SKF 31320 XJ2/CL7CVQ051 tapered roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Other brands for this category
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Decoding SKF 31320 XJ2/CL7CVQ051
- 313Series
- Tapered roller bearings, 313 series. Series differ in outside diameter and width even when the bore is the same.
- 20Bore
- Bore 100 mm (20 × 5).
- XJ2/CL7CVQ051Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
31320 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 31320 XJ2/CL7CVQ051 measures 100 mm across the bore and 215 mm across the outside diameter; its total width is 56.5 mm (100 x 215 x 56.5 mm).
SKF 31320 XJ2/CL7CVQ051 belongs to tapered 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 31320 XJ2/CL7CVQ051 and any equivalents.
For equipment that must handle combined radial and axial loads in one direction, SKF tapered roller bearings are a common choice. Their internal geometry creates linear contact between rollers and raceways, which supports high load capacity and rigidity. You will find them in gearboxes, wheel hubs and other industrial machinery where precise adjustment is critical. MR Industrial Accessories LLC supplies these bearings to customers across the United States, Canada, Mexico and South America.
The part number 31320 XJ2/CL7CVQ051 identifies a tapered roller bearing from the 31320 series. The basic number and its letters and digits define the series and other design details, while the final digits of the basic number indicate the bore diameter. When you request a quote, copy the designation exactly as it appears on the drawing or on the part so we can match it correctly.
These bearings appear in a broad range of industrial equipment: gearboxes, reducers, drive shafts, road machinery, earthmoving equipment, presses, mills and conveyors. In the automotive sector, they are used in wheel hubs and differentials, as well as in railway and port applications. Their ability to support combined loads makes them suitable for assemblies where the shaft must be well guided with little clearance.
Selecting the right tapered roller bearing depends on the radial and axial loads, the rotation speed and the environmental conditions. Mounting requires careful alignment and adequate axial adjustment, since these bearings are usually installed in pairs. Use the lubrication specified for the application and make sure the sealing protects against contamination. On critical equipment, follow the equipment manufacturer's recommendations.
When replacing a tapered roller bearing, customers often provide a part number from another brand. In those cases, we can indicate the equivalent SKF reference if you send the complete part number and, where possible, the main dimensions. Interchangeability between brands exists for many series, but it must be checked case by case to confirm that tolerances and load capacity are compatible with the equipment.
To request a quote for an SKF tapered roller bearing, send the part number or model by WhatsApp or email. The team at MR Industrial Accessories LLC replies promptly and can suggest equivalents and help you choose the correct part for your application.
Dimensions
100 x 215 x 56.5 mm (d x D x T): boundary dimensions for basic designation 31320, according to ISO 355.
- Bore
- 100mm
- Outside diameter (D)
- 215mm
- Total width (T)
- 56.5mm
Same size, other brands
Other brands' pages with basic designation 31320: 100 x 215 x 56.5 mm (d x D x T) per ISO 355.
- FAG31320-X-XL
- NTN31320XU
- RKB31320
- TIMKEN31320X
What they share are the ISO 355 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 31320 XJ2/CL7CVQ051 bearing: what are its dimensions?
- SKF 31320 XJ2/CL7CVQ051 measures 100 mm across the bore and 215 mm across the outside diameter; its total width is 56.5 mm (100 x 215 x 56.5 mm). Those are the boundary dimensions standardized in ISO 355 for basic designation 31320.
- What type of loads do tapered roller bearings support?
- They are designed for combined loads, meaning radial and axial loads in a single direction. Their linear contact geometry provides high load capacity and rigidity, making them suitable for 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 set according to the application. Precise alignment and adequate lubrication are essential. For critical equipment, follow the equipment manufacturer's instructions or contact us for guidance.
- Can I replace a bearing from another brand with an SKF one?
- In many cases yes, as long as dimensions and load capacity are verified. Send us the original part number or the main dimensions, and we will indicate the equivalent SKF reference and provide a quote.