter, 130 mm outer diameter, and 32 mm width, making it suitable for a variety of applications in industrial machinery. It is an essential accessory in the category of bearing accessories and lock nuts, providing robust performance in securing bearing arrangements.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 100 mm |
| Outer diameter (D) | 130 mm |
| Width (B) | 32 mm |
| Weight | Not specified |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Limiting speed | Not specified |
| Reference speed | Not specified |
| Material | Not specified |
| ISO / cross-reference equivalent code | KMTA20-SKF |
Technical advantages
The KMTA 20 Lock Nut 100X130X32 – SKF offers several concrete technical benefits for industrial applications:
- Precision threading ensures secure attachment with minimal vibration during operation.
- Designed to withstand high axial loads, enhancing the stability of bearing assemblies.
- Compatible with a wide range of shaft sizes and configurations due to standard dimensions.
- Manufactured to SKF’s stringent quality standards, ensuring consistent performance across operations.
- Corrosion-resistant finish prolongs service life in demanding industrial environments.
Typical applications
The KMTA 20 Lock Nut is utilized in various industries and machinery types, including:
- Heavy machinery (cranes, excavators, and bulldozers)
- Automotive manufacturing (engine and transmission systems)
- Wind energy (turbine assemblies and rotor shafts)
- Railway systems (axle assemblies and wheel bearings)
- Industrial automation (conveyor systems and robotic arms)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the KMTA20-SKF lock nut, ensuring fast availability and competitive pricing. For bulk orders, request a quote to benefit from volume discounts. Add this essential component to your cart today or contact us for further assistance.

