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Lock washer SKF MB 9 A
- Manufacturer Part Number
- MB 9 A
- Brand
- SKFOfficial brand
- Category
- Bushings and sleeves
- Subcategory
- Lock washer
Other brands in this family
- BGL
- EMMAR
Ask us about alternatives. Equivalence is verified for each reference and application.
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Description
SKF MB 9 A is a lock washer reference, within Bushings and sleeves. Request a quote for MB 9 A via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The SKF MB series lock washer is a fastening component used to secure a bearing lock nut and prevent it from loosening due to vibration or loads. It is placed on the shaft, engaged in a groove, and one of its tabs is bent over the nut. It is a simple and reliable solution for mounting bearings in industrial machines and equipment.
The designation MB … A is read as a lock washer of the MB series, where the number indicates the size and the letter A indicates a design variant. For example, MB 6 A, MB 8 A and MB 9 A correspond to different shaft diameters. The suffix A usually indicates a version with a longer tab or a surface treatment, but to confirm the exact characteristics of each part number, it is best to consult the data sheet or contact MR Accesorios Industriales.
These washers are used in a wide variety of industries in Argentina, such as food, metallurgy, mining and oil. They are common in pumps, gearboxes, fans, conveyor belts and machine tools. Their function is to keep the bearing lock nut in position, preventing it from loosening during operation and extending the service life of the assembly.
To select the correct washer, take into account the shaft diameter and the size of the nut you are going to secure. It is important that the inner tab matches the shaft groove and that the outer tab can be bent over one face of the nut. During mounting, make sure the washer is properly seated and that the bend is firm but without damaging the nut. Proper lubrication and correct bearing alignment also contribute to a safe mounting.
As for equivalents, SKF MB series lock washers are interchangeable with those of other brands that follow the same designation. However, always verify critical dimensions, such as bore diameter and thickness, to ensure compatibility. Do not invent part numbers: if you have doubts, consult the supplier. MR Accesorios Industriales sells this brand as part of its line of products for mounting and maintenance.
If you need SKF MB series lock washers, contact us on WhatsApp. Send us the exact part number shown on your equipment or in the manual and we will quote you promptly. At MR Accesorios Industriales we have more than 80 years of experience in the field and we advise you so that you choose the right component.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What is an SKF MB lock washer used for?
- It is used to secure a bearing lock nut and prevent it from loosening. It is placed on the shaft, engaged in the groove, and a tab is bent over the nut. It is a simple and effective mechanical fastening method.
- How do I choose the correct size of MB washer?
- You must select the washer that matches the shaft diameter and the nut size. Verify that the inner tab fits into the shaft groove and that the outer tab can be bent over the nut. If you have doubts, consult us with the part number.
- Are SKF MB washers compatible with other brands?
- Yes, in general they are interchangeable with other brands that use the same MB designation. However, it is advisable to verify critical dimensions such as bore diameter and thickness. We can help you confirm the equivalence.