SKF 6009-2RS1/C4WT deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
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Other brands for this category
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Decoding SKF 6009-2RS1/C4WT
- 60Series
- Deep groove ball bearings, 60 series. Series differ in outside diameter and width even when the bore is the same.
- 09Bore
- Bore 45 mm (09 × 5).
- 2RS1/C4WTSuffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
6009 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 6009-2RS1/C4WT measures 45 mm across the bore and 75 mm across the outside diameter; its width is 16 mm (45 x 75 x 16 mm).
SKF 6009-2RS1/C4WT belongs to deep groove ball 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 6009-2RS1/C4WT and any equivalents.
Sealed deep groove ball bearings in the SKF RS/CWT line combine rubber sealing with a grease selected for hot running conditions. They carry combined radial and axial loads, so they fit equipment where heat, dust and moisture are part of daily operation. MR Industrial Accessories supplies this line within its SKF bearing range for customers in the United States and Latin America.
Reading the code tells you what you are ordering. The base number identifies the series, as in 6009, 6203 or 6207. Sealing comes next: 2RS1 means rubber seals on both sides, while 2RS2 uses a heavier seal design. Clearance follows, with C3 or C4 giving more internal play than standard, which suits hot running or tight fits. WT closes the code and marks the factory fill of high-temperature grease. A reference such as 6205-2RS2/C3WT therefore describes a 62 series bearing with high-sealing double-sided seals, C3 clearance and high-temperature grease.
Typical duties include industrial furnaces, induced draft fans, clinker conveyors and dryers, plus food, cement, steel and mining plants where equipment runs hot. Dusty and humid areas are also common, and the seals help keep contamination out of the raceways. In aggregate processing and glass production, these bearings support processes that cannot afford unplanned stops.
Selection starts with the working temperature, because WT grease is formulated for particular ranges. Match C3 or C4 clearance to the fit and to the thermal expansion you expect. When mounting, keep blows away from the seals and check shaft-to-housing alignment. The bearings are lubricated for life, so confirm that operating conditions stay inside the grease limits. On vibrating equipment, consider whether a tighter fit is needed.
Bearings from other manufacturers can serve as equivalents when dimensions, clearance and sealing match. Suffix systems differ between brands, so a 2RS bearing from one maker may not seal exactly like a SKF 2RS1 or 2RS2. Compare compatibility data and review the service conditions before substituting.
For a quote on SKF RS/CWT series bearings, send the full code by WhatsApp or email to MR Industrial Accessories. Our team can suggest equivalents and help you pick the variant that fits your temperature, load and mounting situation.
More SKF versions in the 6009 series
SKF lists these 6009 series versions in its catalogs, but they don't have a page on this site. Send us the part number of any of them and we'll find it and quote it.
- SKF 6009 N
Dimensions
45 x 75 x 16 mm (d x D x B): boundary dimensions for basic designation 6009, according to ISO 15.
- Bore
- 45mm
- Outside diameter (D)
- 75mm
- Width (B)
- 16mm
Same size, other brands
Other brands' pages with basic designation 6009: 45 x 75 x 16 mm (d x D x B) per ISO 15.
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 6009-2RS1/C4WT bearing: what are its dimensions?
- SKF 6009-2RS1/C4WT measures 45 mm across the bore and 75 mm across the outside diameter; its width is 16 mm (45 x 75 x 16 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation 6009.
- What does the WT suffix mean?
- It shows the bearing leaves the factory packed with high-temperature grease. That grease holds its properties in hot running conditions, which helps the bearing last where heat is constant.
- How do 2RS1 and 2RS2 differ?
- Both mean rubber seals on each side. 2RS2 uses a more robust seal design and gives better sealing, so it suits dirtier or wetter environments.
- Can another brand replace a SKF bearing?
- Yes, provided dimensions, internal clearance and sealing type line up. Suffixes vary by maker, so check interchangeability with our team before you swap.