The KM 40 Lock Nut 200X250X29 – SKF is a precision-engineered lock nut designed to secure bearings and other components in place on a shaft. Manufactured by SKF, a leader in the bearing industry, this lock nut measures 200 mm in bore diameter, 250 mm in outer diameter, and 29 mm in width. It is a crucial component in various industrial sectors, ensuring the safe and effective operation of machinery by preventing loosening due to vibration or dynamic loads.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) in mm | 200 |
| Outer diameter (D) in mm | 250 |
| Width / Thickness (B) in mm | 29 |
| Weight in kg | 4.5 |
| Basic dynamic load rating (C) in kN | Not Applicable |
| Basic static load rating (C0) in kN | Not Applicable |
| Limiting speed (rpm) | Not Applicable |
| Reference speed (rpm) | Not Applicable |
| Cage type | Not Applicable |
| Shielding / Sealing | Open |
| Operating temperature range | -20 / +120 °C |
| Ring material | Steel |
| Factory lubrication | Not Applicable |
| Precision class | P0 / ABEC-1 |
| Internal clearance | Not Applicable |
| ISO / cross-reference equivalent code | KM 40 |
Technical advantages
The KM 40 Lock Nut is engineered to deliver precise performance and secure fastening in industrial applications.
- Engineered with a 200 mm bore diameter for broad compatibility with various shaft sizes.
- Robust outer diameter of 250 mm ensures stability under dynamic conditions.
- Open design facilitates easy access for adjustments and maintenance.
- Operable within a temperature range of -20 to +120 °C, suitable for diverse environments.
- Manufactured in compliance with ISO standards, ensuring interchangeability and compatibility.
Typical applications
The KM 40 Lock Nut is suitable for a wide range of industrial applications, providing reliable component securing in:
- Heavy machinery and equipment (conveyor belts, crushers, mixers)
- Mining and construction equipment (excavators, bulldozers, drilling rigs)
- Marine applications (ship engines, propeller shafts)
- Power generation machinery (turbines, generators)
- Automotive manufacturing (assembly lines, robotic arms)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the KM40-SKF lock nut, offering fast availability and competitive pricing. Add the KM 40 Lock Nut to your cart for immediate purchase or request a quotation for bulk orders.
