NTN 32314CU5GD tapered roller bearing
- Brand
- NTN
- Category
- Bearings
- Subcategory
- Tapered roller bearings
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
Request your quote via WhatsApp or email, with the quantity you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
How to read NTN 32314CU5GD
- 323Series
- Tapered roller bearings, 323 series. For the same bore, each series has a different outside diameter and width.
- 14Bore
- 70 mm bore: 14 × 5.
- CU5GDSuffix
- NTN suffix: it defines the variant (sealing, cage, internal clearance or other features).
32314 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The NTN 32314CU5GD bearing has a 70 mm bore, a 150 mm outside diameter and a 54 mm total width (70 x 150 x 54 mm).
NTN 32314CU5GD is a reference of tapered roller bearing, within Bearings. Request a quote for 32314CU5GD via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
NTN tapered roller bearings are components designed to support combined radial and axial loads. Their raceway geometry and truncated-cone rollers distribute the load along a contact line, making them suitable for applications with moderate to high demands. They are used in industrial machinery, transport equipment and power transmission systems. MR Accesorios Industriales sells this NTN line.
The designation of these bearings combines numbers and letters that indicate design features. In the series in question, the numeric prefix indicates the size and dimensional series; the suffix CU identifies an execution with specific internal characteristics, while GD refers to the particular surface treatment or tolerance. The part numbers in this series correspond to tapered roller bearings with standardized dimensions and those variants. Understanding these suffixes is key to selecting the correct replacement.
In Argentine industry, these bearings are used in gearboxes, conveyor belts, road machinery, agricultural equipment and lifting systems. They also appear in machine tool spindles and in backup rolls of rolling mills. Their ability to support combined loads makes them common in applications where precision and rigidity are important. MR Accesorios Industriales supplies this line to workshops, factories and production plants throughout the country.
To select the right bearing, take into account the radial and axial load it must support, the rotation speed and the environmental conditions. Installation requires careful alignment and proper lubrication, either with grease or oil, as applicable. The sealing or protective plates must be chosen based on the contamination and humidity of the environment. Incorrect installation can reduce the bearing's service life and affect equipment performance.
NTN tapered roller bearings can be interchanged with those of other brands that follow the same standardized dimensions and equivalent designations. If you have another brand's part number, we can tell you the corresponding NTN reference. Interchangeability depends on tolerances and suffixes, so it is important to verify the exact equivalence. At MR Accesorios Industriales we advise you so that the replacement is reliable.
If you need an NTN tapered roller bearing, write to us on WhatsApp with the part number or dimensions you are looking for. We will quote it promptly and coordinate delivery. We can also advise you if you have doubts about the designation or installation. MR Accesorios Industriales is available to help you find the right part.
Dimensions
Boundary dimensions of the basic designation 32314 per ISO 355: 70 x 150 x 54 mm (d x D x T).
- Bore
- 70 mm
- Outside diameter (D)
- 150mm
- Total width (T)
- 54mm
Same size in SKF and other brands
Pages from other brands with the basic designation 32314: 70 x 150 x 54 mm (d x D x T) per ISO 355.
They share the boundary dimensions set by ISO 355, 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 NTN 32314CU5GD bearing?
- The NTN 32314CU5GD bearing has a 70 mm bore, a 150 mm outside diameter and a 54 mm total width (70 x 150 x 54 mm). These are the standardised boundary dimensions (ISO 355) of the basic designation 32314.
- What do the CU and GD suffixes mean on these bearings?
- The CU suffix indicates a specific internal execution, while GD refers to particular tolerances or treatments defined by NTN. These suffixes are important to ensure interchangeability. If you have doubts, send us the complete part number and we will advise you.
- How do I choose the right tapered bearing for my application?
- Consider the radial and axial load, speed, lubrication and environment. Also the type of mounting and alignment. With that data, we recommend the NTN reference that best suits you. Write to us on WhatsApp and we will help you.
- Can I replace a bearing from another brand with an NTN one?
- Yes, if the standardized dimensions and tolerances match. Interchangeability depends on the suffixes and execution. If you send us the original brand's part number, we will tell you the equivalent NTN reference and quote it for you.