SKF 4202 ATN9 double row ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Double row ball bearings
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Decoding SKF 4202 ATN9
- 42Series
- Double row ball bearings, 42 series. Series differ in outside diameter and width even when the bore is the same.
- 02Bore
- Bore 15 mm: by standard, 02 designates 15 mm.
- ATN9Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
4202 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 4202 ATN9 measures 15 mm across the bore and 35 mm across the outside diameter; its width is 14 mm (15 x 35 x 14 mm).
SKF 4202 ATN9 belongs to double row ball bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 4202 ATN9 and any equivalents.
SKF double row deep groove ball bearings handle radial and axial loads in both directions. The two-row ball design provides higher load capacity than a single row bearing of the same size while keeping a compact footprint. Typical uses include machine tools, pumps and gearboxes where rigidity and precision matter. MR Industrial Accessories LLC supplies these bearings to customers across the United States and several Latin American countries.
The part number combines a four-digit base with the ATN9 suffix. The base identifies size and series: 4200 ATN9, 4201 ATN9 and 4202 ATN9 step up in bore diameter within the same category. The ATN9 suffix denotes a glass fiber reinforced polyamide cage, suited to moderate temperatures and applications where lower weight and noise are desired. Reading the code correctly lets you order the exact replacement without ambiguity.
These bearings appear in centrifugal pumps, fans, small compressors, mixers and conveyors, as well as packaging equipment and precision machine tools. The double row construction supplies rigidity and smooth running under combined loads. Depending on the variant, sealed or open designs adapt to dusty or humid conditions. They are common in food, chemical, petrochemical and process industries.
Selection depends on the radial and axial loads, rotation speed and environment. Check the sealing type: rubber seals block contaminants better, while open versions simplify lubrication. During mounting, align shaft and housing precisely and apply the recommended lubricant. Poor fitting can shorten bearing life and cause vibration.
For equivalences, SKF double row bearings can be interchanged with other brands that follow the same dimensional and suffix designation. Confirm that the complete part number matches in bore, outer diameter and width, and that the cage type is the same. Send us the original part number and we will help you find the right option. Interchangeability works when tolerances and internal design are respected.
To request a quote, send the full part number by WhatsApp or email to MR Industrial Accessories LLC. The team replies promptly, suggests equivalents and helps you choose the correct variant. If you cannot find a part number, ask us and we will source it for you.
Dimensions
15 x 35 x 14 mm (d x D x B): boundary dimensions for basic designation 4202, according to ISO 15.
- Bore
- 15mm
- Outside diameter (D)
- 35mm
- Width (B)
- 14mm
Frequently asked questions
- SKF 4202 ATN9 bearing: what are its dimensions?
- SKF 4202 ATN9 measures 15 mm across the bore and 35 mm across the outside diameter; its width is 14 mm (15 x 35 x 14 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation 4202.
- What does the ATN9 suffix mean on these bearings?
- ATN9 indicates a glass fiber reinforced polyamide cage. It is lightweight and resistant, and suits moderate operating temperatures. External dimensions and load capacity remain the same, but the cage affects dynamic behavior and heat dissipation.
- How do I choose between a single row and a double row bearing?
- It depends on the load and the space available. Double row bearings take higher radial and axial loads in both directions but need more width. If your application has significant combined loads or requires greater rigidity, the double row is the option. Share your working conditions and we will advise.
- Can I replace an SKF bearing with another brand?
- Yes, provided the main dimensions (bore, outer diameter and width) and the cage type match. International standards ensure dimensional interchangeability. Also verify load capacity and service conditions. Send us the original part number and we will advise on the equivalence.