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BWK bearing adapter sleeves close gaps between a tapered-bore bearing and a cylindrical shaft to create a secure fit. They can be used on straight and stepped shafts.
The listed metric H and H23 trade numbers are supplied as assemblies with a lock nut and lock washer.
Key Advantages
Mounts tapered-bore bearings on cylindrical shafts
Suitable for straight and stepped shafts
Closes bearing-to-shaft gaps for a secure fit
Supplied with a lock nut and lock washer
Metric shaft sizes from 20 to 60 mm in the listed range
Models & Dimensions
| Adapter Sleeve Trade Number | For Shaft Diameter (mm) | ID (mm) | Width (mm) | Includes |
|---|---|---|---|---|
| H206 | 25 | 25 | 27 | Lock Nut, Lock Washer |
| H207 | 30 | 30 | 29 | Lock Nut, Lock Washer |
| H208 | 35 | 35 | 31 | Lock Nut, Lock Washer |
| H305 | 20 | 20 | 29 | Lock Nut, Lock Washer |
| H308 | 35 | 35 | 36 | Lock Nut, Lock Washer |
| H309 | 40 | 40 | 39 | Lock Nut, Lock Washer |
| H311 | 50 | 50 | 45 | Lock Nut, Lock Washer |
| H2306 | 25 | 25 | 38 | Lock Nut, Lock Washer |
| H2307 | 30 | 30 | 43 | Lock Nut, Lock Washer |
| H2308 | 35 | 35 | 46 | Lock Nut, Lock Washer |
| H2309 | 40 | 40 | 50 | Lock Nut, Lock Washer |
| H2310 | 45 | 45 | 55 | Lock Nut, Lock Washer |
| H2311 | 50 | 50 | 59 | Lock Nut, Lock Washer |
| H2312 | 55 | 55 | 62 | Lock Nut, Lock Washer |
| H2313 | 60 | 60 | 65 | Lock Nut, Lock Washer |
![]() | The listed metric models are supplied with a lock nut and lock washer. Confirm final availability and installation dimensions before quotation. |
Applications
Spherical roller bearings
Self-aligning ball bearings
Plummer block bearing arrangements
Conveyors, fans and industrial machinery
Maintenance and replacement installations
Packaging & Inquiry
For model confirmation or quotation, provide the bearing designation, required adapter sleeve model, shaft diameter and quantity. Final fit and dimensions should be checked against the bearing and shaft arrangement.
WhatsApp: +86 188 6688 2299
Email: admin@bwkbearing.com
Please mention "BWK Website" when contacting us.
BWK provides reliable bearing solutions for industrial and agricultural applications, supported by stable supply, strict quality control and flexible OEM & ODM services.
