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The CBU 472921 is a clutch release bearing.
Typical applications are general industrial drive systems. It is produced under the Nexans Bearing brand and can be supplied under neutral packing, custom packaging or a full private label set. Send us the original reference and we will reply within 24 hours.
Product Description
The CBU 472921 is a clutch release bearing supplied under the Nexans Bearing brand.
Typical applications are general industrial drive systems. Each unit is produced on the same controlled lines used for our other bearing ranges, and the running surfaces are inspected before dispatch. If the duty point is unusual — high speed, high temperature or heavy shock loading — confirm the selection with us before ordering, because the standard reference may not be the right choice for that duty.
| Item | Value |
|---|---|
| Part number | CBU 472921 |
| Type | Clutch Release Bearing |
| Dimension standard | ISO 15 |
| Brand | Nexans Bearing |
| Item | Detail |
|---|---|
| OEM / ODM | Supported — custom packaging, laser marking on bearing rings, neutral packing and full private label sets |
| MOQ | Varies by product line and packaging type; standard stock items can be supplied in small trial quantities |
| Custom lead time | Negotiable against the confirmed order specification |
| Quotation | Every RFQ answered within 24 hours |
| Item | Detail |
|---|---|
| Quotation | Issued within 24 hours of receiving your RFQ |
| Packing | Neutral packing, custom packaging or full private label sets |
| Trial orders | Standard stock items can be supplied in small trial quantities |
| Large size stock | Held in a 2,000 m² warehouse that holds large size bearings |
| References | Send the original number or the vehicle / machine model and we will cross-check CBU 472921 |
| Item | Standard / detail |
|---|---|
| Quality management | ISO 9001:2015 |
| Certifications | CE, SGS, CNAS |
| Product standards | ISO 15, ISO 492, ISO 281 and ISO 76 |
| Ring material | Chrome steel GCr15 / AISI 52100 |
| Tolerances | Checked to the dimensional class confirmed on the order |
| Before dispatch | Running accuracy and seal condition inspected on every unit |
| Item | Guidance |
|---|---|
| Alignment | Locate the bearing on the guide sleeve and check that it slides freely and sits square to the diaphragm spring |
| Grease | Supplied pre-greased and sealed — do not wash out the factory grease |
| Actuation | Check the release travel and the free play of the actuating mechanism after fitting |
| Sealing | The seal keeps clutch dust and moisture out of the ball path |
| Storage | Keep in the original packaging, dry and free from vibration |
| Operating limits | Not intended for riding the clutch or for release loads above the specified figure — confirm the duty point before selection |
The CBU 472921 is a clutch release bearing supplied under the Nexans Bearing brand. Send us your drawing or the original reference and we will confirm the dimensions against current stock.
Clutch release bearings are selected by the vehicle model, engine and clutch kit. Send us the vehicle make, model and year, or the original bearing number, and we will confirm the correct reference.
Locate the bearing on the guide sleeve and check that it slides freely and sits square to the diaphragm spring. Supplied pre-greased and sealed — do not wash out the factory grease. Follow the fitting figures issued for the machine or vehicle, and check the assembly for free rotation before it goes back into service.
MOQ depends on the product line and the packaging type. Standard stock items can be supplied in small trial quantities, so tell us the quantity you need and we will confirm it against current stock.
Yes. We provide custom packaging, laser marking, neutral packing and full private label sets. Lead time and MOQ for custom orders are negotiable.
Liaocheng Nexans Bearing Co., Ltd. has manufactured bearings in Shandong, China since 1997. The plant covers 10,000 m² and runs 21 production lines across 13 bearing product lines, with a 2,000 m² warehouse that holds large size bearings.
Our products serve the automotive, industrial machinery, construction machinery and high-end manufacturing sectors. Bearing specifications conform to ISO 15, ISO 492, ISO 281 and ISO 76. If you need the CBU 472921 or a comparable clutch release bearing, send us your specification and we will reply within 24 hours.
