Bague d'usure M301908 (PUMPBS02894)
Product Images
Images are for representation only and may differ from the actual product.
Product Images
Images are for representation only and may differ from the actual product.
The Berkeley S02894 wear ring is a bronze wearing ring with a 5-3/4-inch inside diameter. It fits the Berkeley B4JRMBH and B4JRMBHS configurations in the compatibility table below.
This is an individual replacement ring. Match the exact pump bill-of-material number and inspect the mating impeller surface before ordering; a model-family match does not establish compatibility with every version of the pump.
The separate ring supports a focused repair of the pump’s wearing interface. Check service clearances and the condition of surrounding components during assembly, rather than selecting a ring solely by its inside diameter.
| Feature | Benefit |
|---|---|
| Individual bronze wearing ring | Service the wearing interface while retaining suitable surrounding pump components. |
| 5-3/4-inch inside diameter | Provides a dimensional check in addition to the exact part number. |
| Specified B4J applications | Match the complete bill-of-material number to the pump being repaired. |
| Specification | Details |
|---|---|
| Manufacturer | Berkeley |
| Manufacturer part number | S02894 |
| Material | Bronze |
| Inside diameter | 5-3/4 in. |
| Item supplied | Wear ring |
| Component or application | Selection guidance |
|---|---|
| B4JRMBH B62321 / B62323 | S02894 is the wearing ring, item 7. |
| B4JRMBHS B69743 | S02894 is the wearing ring, item 7. |
| B4JRMBHS B61050 / B66923 | S02894 is the wearing ring for these mechanical-seal assemblies. |
| Check | What to confirm |
|---|---|
| Pump identity | Match the complete bill-of-material number. |
| Mating fit | Inspect the impeller and ring seating surfaces; confirm required clearance. |
| Service | Disconnect the drive and follow the manufacturer’s assembly procedure. |
Need help selecting the correct replacement part? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your pump model, existing part number, and photos.