SKF C 2207 KTN9 cARB roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- CARB roller bearings
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Decoding SKF C 2207 KTN9
- C 22Series
- CARB roller bearings, C 22 series. Series differ in outside diameter and width even when the bore is the same.
- 07Bore
- Bore 35 mm (07 × 5).
- KTN9Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
C 2207 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF C 2207 KTN9 measures 35 mm across the bore and 72 mm across the outside diameter; its width is 23 mm (35 x 72 x 23 mm).
SKF C 2207 KTN9 belongs to cARB 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 C 2207 KTN9 and any equivalents.
SKF CARB rollers series C are self-aligning toroidal radial bearings built for high radial loads and for compensating misalignment between shaft and housing. Their compact envelope and load capacity suit machines where space is tight and robustness matters. MR Industrial Accessories supplies this line and can help you match the correct part number to your equipment.
Reading the series C code: the C stands for the CARB series; the two digits that follow indicate the size and change from one part number to the next; the KTN9 suffix tells you the bearing has a glass fiber reinforced polyamide cage and a tapered bore. Typical examples are C 2209 KTN9, C 2210 KTN9, C 2211 KTN9, C 2212 KTN9 and C 2213 KTN9, which show how the size steps up. Confirm the full part number before ordering to ensure interchangeability.
You will find these bearings in metallurgy, cement, paper and mining operations, in transmission equipment, gearboxes, paper machines, industrial fans and conveyors. Their self-aligning behavior is useful when shafts flex or when mounting introduces misalignment, since it avoids extra stress on the bearing and helps the assembly last longer.
Selection depends on radial load, speed and the misalignment the application allows. Mounting calls for shafts with adequate tolerance and housings that permit axial displacement. Use the lubricant specified by the manufacturer and keep initial alignment within the stated limits. Sealing is chosen according to the environment; add extra protection where dust or moisture is present. The KTN9 cage supports high speeds and moderate temperatures.
For equivalents, SKF CARB bearings can be replaced by products from other brands that share the same dimensional designation, but always check tolerances and load ratings. Suffixes are not always interchangeable between manufacturers. When replacing, compare the complete part number and the operating conditions. At MR Industrial Accessories we can advise on the best option for your application.
To request a quote or ask about an SKF CARB bearing, send the complete part number by WhatsApp or email. Our team replies promptly with the technical and commercial information you need to decide.
Dimensions
35 x 72 x 23 mm (d x D x B): boundary dimensions for basic designation C 2207, according to ISO 15.
- Bore
- 35mm
- Outside diameter (D)
- 72mm
- Width (B)
- 23mm
Frequently asked questions
- SKF C 2207 KTN9 bearing: what are its dimensions?
- SKF C 2207 KTN9 measures 35 mm across the bore and 72 mm across the outside diameter; its width is 23 mm (35 x 72 x 23 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation C 2207.
- What does the KTN9 suffix mean on an SKF CARB bearing?
- It indicates a tapered bore and a glass fiber reinforced polyamide cage. This cage is suitable for high speeds and moderate temperatures, and the tapered bore makes mounting on shafts with an adapter sleeve easier.
- Are SKF CARB series C bearings interchangeable with other brands?
- They can be interchangeable when the main dimensions and design match, but suffixes and tolerances may differ between manufacturers. Always verify the complete part number and the operating conditions before replacing. Ask us about specific equivalents.
- How is an SKF CARB bearing with a tapered bore mounted?
- It is mounted on a tapered shaft or with an adapter sleeve. Follow the manufacturer's instructions for tightening and lubrication. Correct misalignment before start-up to avoid additional loads.