SKF 24020-2RS5/C3GEM9 spherical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Spherical roller bearings
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Decoding SKF 24020-2RS5/C3GEM9
- 240Series
- Spherical roller bearings, 240 series. Series differ in outside diameter and width even when the bore is the same.
- 20Bore
- Bore 100 mm (20 × 5).
- 2RS5/C3GEM9Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
24020 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 24020-2RS5/C3GEM9 measures 100 mm across the bore and 150 mm across the outside diameter; its width is 50 mm (100 x 150 x 50 mm).
SKF 24020-2RS5/C3GEM9 belongs to spherical 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 24020-2RS5/C3GEM9 and any equivalents.
Spherical roller bearings from SKF carry radial loads together with a certain amount of axial load, and their two rows of rollers let the bearing absorb angular misalignment between shaft and housing. That makes them a fit for equipment where shafts deflect or where mounting is not perfectly true. MR Industrial Accessories LLC supplies this line to plants throughout the United States and in several Latin American countries.
Reading the designation helps you order exactly what the application calls for. Take 24020-2RS5/C3GEM9: the leading digits set the size and dimension series, 2RS5 tells you the bearing is sealed on both sides, C3 marks internal clearance above normal, and GEM9 describes the lubricant treatment or quality. Once you know what each block of the code stands for, you can specify the bearing without guessing at substitutes.
You will find this bearing type in mining, cement, steel, paper, crane and conveyor work, and in gearboxes, mills, screens and large industrial fans. In all of these, shaft deflection or imperfectly aligned supports are normal operating conditions rather than exceptions, and the spherical raceway takes up that movement.
Selection comes down to radial and axial load, running speed and the surrounding environment. The 2RS5 seal keeps out dust and moisture, though the working temperature should still be checked. C3 clearance pays off with interference fits or thermal gradients across the assembly. Proper alignment at installation and correct lubrication matter as well, since running beyond the permissible misalignment adds stress and shortens service life. Internal clearance and tightening torque should follow the manufacturer's instructions.
When you compare codes from other brands, dimensions alone are not enough. Two bearings can measure the same and still differ in clearance or in the lubricant they carry, so load capacity and seal type belong in the comparison too. Our team can point you toward interchangeability options, but confirming against the equipment's technical data is the safer route. Replacements that ignore part of the full designation are best avoided.
Have the complete code ready and send it to us by WhatsApp or email. We will quote it and help you confirm you are getting the right part, and we can suggest equivalents when needed.
Dimensions
100 x 150 x 50 mm (d x D x B): boundary dimensions for basic designation 24020, according to ISO 15.
- Bore
- 100mm
- Outside diameter (D)
- 150mm
- Width (B)
- 50mm
Same size, other brands
Other brands' pages with basic designation 24020: 100 x 150 x 50 mm (d x D x B) per ISO 15.
- NSK24020CE424020CK30E4
- RKB24020
- TIMKEN24020EJ
What they share are the ISO 15 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 24020-2RS5/C3GEM9 bearing: what are its dimensions?
- SKF 24020-2RS5/C3GEM9 measures 100 mm across the bore and 150 mm across the outside diameter; its width is 50 mm (100 x 150 x 50 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation 24020.
- What does C3 indicate in the bearing code?
- C3 means radial internal clearance is greater than normal. It suits assemblies with interference fits on the shaft or housing, or where the parts run at different temperatures. The right choice depends on the specific mounting and operating conditions.
- Can this bearing absorb misalignment between shaft and housing?
- Yes. The spherical raceway lets the bearing compensate for small angular misalignments. How much it can take varies with series and size, and staying inside that limit avoids extra stress and early failure.
- How do I get a quote for this bearing?
- Send the full bearing code through our WhatsApp or email channel and we will prepare the quote. If any part of the designation is unclear, a photo of the part or the drawing helps us identify it.