SKF 31320 XJ2/CL7CVQ051 tapered roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Request your quote via WhatsApp or email, with the quantity you need.
Other brands in this category
Ask us about alternatives. Equivalence is verified for each reference and application.
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 SKF 31320 XJ2/CL7CVQ051
- 313Series
- Tapered roller bearings, 313 series. For the same bore, each series has a different outside diameter and width.
- 20Bore
- 100 mm bore: 20 × 5.
- XJ2/CL7CVQ051Suffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
31320 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 31320 XJ2/CL7CVQ051 bearing has a 100 mm bore, a 215 mm outside diameter and a 56.5 mm total width (100 x 215 x 56.5 mm).
SKF 31320 XJ2/CL7CVQ051 is a reference of tapered roller bearing, within Bearings. Request a quote for 31320 XJ2/CL7CVQ051 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
SKF tapered roller bearings are components designed to support combined radial and axial loads in a single direction. Their internal geometry allows linear contact between rollers and raceways, which provides high load capacity and rigidity. They are used in applications with significant loads where precise adjustment is required, such as gearboxes, wheel hubs and industrial machinery. At MR Accesorios Industriales we sell and distribute them in Buenos Aires, Argentina.
The designation of these bearings combines a basic number with letters and numbers that identify the series and the bore size. For example, the part number 31320 XJ2/CL7CVQ051 corresponds to a tapered roller bearing from the 31320 series, where the final digits indicate the bore diameter. The XJ2 design and the rest of the characters are part of the complete identification of the item. To request a quote, send us the part number exactly as it appears on the drawing or on the part.
In Argentine industry, these bearings are used in a wide variety of equipment: gearboxes, reducers, drive shafts, road machinery, earthmoving equipment, presses, mills and conveyors. They are also present in the automotive sector, especially in wheel hubs and differentials, and in railway and port applications. Their ability to support combined loads makes them suitable for assemblies where the shaft must be well guided and with little clearance.
To correctly select a tapered roller bearing, take into account the radial and axial load it will support, the rotation speed and the environmental conditions. Mounting requires careful alignment and adequate axial adjustment, since these bearings are usually mounted in pairs. Lubrication must be the one indicated for the type of application and the sealing must protect against contamination. If the mounting is on critical equipment, it is advisable to follow the equipment manufacturer's recommendations.
When replacing a tapered roller bearing, it is common for the customer to bring the part number of another brand. In those cases, we can indicate the equivalence with the corresponding SKF reference, as long as you send us the complete part number and, if possible, the main dimensions. Interchangeability between brands exists for many series, but it must be verified case by case to ensure that the tolerances and load capacity are compatible with the equipment.
If you need an SKF tapered roller bearing, write to us on WhatsApp with the part number or model you are looking for. At MR Accesorios Industriales we will quote it promptly and advise you so that the part is the correct one for your application. We sell and distribute SKF in Buenos Aires, Argentina, with more than 80 years of experience in the industrial sector.
Dimensions
Boundary dimensions of the basic designation 31320 per ISO 355: 100 x 215 x 56.5 mm (d x D x T).
- Bore
- 100mm
- Outside diameter (D)
- 215mm
- Total width (T)
- 56.5mm
The same size in other brands
Pages from other brands with the basic designation 31320: 100 x 215 x 56.5 mm (d x D x T) per ISO 355.
- FAG31320-X-XL
- NTN31320XU
- RKB31320
- TIMKEN31320X
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 SKF 31320 XJ2/CL7CVQ051 bearing?
- The SKF 31320 XJ2/CL7CVQ051 bearing has a 100 mm bore, a 215 mm outside diameter and a 56.5 mm total width (100 x 215 x 56.5 mm). These are the standardised boundary dimensions (ISO 355) of the basic designation 31320.
- What type of loads do tapered roller bearings support?
- They are designed to support combined loads, that is, radial and axial in a single direction. Their linear contact geometry gives them high load capacity and rigidity, which is why they are used in demanding applications where the shaft must be well guided.
- How are tapered roller bearings mounted?
- They are generally mounted in pairs, with an axial adjustment that must be set according to the application. Precise alignment and adequate lubrication are essential. For critical equipment, it is advisable to follow the equipment manufacturer's instructions or consult us by WhatsApp.
- Can I replace a bearing from another brand with an SKF one?
- In many cases yes, as long as the dimensions and load capacity are verified. If you send us the part number of the original part or the main dimensions, we will indicate the equivalent SKF reference and quote it promptly.