NW Centering Rings
| Part Number | Size | A | B | Material |
| CTSZJ10L/G | NW-10 | 12 | 10 | AL/SS |
| CTSZJ16L/G | NW-16 | 17 | 16 | AL/SS |
| CTSZJ25L/G | NW-25 | 26 | 25 | AL/SS |
| CTSZJ40L/G | NW-40 | 41 | 40 | AL/SS |
| CTSZJ50L/G | NW-50 | 52 | 50 | AL/SS |
| Part Number | Size | A | B | Material |
| CTSZJ10L/G | NW-10 | 12 | 10 | AL/SS |
| CTSZJ16L/G | NW-16 | 17 | 16 | AL/SS |
| CTSZJ25L/G | NW-25 | 26 | 25 | AL/SS |
| CTSZJ40L/G | NW-40 | 41 | 40 | AL/SS |
| CTSZJ50L/G | NW-50 | 52 | 50 | AL/SS |