SKF NU 215 ECML/P63H cylindrical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
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Decoding SKF NU 215 ECML/P63H
- NU 2Series
- Cylindrical roller bearings, NU 2 series. Series differ in outside diameter and width even when the bore is the same.
- 15Bore
- Bore 75 mm (15 × 5).
- ECML/P63HSuffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
NU 215 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF NU 215 ECML/P63H measures 75 mm across the bore and 130 mm across the outside diameter; its width is 25 mm (75 x 130 x 25 mm).
SKF NU 215 ECML/P63H 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 NU 215 ECML/P63H and any equivalents.
For equipment that sees heavy radial loads and elevated operating temperatures, the SKF NU ECML/P…H cylindrical roller bearing is a common choice. Its machined brass cage and thermal stabilization support dependable performance in tough industrial settings. MR Industrial Accessories LLC supplies this series to customers across the United States and Latin America.
Reading the part code helps you confirm you are ordering the right variant. NU means the inner ring has no flanges while the outer ring does, so the rings can shift axially relative to each other. EC signals an optimized internal design. ML identifies the machined brass cage. The P…H suffix covers tolerance class and internal clearance, with H indicating thermal stabilization for high temperatures. In a designation like NU 215 ECML/P63H, 215 is the size code and P63 gives the tolerance and clearance.
These bearings suit arrangements where radial forces are high and the shaft may deflect or grow with heat. Typical uses include gearboxes, centrifugal pumps, industrial fans, machine tools and mining equipment. They also appear in petrochemical, food processing and steel operations where uptime matters.
When selecting, review the radial load, running speed and ambient conditions. Contamination level drives the choice between open, sealed or shielded versions. Lubrication can be grease or oil depending on the application, and internal clearance should match the temperature and shaft fit. Proper alignment between supports prevents extra loads and helps the bearing reach its expected service life.
Cylindrical roller bearings from other manufacturers may be interchangeable if the boundary dimensions, tolerances and clearance are the same. SKF NU ECML/P…H series bearings have counterparts from brands such as FAG, NSK and NTN, but always compare the technical data before substituting. MR Industrial Accessories LLC can review compatibility and suggest options.
To get a quote or verify the exact designation for your machine, send the part number by WhatsApp or email. The team responds promptly and can help you choose the right bearing or an equivalent.
Dimensions
75 x 130 x 25 mm (d x D x B): boundary dimensions for basic designation NU 215, according to ISO 15.
- Bore
- 75mm
- Outside diameter (D)
- 130mm
- Width (B)
- 25mm
Same size, other brands
Other brands' pages with basic designation NU 215: 75 x 130 x 25 mm (d x D x B) per ISO 15.
- FAGNU215-E-XL-TVP2
- NSKNU215EM T, T7
- NTNNU215NU215EA
- RKBNU 215
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
- SKF NU 215 ECML/P63H bearing: what are its dimensions?
- SKF NU 215 ECML/P63H measures 75 mm across the bore and 130 mm across the outside diameter; its width is 25 mm (75 x 130 x 25 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation NU 215.
- What does the NU ECML/P…H designation indicate?
- NU means the inner ring has no flanges; EC is the optimized design; ML is the machined brass cage; P…H defines tolerance and clearance with thermal stabilization. The middle number, such as 215, identifies the size.
- Does this bearing permit axial displacement?
- Yes. The NU design allows the rings to move axially relative to each other, which helps accommodate thermal expansion and shaft deflection. This makes it suitable for long shafts or applications with temperature changes.
- How should I choose the internal clearance?
- Clearance depends on operating temperature, fit and speed. Higher temperatures generally call for greater clearance. Contact MR Industrial Accessories LLC for help selecting the right clearance for your equipment.