SKF 32021 X/QDF 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 32021 X/QDF
- 320Series
- Tapered roller bearings, 320 series. For the same bore, each series has a different outside diameter and width.
- 21Bore
- 105 mm bore: 21 × 5.
- X/QDFSuffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
32021 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 32021 X/QDF bearing has a 105 mm bore, a 160 mm outside diameter and a 35 mm total width (105 x 160 x 35 mm).
SKF 32021 X/QDF is a reference of tapered roller bearing, within Bearings. Request a quote for 32021 X/QDF 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 withstand combined radial and axial loads. Their roller and raceway geometry distributes forces in applications where precision and load capacity are critical. MR Accesorios Industriales sells this line in Buenos Aires, Argentina, and advises you on selecting the right part number for your equipment. Send us the part number on WhatsApp and we'll quote you shortly.
The designation of this series is read from the basic number and the X/QDF suffix. For example, part numbers 32014 X/QDF, 32017 X/QDF, 32018 X/QDF, 32020 X/QDF, 32021 X/QDF and 32022 X/QDF share the X/QDF execution. The series number (32014, 32017, etc.) identifies the bearing size within the tapered roller family. To order yours, simply send us the full part number as it appears on the equipment or in the drawing.
These bearings are used in industries in Argentina such as food processing, metallurgy, mining and agriculture. They appear in gearboxes, drive shafts, pumps, fans and material handling equipment. They are also found in road and rail machinery, where combined loads and demanding conditions require robust components. If your application requires a tapered roller bearing, the part number in this series may be the right one.
To select the correct bearing, take into account the radial and axial load it must withstand, the rotation speed and the space available in the housing. Installation requires careful alignment and proper lubrication according to the working environment. Interference and internal clearance must be respected according to the manufacturer's recommendations to avoid premature failure. If you have doubts, consult us with your equipment data and we'll guide you.
SKF tapered roller bearings can be interchanged with those from other brands that follow the same dimensional nomenclature. If you bring the part number from another brand or an unidentified part, we'll tell you the compatible equivalent. Interchangeability is based on the main dimensions and the type of execution, so it is important to verify the full part number before replacing. At MR Accesorios Industriales we help you find the reference you need.
If you already have the part number, send it on WhatsApp to MR Accesorios Industriales and we'll quote you shortly. You can also write to us if you need advice to identify the tapered roller bearing that goes in your machine. 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 32021 per ISO 355: 105 x 160 x 35 mm (d x D x T).
- Bore
- 105mm
- Outside diameter (D)
- 160mm
- Total width (T)
- 35mm
The same size in other brands
Pages from other brands with the basic designation 32021: 105 x 160 x 35 mm (d x D x T) per ISO 355.
- FAG32021-X-XL
- NTN32021XU
- RKB32021
- TIMKEN32021X
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 32021 X/QDF bearing?
- The SKF 32021 X/QDF bearing has a 105 mm bore, a 160 mm outside diameter and a 35 mm total width (105 x 160 x 35 mm). These are the standardised boundary dimensions (ISO 355) of the basic designation 32021.
- What type of loads do SKF tapered roller bearings withstand?
- They are designed to withstand combined radial and axial loads. Their tapered roller geometry distributes forces, so they are used in applications where the load is not only radial. To select the correct part number, it is important to know the loads and the working speed.
- How do I request a quote for a bearing in this series?
- Write to us on WhatsApp with the full part number, for example 32014 X/QDF or 32017 X/QDF. With that information we'll quote you shortly. If you don't have the part number, send us the housing dimensions or a photo of the part and we'll help you identify it.
- Can I replace a bearing from another brand with an SKF one from this series?
- Yes, if the main dimensions and the type of execution match. Interchangeability between brands is based on the dimensional nomenclature. If you send us the part number of the original brand, we'll tell you the equivalent SKF reference so you can replace it without issues.