| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Approved Supplier | UST BS50-1D | BS50 BACKSTOP 1.250" BOR |
| | Approved Supplier | UST BS50-1F | BS50 BACKSTOP 1.375" BOR |
| | Approved Supplier | UST BS50-1G | BS50 BACKSTOP 1.437" BOR |
| | Approved Supplier | UST BS50-1H | BS50 BACKSTOP 1.500" BOR |
| | Approved Supplier | UST BS50-1J | BS50 BACKSTOP 1.625" BOR |
| | Approved Supplier | UST BS50-1L | BS50 BACKSTOP 1.750" BOR |
| | Approved Supplier | UST BS50-1P | BS50 BACKSTOP 1.875" BOR |
| | Approved Supplier | UST BS50-2 | BS50 BACKSTOP 2.000" BOR |
| | Approved Supplier | UST BS50-45 | BS50 BACKSTOP 45MM BORE |
| | Approved Supplier | UST BS50-50 | BS50 BACKSTOP 50MM BORE |
| | Approved Supplier | UST BS75-1R | BS75 BACKSTOP 1.937" BOR |
| | Approved Supplier | UST BS75-2 | BS75 BACKSTOP 2.000" BOR |
| | Approved Supplier | UST BS75-2B | BS75 BACKSTOP 2.125" BOR |
| | Approved Supplier | UST BS75-2D | BS75 BACKSTOP 2.250" BOR |
| | Approved Supplier | UST BS75-2G | BS75 BACKSTOP 2.437" BOR |
| | Approved Supplier | UST BS75-2H | BS75 BACKSTOP 2.500" BOR |
| | Approved Supplier | UST BS75-2J | BS75 BACKSTOP 2.625" BOR |
| | Approved Supplier | UST BS75-2L | BS75 BACKSTOP 2.750" BOR |
| | Approved Supplier | UST BS75-2P | BS75 BACKSTOP 2.875" BOR |
| | Approved Supplier | UST BS75-2R | BS75 BACKSTOP 2.937" BORE |
| | Approved Supplier | UST BS75-60 | BS75 BACKSTOP 60MM BORE |
| | Approved Supplier | UST BS75-65 | BS75 BACKSTOP 65MM BORE |
| | Approved Supplier | UST BS75-70 | BS75 BACKSTOP 70MM BORE |
| | Approved Supplier | UST BS75-75 | BS75 BACKSTOP 75MM BORE |
| | Approved Supplier | UST BS85-2F | BS85 BACKSTOP 2.375" BOR |
| | Approved Supplier | UST BS85-2G | BS85 BACKSTOP 2.437" BOR |
| | Approved Supplier | UST BS85-2H | BS85 BACKSTOP 2.500" BOR |
| | Approved Supplier | UST BS85-2J | BS85 BACKSTOP 2.625" BOR |
| | Approved Supplier | UST BS85-2L | BS85 BACKSTOP 2.750" BOR |
| | Approved Supplier | UST BS85-2P | BS85 BACKSTOP 2875" BORE |
| | Approved Supplier | UST BS85-2R | BS85 BACKSTOP 2.937" BOR |
| | Approved Supplier | UST BS85-3 | BS85 BACKSTOP 3.000" BOR |
| | Approved Supplier | UST BS85-3B | BS85 BACKSTOP 3.125" BOR |
| | Approved Supplier | UST BS85-3D | BS85 BACKSTOP 3.250" BOR |
| | Approved Supplier | UST BS85-70 | BS85 BACKSTOP 70MM BORE |
| | Approved Supplier | UST BS85-75 | BS85 BACKSTOP 75MM BORE |
| | Approved Supplier | UST BS85-80 | BS85 BACKSTOP 80MM BORE |
| | Approved Supplier | UST BS85-85 | BS85 BACKSTOP 85MM BORE |
| Manufacturer | Approved Supplier |
| Maximum Speed | 300 rpm Inner Race Overrunning |
