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Ausco invented the spring applied-hydraulically released multi-disc brake in the early 1970s.
Today, Ausco remains the leader in spring applied-hydraulically released brakes.
Ausco's catalog product offerings include all of the common SAE mounts. Most of our brakes are offered in both wet and dry configurations.
Variations on shaft and spline sizes are also a common option.
In addition, Ausco offers a number of specialty multi-disc brakes for articulated vehicles, mining shuttle cars, etc.
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Use any or all of the menus to choose brake specs and filter your selection in the table below. |
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BRAKE P/N |
MOUNT |
SHAFT
INPUT |
SHAFT
OUTPUT |
WET OR DRY |
TORQUE (lb-in) |
RELEASE
PRESSURE |
SERVICE
SHEET |
| 30070 |
SAE D TO SAE E |
13T 8/16 |
13T 8/16 |
D |
17800 [2011] |
215 [15] |
Download
|
| 31276 |
SAE D TO SAE E |
13T 8/16 |
13T 8/16 |
D |
9800 [1107] |
175 [12] |
n/a
|
| 37235 |
SAE C ONE WAY CLUTCH |
14T 12/24 |
14T 12/24 |
W |
6200 [700] |
395 [27] |
n/a
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| 37236 |
SAE C ONE WAY CLUTCH |
14T 12/24 |
14T 12/24 |
W |
6200 [700] |
395 [27] |
n/a
|
| 37255 |
SAE C 2 BOLT |
14T 12/24 |
14T 12/24 |
D |
9000 [1017] |
230 [16] |
Download
|
| 37805 |
SAE C ONE WAY CLUTCH |
14T 12/24 |
14T 12/24 |
W |
6200 [700] |
395 [27] |
n/a
|
| 37806 |
SAE C ONE WAY CLUTCH |
14T 12/24 |
14T 12/24 |
W |
6200 [700] |
395 [27] |
n/a
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| 38940 |
SAE D ONE WAY CLUTCH |
13T 8/16 |
13T 8/16 |
W |
13000 [1468] |
265 [18] |
n/a
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| 38941 |
SAE D ONE WAY CLUTCH |
13T 8/16 |
13T 8/16 |
W |
13000 [1468] |
265 [18] |
n/a
|
| 74030 |
SAE B WITH SERVICE |
13T 16/32 |
13T 16/32 |
W |
3200 [362] |
185 [13] |
Download
|
| 74145 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
W |
6500 (448) |
260 (18) |
n/a
|
| 74165 |
SAE C WITH SERVICE |
14T 12/24 |
14T 12/24 |
W |
5400 [610] |
250 [17] |
Download
|
| 74240 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
W |
6,500 |
260 |
Download
|
| 75105 |
MODIFIED SAE A TO SAE B |
13T 16/32 |
13T 16/32 |
W |
1540 [174] |
190 [13] |
Download
|
| 75110 |
MODIFIED SAE A TO SAE B |
SAE 6B |
13T 16/32 |
W |
2600 [294] |
180 [12] |
Download
|
| 75115 |
MODIFIED SAE A TO SAE B |
SAE 6B |
SAE 6B |
W |
3200 [362] |
220 [15] |
Download
|
| 75120 |
MODIFIED SAE A TO SAE B |
SAE 6B |
SAE 6B |
W |
3800 [429] |
240 [17] |
Download
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| 75125 |
MODIFIED SAE A TO SAE B |
SAE 6B |
13T 16/32 |
W |
3800 [429] |
240 [17] |
Download
|
| 75130 |
SAE B TO SAE B |
13T 16/32 |
13T 16/32 |
W |
3200 [362] |
220 [15] |
Download
|
| 75220 |
SAE B TO SAE B |
13T 16/32 |
13T 16/32 |
W |
1540 [174] |
190 [13] |
Download
|
| 75225 |
SAE B TO SAE B |
13T 16/32 |
13T 16/32 |
W |
1800 [203] |
140 [10] |
Download
|
| 75230 |
SAE B TO SAE B |
13T 16/32 |
13T 16/32 |
W |
2600 [294] |
180 [12] |
Download
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| 75255 |
SAE B TO SAE B |
15T 16/32 |
15T 16/32 |
W |
3200 [362] |
220 [15] |
Download
|
| 75260 |
SAE B TO SAE B |
13T 16/32 |
13T 16/32 |
W |
3800 [429] |
240 [17] |
Download
|
| 75626 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
W |
4000 [452] |
120 [8] |
Download
|
| 75627 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
W |
5400 [610] |
150 [10] |
Download
|
| 75628 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
W |
9000 [1017] |
230 [16] |
Download
|
| 75629 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
W |
7200 [814] |
190 [13] |
Download
|
| 75631 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
D |
4000 [452] |
120 [8] |
Download
|
| 75632 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
D |
5400 [610] |
150 [10] |
Download
|
| 75633 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
D |
9000 [1017] |
230 [16] |
Download
|
| 75634 |
SAE C TO SAE C |
21T 16/32 |
21T 16/32 |
D |
6600 [746] |
175 [12] |
Download
|
| 75635 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
D |
7200 [814] |
190 [13] |
Download
|
| 75636 |
SAE C TO SAE C |
17T 12/24 |
17T 12/24 |
D |
9000 [1017] |
230 [16] |
Download
|
| 75637 |
SAE C TO SAE C |
21T 16/32 |
21T 16/32 |
D |
9000 [1017] |
230 [16] |
Download
|
| 75800 |
SAE B TO SAE B |
13T 16/32 |
13T 16/32 |
D |
1540 [174] |
180 [12] |
Download
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| 75805 |
SAE B TO SAE B |
13T 16/32 |
13T 16/32 |
D |
1800 [203] |
120 [8] |
Download
|
| 75815 |
SAE B TO SAE B |
13T 16/32 |
13T 16/32 |
D |
3200 [362] |
190 [13] |
Download
|
| 75820 |
SAE B TO SAE B |
15T 16/32 |
15T 16/32 |
D |
3200 [362] |
190 [13] |
Download
|
| 75825 |
SAE B TO SAE B |
13T 16/32 |
13T 16/32 |
D |
3800 [429] |
215 [15] |
Download
|
| 75830 |
MODIFIED SAE A TO SAE B |
13T 16/32 |
13T 16/32 |
D |
1540 [174] |
180 [12] |
Download
|
| 75835 |
MODIFIED SAE A TO SAE B |
SAE 6B |
13T 16/32 |
D |
2600 [294] |
160 [11] |
Download
|
| 75840 |
MODIFIED SAE A TO SAE B |
SAE 6B |
SAE 6B |
D |
3200 [362] |
190 [13] |
Download
|
| 75845 |
MODIFIED SAE A TO SAE B |
SAE 6B |
SAE 6B |
D |
3800 [429] |
215 [15] |
Download
|
| 75850 |
MODIFIED SAE A TO SAE B |
SAE 6B |
13T 16/32 |
D |
3800 [429] |
215 [15] |
Download
|
| 76184 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
D |
2200[249] |
120 [8] |
Download
|
| 76208 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
W |
12500 [1412] |
230 [16] |
Download
|
| 76222 |
SAE D TO SAE D |
13T 8/16 |
13T 8/16 |
W |
20000 [2260] |
295 [20] |
Download
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| 76263 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
W |
2200 [249] |
120 [8] |
Download
|
| 76264 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
W |
3300 [373] |
155 [11] |
Download
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| 76265 |
SAE C TO SAE C |
14T 12/24 |
14T 12/24 |
D |
3300 [373] |
150 [10] |
Download
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| 76349 |
SAE D TO SAE D |
13T 8/16 |
13T 8/16 |
W |
16000 [1808] |
220 [15] |
Download
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| 76350 |
SAE D TO SAE D |
13T 8/16 |
13T 8/16 |
W |
12000 [1356] |
175 [12] |
Download
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| 76351 |
SAE D TO SAE D |
13T 8/16 |
13T 8/16 |
W |
8400 [949] |
125 [9] |
Download
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| 76470 |
SAE B TO SAE B |
13T 16/32 |
13T 16/32 |
D |
2600 [294] |
170 [12] |
Download
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| 76928 |
MODIFIED SAE A TO SAE C |
14T 12/24 |
14T 12/24 |
W |
9000 [1017] |
230 [16] |
Download
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| 76929 |
SAE C 2 TO 4 BOLT |
14T 12/24 |
14T 12/24 |
W |
9000 [1017] |
230 [16] |
Download
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| 78018 |
SAE C TO SAE D |
14T 12/24 |
13T 8/16 |
W |
6100[690] |
180 [12] |
Download
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| 78299 |
MODIFIED SAE A TO SAE C |
SAE 6B |
14T 12/24 |
W |
9000 [1017] |
230 [16] |
Download
|
| 78391 |
SAE A TO SAE A |
14T 12/24 |
14T 12/24 |
W |
7000 [791] |
285 [20] |
Download
|
| 79622 |
LG DRIVELINE |
36T 16/32 |
36T 16/32 |
W |
44000 [4971] |
225 [16] |
Download
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| 80250 |
SHUTTLE CAR |
|
20T 12/24 |
W |
16,560 (1871) |
265 (18) |
Download
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| 81564 |
WHEEL MOUNT |
|
1.500 TAPER |
W |
10800 [1220] |
480 [33] |
Download
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| 81634 |
WHEEL MOUNT |
|
1.000 TAPER |
W |
4200 [475] |
290 [20] |
Download
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| 81829 |
LG DRIVELINE |
36T 16/32 |
36T 16/32 |
W |
51000 [5762] |
260 [18] |
Download
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| 81830 |
LG DRIVELINE |
38T 20/40 |
38T 20/40 |
W |
35000 [3954] |
235 [17] |
Download
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| 81831 |
SM DRIVELINE |
10T PARALLEL |
10T PARALLEL |
W |
18000 [2034] |
173 [12] |
Download
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| 81832 |
SM DRIVELINE |
CONTACT AUSCO |
|
W |
25000 [2820] |
173 [12] |
Download
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| 81840 |
SAE D TO SAE D |
13T 8/16 |
13T 8/16 |
D |
8400 (949) |
125 (9) |
Download
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| 81841 |
SAE D TO SAE D |
13T 8/16 |
13T 8/16 |
D |
12,000 (1356) |
175 (12) |
Download
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| 81842 |
SAE D TO SAE D |
13T 8/16 |
13T 8/16 |
D |
16,000 (1808) |
220 (15) |
Download
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| 81843 |
SAE D TO SAE D |
13T 8/16 |
13T 8/16 |
D |
20,000 (2,260) |
295 (20) |
Download
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| 81888 |
SAE B WITH SERVICE |
13T 16/32 |
13T 16/32 |
W |
3000 [118] |
220 [15] |
Download
|
| 82294 |
SAE C TO SAE B |
14T 12/24 |
15T 16/32 |
D |
3000 (339) |
315 (22) |
Download
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| 84490 |
SM DRIVELINE |
10T PARALLEL |
10T PARALLEL |
W |
25,000 (2820) |
173 (121) |
Download
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| 85468 |
LG DRIVELINE |
36T 16/32 |
36T 16/32 |
W |
57,700 (6519) |
290 (19.99) |
Download
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| 85621 |
WHEEL MOUNT |
|
1.25 TAPERED |
W |
6000 (414) |
275 (19) |
Download
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| 85622 |
WHEEL MOUNT |
|
1.500 TAPERED |
W |
6000 (413) |
275 (18) |
Download
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| 86663 |
MOD. SAE A TO SAE C W/ SVC |
SAE 6B |
14T 12/24 |
W |
7,100 |
255 |
Download
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| 86664 |
SAE C WITH SERVICE |
14T 12/24 |
14T 12/24 |
W |
7,100 |
255 |
Download
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| 87276 |
SM DRIVELINE |
10T STRAIGHT |
10T STRAIGHT |
W |
12,100 (1,367) |
190 (12.1 BAR) |
Download
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| 87626 |
SAE B TO SAE C |
14T 12/24 |
14T 12/24 |
W |
9000 (1017) |
255 (18) |
Download
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| 89573 |
SAE C WITH SERVICE |
14T 12/24 |
14T 12/24 |
W |
12,000 (1,356) |
225 (17.6) |
Download
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| 89730 |
SAE C WITH SERVICE |
14T 12/24 |
14T 12/24 |
W |
7,100 (802) |
255 (17.6) |
Download
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| 90303 |
SHUTTLE CAR |
|
20T 12/24 |
W |
16,560 (1871) |
265 (18) |
Download
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| 91191 |
SHUTTLE CAR |
|
20T 12/24 |
W |
16,560 (1871) |
265 (18) |
Download
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Design Data Sheet for Multi-Disc Brakes
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