SKF 3207 A-2ZTN9/C3MT33 double row angular contact ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Double row angular contact ball bearings
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
Request your quote via WhatsApp or email, with the quantity you need.
Other brands in this category
Ask us about alternatives. Equivalence is verified for each reference and application.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
How to read SKF 3207 A-2ZTN9/C3MT33
- 32Series
- Double row angular contact ball bearings, 32 series. For the same bore, each series has a different outside diameter and width.
- 07Bore
- 35 mm bore: 07 × 5.
- A-2ZTN9/C3MT33Suffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
3207 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 3207 A-2ZTN9/C3MT33 bearing has a 35 mm bore, a 72 mm outside diameter and a 27 mm width (35 x 72 x 27 mm).
SKF 3207 A-2ZTN9/C3MT33 is a reference of double row angular contact ball bearing, within Bearings. Request a quote for 3207 A-2ZTN9/C3MT33 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF double row angular contact bearing is a component designed to support combined radial and axial loads in both directions. Its construction with two rows of balls and inclined raceways allows it to handle tilting moments and significant axial loads. It is used in applications requiring high rigidity and precision, such as machine tool spindles, gearboxes and power transmission equipment. MR Accesorios Industriales sells this SKF bearing line for the Argentine industrial market.
The designation of these bearings follows a standardized system. In the example 3207 A-2ZTN9/C3MT33, the prefix 3207 indicates the size and series; the letter A indicates an internal design variant. The suffix 2Z indicates that the bearing has two protective shields (ZZ). TN9 refers to the polyamide cage. C3 specifies an internal radial clearance greater than normal, and MT33 identifies the grease type and lubrication conditions. Knowing these codes is key to selecting the correct bearing.
These bearings are used in industries such as metalworking, food processing, chemical and steel. Typical applications include machine tool main spindles, gearbox shafts, pumps, fans and power transmission equipment. In Argentina, they are common in the automotive industry, food processing plants and maintenance workshops. Their ability to support loads in two directions makes them versatile for rotating equipment requiring high precision and rigidity.
To select the right bearing, take into account the magnitude and direction of the loads, the rotation speed and the environmental conditions. The sealing (2Z, 2RS) protects against contaminants; choose according to exposure to dust or moisture. Internal clearance (C3, C4) compensates for thermal expansion. Lubrication (MT33 grease) must be compatible with the operating temperature. During mounting, ensure precise alignment and avoid impacts that damage the raceways. Incorrect mounting reduces bearing service life.
Double row angular contact bearings are interchangeable between manufacturers if dimensions and specifications match. SKF, FAG, NSK, NTN and Timken offer equivalent products. When looking for a replacement, verify the complete code, including sealing, clearance and lubrication suffixes. MR Accesorios Industriales can help you identify the correct equivalent for your application, ensuring compatibility and performance.
If you need this bearing or want to confirm the exact designation for your equipment, send the code by WhatsApp to MR Accesorios Industriales. Our technical team advises you with no obligation and provides a quote promptly. We work with leading brands. Do not hesitate to ask us about alternatives for your specific application.
Dimensions
Boundary dimensions of the basic designation 3207 per ISO 15: 35 x 72 x 27 mm (d x D x B).
- Bore
- 35mm
- Outside diameter (D)
- 72mm
- Width (B)
- 27mm
Frequently Asked Questions
- What are the dimensions of the SKF 3207 A-2ZTN9/C3MT33 bearing?
- The SKF 3207 A-2ZTN9/C3MT33 bearing has a 35 mm bore, a 72 mm outside diameter and a 27 mm width (35 x 72 x 27 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 3207.
- What does the C3 suffix mean on an SKF bearing?
- The C3 suffix indicates an internal radial clearance greater than normal. It is used when the bearing will operate at elevated temperatures or with interference fits, to compensate for expansion and avoid excessive preload.
- Does this bearing come lubricated from the factory?
- Yes, according to the MT33 suffix, it comes with factory grease for specific conditions. If you need another lubrication, ask us and we will offer alternatives according to your application.
- Can I replace an SKF bearing with another brand?
- Yes, if dimensions, internal clearance, sealing and lubrication match. Brands such as FAG, NSK or NTN have equivalents. Always verify the complete code and consult a specialist to ensure interchangeability.