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SKF deep groove ball bearing, steel · SKF 61840 MA/C3
Deep groove ball bearing SKF 61840 MA/C3

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Deep groove ball bearing SKF 61840 MA/C3

Manufacturer Part Number
61840 MA/C3
Brand
SKFOfficial brand
Category
Bearings
Subcategory
Deep groove ball bearings

Other brands in this family

  • FAG
  • NTN
  • TIMKEN

Ask us about alternatives. Equivalence is verified for each reference and application.

SKF

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Description

SKF 61840 MA/C3 is a deep groove ball bearing reference, within Bearings. Request a quote for 61840 MA/C3 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF deep groove ball bearings of the MA/C series are precision components with a machined brass cage and specified internal clearance. They are used to support radial and axial loads in a wide variety of industrial applications where high speed and reliability are required. MR Accesorios Industriales supplies this line, with more than 80 years of experience in the field.

The designation of these bearings combines the series number with the suffixes MA and C3 or C4. For example, 6024 MA/C3 indicates a bearing of the 60 series, with a machined brass cage (MA) and C3 internal radial clearance. The C3 suffix corresponds to a clearance greater than normal, while C4 is even wider. These part numbers make it possible to quickly identify the construction features and the internal fit, making selection easier according to the application.

They are used in industries such as food, chemical, petrochemical and process industries, in equipment such as centrifugal pumps, fans, compressors, conveyor belts and machine tools. Their ability to operate at high speeds and withstand combined loads makes them suitable for power transmission and continuous rotation systems. In Argentina, they are common in industrial plants that require robust equipment with predictable maintenance.

For a correct selection, take the internal clearance into account: C3 or C4 are appropriate when there are interference fits, thermal gradients or high speeds. The brass cage provides strength and allows higher speeds than steel cages. During mounting, verify the alignment of the housings, adequate lubrication and sealing to prevent contamination. Careful mounting extends the service life of the bearing and reduces vibration.

SKF bearings are interchangeable with those of other brands that follow the same dimensional and clearance designations. When looking for a replacement, compare not only the part number but also the internal clearance and the cage type, since they can affect performance. MR Accesorios Industriales supplies SKF, and can advise you on equivalents without compromising the quality of the equipment.

If you need an SKF deep groove ball bearing of the MA/C series, send us the complete part number on WhatsApp at MR Accesorios Industriales. We will quote you shortly and help you confirm that the designation is the correct one for your application.

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 does the MA suffix mean on an SKF bearing?
MA indicates that the bearing has a machined brass cage, centered on the outer ring. This cage is stronger and suitable for high speeds and heavy loads, compared with stamped steel cages.
What is the difference between C3 and C4 clearance?
C3 clearance is greater than normal clearance, and C4 is even wider. They are chosen when the mounting or operating conditions generate thermal expansion or interference fits that reduce the internal clearance.
How do I request a quote for these bearings?
Send the complete bearing part number on WhatsApp to MR Accesorios Industriales. We will reply with the quote. If you have any doubts about the designation, we can help you verify it.
Request a quote on WhatsApp