NSK 241/560CAMK30E4 spherical roller bearing
- Brand
- NSK
- Category
- Bearings
- Subcategory
- Spherical roller bearings
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
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How to read NSK 241/560CAMK30E4
- 241Series
- Spherical roller bearings, 241 series. For the same bore, each series has a different outside diameter and width.
- /560Bore
- 560 mm bore.
- CAMK30E4Suffix
- NSK suffix: it defines the variant (sealing, cage, internal clearance or other features).
241/560 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The NSK 241/560CAMK30E4 bearing has a 560 mm bore, a 920 mm outside diameter and a 355 mm width (560 x 920 x 355 mm).
NSK 241/560CAMK30E4 is a reference of spherical roller bearing, within Bearings. Request a quote for 241/560CAMK30E4 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The NSK spherical roller bearing is a component designed to withstand high radial loads and axial loads in both directions, with self-aligning capability. Its design with two rows of rollers and a spherical outer raceway allows it to compensate for angular misalignment between shaft and housing, which makes it ideal for applications with shaft deflection or difficult mounting. It is used in heavy machinery, mining, cement, steel and power transmission equipment in general.
The designation of the CAMK E series is interpreted as follows: the numeric prefix indicates the size and the dimension series; the letters CAMK indicate a design with a tapered bore and a lubrication groove, and the suffix E identifies an execution with a stamped steel cage and higher capacity rollers. For example, 24024CAMK30E4 corresponds to a bearing of the 240 series, with a 1:30 tapered bore and lubrication groove. Knowing these part numbers allows you to order the exact reference.
In Argentine industry, these bearings are used in gearboxes, mills, crushers, screens, cement machines, mining and steel equipment, and in general in drives where loads are high and misalignment may occur. They also appear in industrial fans, high-flow pumps and continuous process equipment, where reliability and load capacity are critical to avoid unscheduled downtime.
To select correctly, take into account the radial and axial load, the rotation speed, the type of lubrication and the sealing. The tapered bore requires fitting with an adapter sleeve or lock nut, and it is essential to verify the initial alignment and the internal clearance after mounting. Lubrication can be with grease or oil; in applications with contamination, evaluate additional seals. Careful mounting extends the service life of the bearing.
There are equivalents between brands for this type of bearing: different designations may refer to the same geometry and capacity. If you have the part number of another brand, we can help you identify the equivalent NSK reference. Interchangeability depends on tolerances and internal design, so it is advisable to verify the critical dimensions and operating conditions before replacing.
If you need an NSK spherical roller bearing, write to us on WhatsApp with the part number or the dimensions. At MR Accesorios Industriales we will quote the exact reference and advise you so that you choose the right option for your equipment.
Dimensions
Boundary dimensions of the basic designation 241/560 per ISO 15: 560 x 920 x 355 mm (d x D x B).
- Bore
- 560 mm
- Outside diameter (D)
- 920mm
- Width (B)
- 355mm
The same size in other brands
Pages from other brands with the basic designation 241/560: 560 x 920 x 355 mm (d x D x B) per ISO 15.
- FAG241/560-BEA-XL-MB1241/560-BEA-XL-K30-MB1
- NTN241/560B241/560BK30
- RKB241/560
- TIMKEN241/560YMB241/560YMD
They share the boundary dimensions set by ISO 15, not the technical data: seals or shields, internal clearance, cage and load rating can differ by brand and suffix. We quote each one by its full part number.
Frequently Asked Questions
- What are the dimensions of the NSK 241/560CAMK30E4 bearing?
- The NSK 241/560CAMK30E4 bearing has a 560 mm bore, a 920 mm outside diameter and a 355 mm width (560 x 920 x 355 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 241/560.
- What does the CAMK E designation mean in an NSK bearing?
- The letters CAMK indicate a bearing with a tapered bore and a lubrication groove; the final E indicates an execution with a stamped steel cage and higher load capacity. The preceding number defines the dimension series and the size.
- Does this bearing allow misalignment between shaft and housing?
- Yes, spherical roller bearings compensate for angular misalignment thanks to their spherical outer raceway and two rows of rollers. This makes them suitable for shafts that deflect or mountings with alignment difficulties.
- How do I request a quote for a specific NSK bearing?
- Write to us on WhatsApp with the complete part number or the main dimensions (bore, outer diameter and width). At MR Accesorios Industriales we will quote the exact reference and indicate the compatible alternative if necessary.