INA linear ball bearing and guideway assemblies represent the most extensive and complex group within the range of monorail guidance systems.
They are used where linear guidance systems with high load-carrying capacity and rigidity must move heavy loads with high running and positional accuracy as well as low friction. The guidance systems are preloaded and are suitable for long, unlimited stroke lengths.
| Bearing Number | d(mm) | D(mm) | H(mm) |
| KWVE55-B-KT | 70 | 140 | 173.6 |
| KWVE30-B-H | 45 | 60 | 98.4 |
| KWVE15-B-S | 24 | 34 | 60.6 |
| KWEM15-C | 16 | 32 | 32 |
| KWE20 | 30 | 63 | 70.4 |
| KWVE30-B-N | 38 | 90 | 98.4 |
| KWSE45-L | 60 | 120 | 172.3 |
| GFW12 | 27 | 34 | 32 |
| KWVE15-B-KT | 24 | 47 | 60.6 |
| KWVE20-B-KT | 30 | 63 | 70.8 |
| KWVE30-B-KT-H | 45 | 60 | 98.4 |
| KWSE55 | 70 | 140 | 156.5 |
| KWSE30 | 42 | 90 | 91.4 |
| KWVE25-B-N | 31 | 70 | 82.7 |
| KWVE30-B-KT-L | 42 | 90 | 126.4 |
| KWEM15 | 16 | 32 | 42 |
| KWVE20-B-H | 30 | 44 | 70.8 |
| KWVE15-B-KT-HL | 28 | 34 | 74 |
| KWE30-H | 45 | 60 | 92.9 |
| KWVE35-SB | 85 | 76 | 110.4 |
| RWU25-D-H-OE | 40 | 48 | 90.6 |
| KWVE25-B-S | 36 | 48 | 82.7 |
| KWSE25-H | 40 | 48 | 81.8 |
| KWSE20-L | 30 | 63 | 91.6 |
| KWEM9-L | 10 | 20 | 40.5 |
| KWVE35-B | 48 | 100 | 111.4 |
| KWVE35-B-KT-SL | 48 | 70 | 144.4 |
| KWEM9-WC | 12 | 30 | 26.5 |
| KWVE20-B-KT-S | 30 | 44 | 70.8 |
| RWU65-E | 90 | 170 | 195.5 |
| RWU65-E-H | 100 | 126 | 195.5 |
| KWVE35-B-KT-H | 55 | 70 | 111.4 |
| KWEM12-C | 13 | 27 | 25 |
| KWVE45-B-EC | 60 | 120 | 97.8 |
| KWVE30-W | 42 | 142 | 97.6 |