MB10 INOX ISB bearing nut

ISB MB 10 INOX Lock Washer

The ISB MB 10 INOX is a professional-grade locking element designed to work seamlessly with KM series lock nuts. Manufactured from high-quality stainless steel (INOX), it is the ideal solution for mechanical systems operating in aggressive, humid, or wash-down environments. This washer effectively prevents the lock nut from loosening on the shaft, ensuring the secure and stable positioning of the bearing assembly.

Application

• Food & Pharmaceutical Industry: Machinery subjected to frequent cleaning and chemical agents.
• Marine Applications: Mechanisms exposed to saltwater, humidity, and corrosive atmosphere.
• Bearing Mounting: Securing bearings on adapter sleeves or stepped shafts.
• Chemical Processing: Mechanical units in environments with high chemical corrosion risk.
• Industrial Gearboxes: Ensuring mounting stability under vibration and variable loads.

Technical Specification

• Manufacturer: ISB (Italy)
• Designation: MB 10 INOX
• Material: Stainless Steel (AISI 304 / INOX)
• Compatibility: Fits KM 10 lock nuts
• Locking Mechanism: Internal tab fits shaft keyway; external tabs are bent into nut slots.

Note: The MB 10 washer is designed for shafts with a 50 mm thread diameter (M50x1.5). Ensure the shaft has a proper keyway before installation.

Features and Benefits

• INOX Corrosion Resistance: Stainless steel prevents rust-bonding, making future maintenance easier and ensuring long-term reliability.
• Positive Locking: The internal tooth secures the washer to the shaft, while multiple external tabs allow for precise nut locking in any position.
• Precise Adjustment: The variety of tabs ensures that at least one will perfectly align with a slot in the lock nut after final tightening.
• Industrial Standards: Fully compliant with dimensional standards for interchangeability with other premium brands.

Why Choose This Product

The ISB MB 10 INOX lock washer is a small but critical component that protects expensive bearing systems from failure due to unintended loosening. Choosing the stainless steel version is an investment in system longevity, especially in industries where corrosion could compromise mechanical integrity. By selecting ISB, you rely on proven European engineering for your assembly needs.