ISO Outer Ring Centering Ring & NBR O'Ring(Europe)
ISO Centering Rings
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| Model No. | ISO63OCRNSE | ISO80OCRNSE | ISO100OCRNSE | ISO160OCRNSE | ISO200OCRNSE | ISO250OCRNSE | ISO320OCRNSE | ISO400OCRNSE | ISO500OCRNSE | ISO630OCRNSE | ISO63OCRNAE | ISO80OCRNAE | ISO100OCRNAE | ISO160OCRNAE | ISO200OCRNAE | ISO250OCRNAE | ISO320OCRNAE | ISO400OCRNAE | ISO500OCRNAE | ISO630OCRNSE |
| Parts No. | 192310422 | 192311422 | 192312422 | 192315422 | 192316422 | 192317422 | 192319422 | 192321422 | 192323422 | 192325422 | 192310122 | 192311122 | 192312122 | 192315122 | 192316122 | 192317122 | 192319122 | 192321122 | 192323122 | 192325122 |
| A | 68 | 81 | 100 | 148 | 210 | 257.5 | 312 | 394 | 494 | 644.5 | 68 | 81 | 100 | 148 | 210 | 257.5 | 312 | 394 | 494 | 644.5 |
| B | 70 | 82.6 | 102 | 153 | 213 | 261 | 318 | 400 | 501 | 650.5 | 70 | 82.6 | 102 | 153 | 213 | 261 | 318 | 400 | 501 | 650.5 |
| C | 8 | 8 | 8 | 8 | 8 | 8 | 12 | 12 | 12 | 12 | 8 | 8 | 8 | 8 | 8 | 8 | 12 | 12 | 12 | 12 |
| D | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 5.6 | 5.6 | 5.6 | 5.6 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 | 5.6 | 5.6 | 5.6 | 5.6 |
| E | 94 | 109 | 128 | 179 | 238 | 287 | 344 | 446 | 535 | 684.8 | 94 | 109 | 128 | 179 | 238 | 287 | 344 | 446 | 535 | 684.8 |
| Material-C/R | 304 S.S. | 304 S.S. | 304 S.S. | 304 S.S. | 304 S.S. | 304 S.S. | 304 S.S. | 304 S.S. | 304 S.S. | 304 S.S. | Al | Al | Al | Al | Al | Al | Al | Al | Al | Al |
| Material-O/R | Al | Al | Al | Al | Al | Al | Al | Al | Al | Al | Al | Al | Al | Al | Al | Al | Al | Al | Al | Al |
| Material-O'Ring | NBR | NBR | NBR | NBR | NBR | NBR | NBR | NBR | NBR | NBR | NBR | NBR | NBR | NBR | NBR | NBR | NBR | NBR | NBR | NBR |
| O'Ring Size | AS-337 | AS-341 | AS-347 | AS-362 | AS-371 | AS-378 | AS-454 | AS-461 | AS-469 | AS-475 | AS-337 | AS-341 | AS-347 | AS-362 | AS-371 | AS-378 | AS-454 | AS-461 | AS-469 | AS-475 |
| Select | Model No. | Parts No. | A | B | C | D | E | Material-C/R | Material-O/R | Material-O'Ring | O'Ring Size |
| ISO63OCRNSE | 192310422 | 68 | 70 | 8 | 3.9 | 94 | 304 S.S. | Al | NBR | AS-337 | |
| ISO80OCRNSE | 192311422 | 81 | 82.6 | 8 | 3.9 | 109 | 304 S.S. | Al | NBR | AS-341 | |
| ISO100OCRNSE | 192312422 | 100 | 102 | 8 | 3.9 | 128 | 304 S.S. | Al | NBR | AS-347 | |
| ISO160OCRNSE | 192315422 | 148 | 153 | 8 | 3.9 | 179 | 304 S.S. | Al | NBR | AS-362 | |
| ISO200OCRNSE | 192316422 | 210 | 213 | 8 | 3.9 | 238 | 304 S.S. | Al | NBR | AS-371 | |
| ISO250OCRNSE | 192317422 | 257.5 | 261 | 8 | 3.9 | 287 | 304 S.S. | Al | NBR | AS-378 | |
| ISO320OCRNSE | 192319422 | 312 | 318 | 12 | 5.6 | 344 | 304 S.S. | Al | NBR | AS-454 | |
| ISO400OCRNSE | 192321422 | 394 | 400 | 12 | 5.6 | 446 | 304 S.S. | Al | NBR | AS-461 | |
| ISO500OCRNSE | 192323422 | 494 | 501 | 12 | 5.6 | 535 | 304 S.S. | Al | NBR | AS-469 | |
| ISO630OCRNSE | 192325422 | 644.5 | 650.5 | 12 | 5.6 | 684.8 | 304 S.S. | Al | NBR | AS-475 | |
| ISO63OCRNAE | 192310122 | 68 | 70 | 8 | 3.9 | 94 | Al | Al | NBR | AS-337 | |
| ISO80OCRNAE | 192311122 | 81 | 82.6 | 8 | 3.9 | 109 | Al | Al | NBR | AS-341 | |
| ISO100OCRNAE | 192312122 | 100 | 102 | 8 | 3.9 | 128 | Al | Al | NBR | AS-347 | |
| ISO160OCRNAE | 192315122 | 148 | 153 | 8 | 3.9 | 179 | Al | Al | NBR | AS-362 | |
| ISO200OCRNAE | 192316122 | 210 | 213 | 8 | 3.9 | 238 | Al | Al | NBR | AS-371 | |
| ISO250OCRNAE | 192317122 | 257.5 | 261 | 8 | 3.9 | 287 | Al | Al | NBR | AS-378 | |
| ISO320OCRNAE | 192319122 | 312 | 318 | 12 | 5.6 | 344 | Al | Al | NBR | AS-454 | |
| ISO400OCRNAE | 192321122 | 394 | 400 | 12 | 5.6 | 446 | Al | Al | NBR | AS-461 | |
| ISO500OCRNAE | 192323122 | 494 | 501 | 12 | 5.6 | 535 | Al | Al | NBR | AS-469 | |
| ISO630OCRNSE | 192325122 | 644.5 | 650.5 | 12 | 5.6 | 684.8 | Al | Al | NBR | AS-475 |
