NIAGARA
AIR RELEASING-SPRING SET BRAKE
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| Part No. | Disc Dia. |
A Lgth. |
C Dia. | D Dia. | P Dia. | BC Dia. | N No-Size |
H Length |
S Range |
|---|---|---|---|---|---|---|---|---|---|
| NIA-105B | 5 | 4.31 | 1.5 | 7.37 | 9.12 | 8.25 | 6-3/8 | 1.75 | 1- 1-3/8 |
| NIA-205B | 5 | 5.94 | 1.5 | 7.37 | 9.12 | 8.25 | 6-3/8 | 3.37 | 1- 1-3/8 |
| NIA-108B | 8 | 5.06 | 2.12 | 10.5 | 12.25 | 11.25 | 8-3/8 | 2 | 1.12- 2 |
| NIA-208B | 8 | 6.69 | 2.12 | 10.5 | 12.25 | 11.25 | 8-3/8 | 4.12 | 1.12- 2 |
| NIA-111B | 11 | 5.69 | 3.12 | 14.25 | 16.5 | 15.25 | 8 - 2 | 2.75 | 1.12- 2 |
| NIA-211B | 11 | 7.28 | 3.12 | 14.25 | 16.5 | 15.25 | 8 - 2 | 4.37 | 1.12- 2 |
| NIA-113B | 13 | 6.62 | 4.63 | 16.62 | 18.87 | 17.62 | 12-5/8 | 4 | 23-33 |
| NIA-213B | 13 | 8.43 | 4.63 | 16.62 | 18.87 | 17.62 | 12-5/8 | 4.5 | 2.00-3 |
| NIA-117B | 17 | 7.5 | 4 | 21 | 24 | 22.5 | 12-5/8 | 4 | 23-42 |
| NIA-217B | 17 | 10.25 | 4 | 21 | 24 | 22.5 | 12-5/8 | 6 | 2.43-42 |
| NIA-121B | 21 | 7.68 | 6 | 25 | 28.25 | 26.75 | 12 - 1 | 3.62 | 2:42 |
| NIA-221B | 21 | 10.56 | 6 | 25 | 28.25 | 26.75 | 12 - 1 | 8 | 2.43-42 |
| NIA-125B | 25 | 9.18 | 7.25 | 29.75 | 32.5 | 31 | 12 - 1 | 5 | 3: 5: |
| NIA- 225B |
25 | 11.75 | 7.25 | 29.75 | 32.5 | 31 | 12 - 1 | 7.25 | 3: 5: |
| NIA-130B | 30 | 12.87 | 8.25 | 35.5 | 39 | 37 | 12-7/8 | 5 | 4.62-72 |
| NIA-230B | 30 | 16.12 | 8.25 | 35.5 | 39 | 37 | 12-7/8 | 7.12 | 4.62-72 |
| NIA-135B | 35 | 11.31 | 17 | 40 | 39.25 | 36.75 | 24-1 | 6 | 5.12-9.62 |
| NIA-235B | 35 | 13.75 | 17 | 40 | 39.25 | 36.75 | 24-1 | 7.12 | 5.12-9.62 |
