NTN NN3022HSRT6 cylindrical roller bearing de doble hilera
- Brand
- NTN
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
- Series
- NN
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Decoding NTN NN3022HSRT6
- NN 30Series
- Cylindrical roller bearings, NN 30 series. Series differ in outside diameter and width even when the bore is the same.
- 22Bore
- Bore 110 mm (22 × 5).
- HSRT6Suffix
- NTN suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
NN 3022 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
NTN NN3022HSRT6 belongs to cylindrical roller bearing de doble hilera, 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 NN3022HSRT6 and any equivalents.
The NTN NN series covers double row cylindrical roller bearings built for high radial capacity, rigidity and accurate running. Machine tool spindles, grinding heads and similar equipment rely on this design. MR Industrial Accessories LLC supplies this NTN line to customers throughout the United States and Latin America, and can help you match the correct part number to your application.
Reading the code helps narrow the options. NN points to a double row cylindrical roller bearing. The digits that follow, as in NN3013HSRT6 or NN3014HSRT6, identify the size and dimension series, while the HSRT6 suffix covers construction details of this precision line. Have your equipment measurements ready before choosing the exact number.
Typical applications include machine tool spindles, grinding machine heads, boring machines and measuring equipment where rotational precision matters. The double row of rollers carries heavy radial loads with little deformation, so these bearings suit assemblies where accuracy is essential.
Selection depends on radial load, speed and the precision required. Mount with the right tooling in a clean area, and verify shaft and housing alignment. Lubrication also matters: use the lubricant specified for spindle duty and keep the work area free of contamination. Sealing follows the application, and many installations run these bearings open with an external retention design.
Replacing a bearing from another brand is possible. The NTN NN series can be cross-referenced with double row bearings from other makers that share the same dimensions and tolerances. Send the complete part number or the main dimensions and we will help confirm a reliable replacement.
To request a quote, message us on WhatsApp or by email with the part number you need, for example NN3013HSRT6 or NN3020HSRT6. If the exact variant is not listed, send the model anyway and we will take care of it.
Dimensions
- Bore
- 110 mm
Frequently asked questions
- What does the NN designation mean in NTN bearings?
- NN identifies a double row cylindrical roller bearing. The numbers after it relate to size and dimension series, and suffixes such as HSRT6 describe construction features of the precision line.
- Where are NTN NN series bearings used?
- They appear in machine tool spindles, grinding machine heads and other equipment needing high rotational precision and radial rigidity, including machining shops and automotive plants.
- How do I request a quote for an NN bearing?
- Send the complete part number, for example NN3014HSRT6, on WhatsApp or by email. If you do not see the exact variant, send the model and we will handle it.