NSK N 326M cylindrical roller bearing
- Brand
- NSK
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
- Series
- N
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Decoding NSK N 326M
- N 3Series
- Cylindrical roller bearings, N 3 series. Series differ in outside diameter and width even when the bore is the same.
- 26Bore
- Bore 130 mm (26 × 5).
- MSuffix
- NSK suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
N 326 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
NSK N 326M measures 130 mm across the bore and 280 mm across the outside diameter; its width is 58 mm (130 x 280 x 58 mm).
NSK N 326M belongs to cylindrical roller 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 N 326M and any equivalents.
For applications that demand high radial load capacity and speed, NSK N series cylindrical roller bearings provide a robust solution. The design uses cylindrical rollers and a machined bronze cage to deliver rigidity and durability in demanding industrial settings. MR supplies these bearings to customers across the United States, Canada, Mexico and South America.
Reading the N series designation tells you the key features at a glance. The letter N indicates a single row cylindrical roller bearing with two ribs on the inner ring and none on the outer ring, which permits axial displacement between the rings. The number that follows identifies the bore size, and the M suffix denotes a machined bronze cage. This cage construction supports high speeds and adds strength under load.
Typical installations include gearboxes, pumps, fans, compressors and machine tool spindles. The bearings are also found in electric motors and power transmission equipment. Their high radial load rating and inherent rigidity make them a practical choice for metalworking, mining, food processing and power generation facilities.
Selection starts with the radial load, rotational speed and operating environment. Because these bearings are not self-aligning, shaft and housing alignment during mounting is critical. Grease or oil lubrication can be used depending on speed and temperature, and sealing should match the level of contamination present. The bronze cage allows reliable operation at elevated speeds.
If you have a part number from another brand or an unidentified bearing, our team can help identify a compatible NSK N series alternative. Equivalents follow the same international designation, but tolerances and internal clearance should be verified for proper performance.
To request a quote, send the part number or dimensions via WhatsApp or email. We reply promptly and can suggest equivalents if needed.
Dimensions
130 x 280 x 58 mm (d x D x B): boundary dimensions for basic designation N 326, according to ISO 15.
- Bore
- 130 mm
- Outside diameter (D)
- 280mm
- Width (B)
- 58mm
SKF and other brands, same size
Other brands' pages with basic designation N 326: 130 x 280 x 58 mm (d x D x B) per ISO 15.
- Need the SKF N 326? We can also quote:N 326 ECP
- FAGN326-E-XL-M1
What they share are the ISO 15 boundary dimensions, not the specs: seals or shields, internal clearance, cage and load rating may vary with brand and suffix. Every quote is by full part number.
Frequently asked questions
- NSK N 326M bearing: what are its dimensions?
- NSK N 326M measures 130 mm across the bore and 280 mm across the outside diameter; its width is 58 mm (130 x 280 x 58 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation N 326.
- What does the M suffix mean in an NSK N series bearing?
- The M suffix indicates a machined bronze cage. This cage provides strength and allows high speeds, making the bearing suitable for demanding applications.
- Where are NSK N series bearings typically used?
- They are used in gearboxes, electric motors, pumps, compressors and machine tool spindles, among other industrial applications that require high radial load capacity.
- How do I request a quote for an N series bearing?
- Send the part number or dimensions via WhatsApp or email to MR. We will quote it promptly and can suggest equivalents if needed.