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The 22230CAK is a double row spherical roller bearing with a 150 mm bore, 270 mm outer diameter and 73 mm width. The rollers run on a spherical raceway in the outer ring, so the bearing self-aligns and keeps full roller contact while carrying heavy radial load and a moderate axial load in either direction.
Typical uses are steel plants, vibrating screens. Every bearing is dimensionally inspected to ISO 492 before dispatch, and the 22230CAK can be supplied under neutral packing, custom packaging or a full private label set.
Product Description
The 22230CAK is a double row spherical roller bearing with a 150 mm bore, 270 mm outer diameter and 73 mm width. The two rows of barrel shaped rollers run on a common spherical raceway in the outer ring, so the bearing keeps full roller contact even when the shaft and the housing are not perfectly aligned. This self-aligning behaviour absorbs shaft deflection and mounting error that would otherwise shorten the life of a rigid bearing.
That combination of self-alignment and a high radial load rating makes the 22230CAK a practical choice for steel plants, vibrating screens, where shock loads, contaminated surroundings and small alignment errors are normal operating conditions. It carries heavy radial load together with a moderate axial load in either direction. Its tapered bore is designed for mounting with an adapter sleeve or a withdrawal sleeve, so the bearing can be locked onto a plain shaft without a shoulder. If your duty point runs at very high speed or in an extreme-temperature environment, confirm the selection with us before ordering.
| Item | Value |
|---|---|
| Bearing number | 22230CAK |
| Type | Spherical Roller Bearing |
| Bore diameter (d) | 150 mm |
| Outer diameter (D) | 270 mm |
| Width (B) | 73 mm |
| Bore type | Tapered bore, 1:12 |
| Cage | Machined brass cage |
| Boundary 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 |
| Spherical roller capacity | Assembled in an installation workshop dedicated to spherical roller bearings and cylindrical roller bearings inside a 10,000 m² plant |
| Large size stock | Held in a 2,000 m² warehouse that holds large size bearings, spherical roller bearings included |
| Adapter sleeves | Supplied through a partner factory that produces adapter sleeves |
| Item | Standard / detail |
|---|---|
| Quality management | ISO 9001:2015 |
| Certifications | CE, SGS, CNAS |
| Dimensional inspection | ISO 492 |
| Load rating | ISO 281 |
| Static load rating | ISO 76 |
| Boundary dimensions | ISO 15 (radial bearings) |
| Before dispatch | Every bearing dimensionally inspected and load tested |
| Item | Guidance |
|---|---|
| Mounting | Press or heat fit the bearing through the ring that carries the interference. For a tapered bore, drive the bearing up the adapter sleeve until the internal clearance reaches the value the application calls for, then lock the sleeve nut. |
| Self-aligning capacity | The spherical outer raceway compensates angular misalignment between shaft and housing, so the bearing tolerates shaft deflection under load |
| Axial load | Carries a moderate axial load in either direction on top of its high radial capacity; do not use it as a pure thrust bearing |
| Lubrication | Use the grease or oil specified for the duty point; keep the seal and surrounding area clean during fitting |
| Storage | Keep in the original packaging, dry and free from vibration |
| Operating limits | Not intended for extreme temperature or severe shock loading — confirm the duty point before selection |
The 22230CAK has a 150 mm bore, a 270 mm outer diameter and a 73 mm width, with a tapered bore 1:12. It is a spherical roller bearing supplied under the Nexans Bearing brand.
Both rows of rollers run on a single spherical raceway in the outer ring, so the 22230CAK self-aligns and keeps full roller contact when the shaft deflects or the housing is not perfectly square to the shaft. This is the main reason spherical roller bearings are chosen for heavy equipment where alignment cannot be held rigidly.
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 on bearing rings, neutral packing and full private label sets. Lead time and MOQ for custom orders are negotiable.
Boundary dimensions follow ISO 15, dimensional inspection follows ISO 492, dynamic load rating follows ISO 281 and static load rating follows ISO 76. Our quality management system is certified to ISO 9001:2015, and the company holds CE, SGS and CNAS certifications.
Liaocheng Nexans Bearing Co., Ltd. has manufactured bearings in Liaocheng, Shandong, China since 1997. The plant covers 10,000 m² and runs 21 production lines across 13 bearing product lines, with an installation workshop dedicated to spherical roller bearings and cylindrical roller bearings and a 2,000 m² warehouse that holds large size bearings, spherical roller bearings included.
Our bearings serve the automotive, industrial machinery, construction machinery and high-end manufacturing sectors. All specifications conform to ISO 15, ISO 492, ISO 281 and ISO 76. If you need the 22230CAK or a comparable spherical roller bearing, send us your specification and we will reply within 24 hours.
