
| SS | |
| Range | |
| SS Designation Range | |
| ER32SPR11-12 ER32 11-12 | |
| ER32SPR12-13 ER32 12-13 | |
| ER32SPR13-14 ER32 13-14 | |
| ER32SPR14-15 ER32 14-15 | |
| ER32SPR15-16 ER32 15-16 | |
| ER32SPR16-17 ER32 16-17 | |
| ER32SPR17-18 ER32 17-18 | |
| ER32SPR18-19 ER32 18-19 | |
| ER32SPR19-20 ER32 19-20 | |
| ER40SPR3-4 ER40 3-4 | |
| ER40SPR4-5 ER40 4-5 | |
| ER40SPR5-6 ER40 5-6 | |
| ER40SPR6-7 ER40 6-7 | |
| ER40SPR7-8 ER40 7-8 | |
| ER40SPR8-9 ER40 8-9 | |
| ER40SPR9-10 ER40 9-10 | |
| ER40SPR10-11 ER40 10-11 | |
| ER40SPR11-12 ER40 11-12 | |
| ER40SPR12-13 ER40 12-13 | |
| ER40SPR13-14 ER40 13-14 | |
| ER40SPR14-15 ER40 14-15 | |
| ER40SPR15-16 ER40 15-16 | |
| ER40SPR16-17 ER40 16-17 | |
| ER40SPR17-18 ER40 17-18 | |
| ER40SPR18-19 ER40 18-19 | |
| ER40SPR19-20 ER40 19-20 | |
| ER40SPR20-21 ER40 20-21 | |
| ER40SPR21-22 ER40 21-22 | |
| ER40SPR22-23 ER40 22-23 | |
| ER40SPR23-24 ER40 23-24 | |
| ER40SPR24-25 ER40 24-25 | |
| ER40SPR25-26 ER40 25-26 | |
| ER50SPR10-12 ER50 10-12 | |
| ER50SPR12-14 ER50 12-14 | |
| ER50SPR14-16 ER50 14-16 | |
| ER50SPR16-18 ER50 16-18 | |
| ER50SPR18-20 ER50 18-20 | |
| ER50SPR20-22 ER50 20-22 | |
| ER50SPR22-24 ER50 22-24 | |
| ER50SPR24-26 ER50 24-26 | |
| ER50SPR26-28 ER50 26-28 | |
| ER50SPR28-30 ER50 28-30 | |
| ER50SPR30-32 ER50 30-32 | |
| ER50SPR32-34 ER50 32-34 |
| ER11SPR0.5-1 Designation | SS ER11 | 0.5-1 Range |
| ER11SPR1-2 | ER11 | 1-2 |
| ER11SPR2-3 | ER11 | 2-3 |
| ER11SPR3-4 | ER11 | 3-4 |
| ER11SPR4-5 | ER11 | 4-5 |
| ER11SPR5-6 | ER11 | 5-6 |
| ER11SPR6-7 | ER11 | 6-7 |
| ER16SPR0.5-1 | ER16 | 0.5-1 |
| ER16SPR1-2 | ER16 | 1-2 |
| ER16SPR2-3 | ER16 | 2-3 |
| ER16SPR3-4 | ER16 | 3-4 |
| ER16SPR4-5 | ER16 | 4-5 |
| ER16SPR5-6 | ER16 | 5-6 |
| ER16SPR6-7 | ER16 | 6-7 |
| ER16SPR7-8 | ER16 | 7-8 |
| ER16SPR8-9 | ER16 | 8-9 |
| ER16SPR9-10 | ER16 | 9-10 |
| ER20SPR1-2 | ER20 | 1-2 |
| ER20SPR2-3 | ER20 | 2-3 |
| ER20SPR3-4 | ER20 | 3-4 |
| ER20SPR4-5 | ER20 | 4-5 |
| ER20SPR5-6 | ER20 | 5-6 |
| ER20SPR6-7 | ER20 | 6-7 |
| ER20SPR7-8 | ER20 | 7-8 |
| ER20SPR8-9 | ER20 | 8-9 |
| ER20SPR9-10 | ER20 | 9-10 |
| ER20SPR10-11 | ER20 | 10-11 |
| ER20SPR11-12 | ER20 | 11-12 |
| ER20SPR12-13 | ER20 | 12-13 |
| ER25SPR1-2 | ER25 | 1-2 |
| ER25SPR2-3 | ER25 | 2-3 |
| ER25SPR3-4 | ER25 | 3-4 |
| ER25SPR4-5 | ER25 | 4-5 |
| ER25SPR5-6 | ER25 | 5-6 |
| ER25SPR6-7 | ER25 | 6-7 |
| ER25SPR7-8 | ER25 | 7-8 |
| ER25SPR8-9 | ER25 | 8-9 |
| ER25SPR9-10 | ER25 | 9-10 |
| ER25SPR10-11 | ER25 | 10-11 |
| ER25SPR11-12 | ER25 | 11-12 |
| ER25SPR12-13 | ER25 | 12-13 |
| ER25SPR13-14 | ER25 | 13-14 |
| ER25SPR14-15 | ER25 | 14-15 |
| ER25SPR15-16 | ER25 | 15-16 |
| ER32SPR2-3 | ER32 | 2-3 |
| ER32SPR3-4 | ER32 | 3-4 |
| ER32SPR4-5 | ER32 | 4-5 |
| ER32SPR5-6 | ER32 | 5-6 |
| ER32SPR6-7 | ER32 | 6-7 |
| ER32SPR7-8 | ER32 | 7-8 |
| ER32SPR8-9 | ER32 | 8-9 |
| ER32SPR9-10 ER32SPR10-11 | ER32 ER32 | 9-10 10-11 |