NTN 33122UE1 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 33122UE1
- 331Series
- Tapered roller bearings, 331 series. For the same bore, each series has a different outside diameter and width.
- 22Bore
- 110 mm bore: 22 × 5.
- UE1Suffix
- NTN suffix: it defines the variant (sealing, cage, internal clearance or other features).
33122 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The NTN 33122UE1 bearing has a 110 mm bore, a 180 mm outside diameter and a 56 mm total width (110 x 180 x 56 mm).
NTN 33122UE1 is a reference of tapered roller bearing, within Bearings. Request a quote for 33122UE1 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 withstand combined radial and axial loads. Their cone geometry allows progressive linear contact that distributes the load and provides high load capacity. They are used in applications with significant loads and controlled misalignment, such as gearboxes, wheel axles and industrial machinery. MR Accesorios Industriales sells this line for the Argentine market.
The designation of this series is interpreted by its numbers and letters. For example, 33122UE1 combines a base code that defines the size and capacity, and the UE1 suffix that indicates a specific construction variant from NTN. Find the complete part number of the part you need and send it on WhatsApp: we will quote the exact reference for you.
These bearings are used in industries such as automotive, metallurgical, cement and food. In Argentina they are commonly found in gearboxes, pumps, industrial fans and conveying equipment. Their capacity for combined loads makes them suitable for shafts where axial and radial loads act at the same time.
To select the right bearing, take into account the radial and axial load, the rotation speed and the environmental conditions. Assembly requires precise alignment and adequate lubrication, whether with grease or oil. Sealing will depend on the contamination of the environment. Incorrect assembly can reduce the service life of the bearing.
If you need to replace a bearing from another brand, we can help you find the equivalent. Bring us the part number of the original part and we will indicate the corresponding NTN reference. Interchangeability between brands is possible when dimensions and load capacity match, but it is always advisable to verify the technical data.
To request a quote for your NTN tapered roller bearing, write to us on WhatsApp with the part number or the dimensions you need. At MR Accesorios Industriales we will reply promptly with the exact reference and the purchase conditions.
Dimensions
Boundary dimensions of the basic designation 33122 per ISO 355: 110 x 180 x 56 mm (d x D x T).
- Bore
- 110 mm
- Outside diameter (D)
- 180mm
- Total width (T)
- 56mm
Same size in SKF and other brands
Pages from other brands with the basic designation 33122: 110 x 180 x 56 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 33122UE1 bearing?
- The NTN 33122UE1 bearing has a 110 mm bore, a 180 mm outside diameter and a 56 mm total width (110 x 180 x 56 mm). These are the standardised boundary dimensions (ISO 355) of the basic designation 33122.
- What does the UE1 suffix mean on an NTN bearing?
- The UE1 suffix identifies a specific construction variant within the series. It may refer to a particular cage design, tolerance or treatment. To confirm the exact characteristics of your part number, ask us on WhatsApp.
- How do I request the equivalent of a bearing from another brand?
- Write to us on WhatsApp with the complete part number of the original part. We will indicate the equivalent NTN reference and quote it for you. Interchangeability depends on the dimensions and load capacity matching.
- What lubrication do you recommend for these bearings?
- The choice between grease or oil depends on the speed, temperature and environment. For standard industrial applications, a lithium grease is usually suitable. Ask us on WhatsApp and we will advise you according to your equipment.