Specialty Products

ASA Squeeze Bushings

Precision Clamping Devices

ASA Squeeze Bushings are precision clamping devices designed to resist axial forces in fixturing and reciprocating shaft applications. These bushings clamp securely to the shaft (not the outer diameter) to ensure reliable axial load transmission through the bushing ends, while the integrated flange resists torque. For optimal performance, appropriate provisions must be made to manage axial forces and torque loads.

Overview Catalog

Hydraulic Squeeze Bushings by AME are used to clamp moving shafts to fixed housings in a wide range of applications. They deliver reliable, uniform 360° clamping for accurate, repeatable workpiece location and orientation.

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ASA Squeeze Bushings

Technical Specifications

Showing 55 of 55 models

Product ID	Units	Inside ød [H7]	Outside øD [g7]	L	Shaft ø [H7]	Housing ø [g7]	S	W	øF	øB	Axial Holding Force
ASA 0.250 x 1.250	Inch	0.250 in	0.625 in	1.25 in (0.000 / 0.0003 in)	-0.0005 / -0.0009 in	0.0000 / +0.0007 in	0.342 in	0.236 in	1.380 ± .015 in	0.936 ± 0.008 in	18 lbf
ASA 0.375 x 1.250	Inch	0.375 in	0.750 in	1.25 in (0.000 / 0.0003 in)	-0.0005 / -0.0009 in	0.0000 / +0.0008 in	0.342 in	0.236 in	1.500 ± .015 in	1.061 ± 0.008 in	60 lbf
ASA 0.500 x 2.000	Inch	0.500 in	0.875 in	2.00 in (0.000 / 0.0003 in)	-0.0006 / -0.0011 in	0.0000 / +0.0008 in	0.342 in	0.236 in	1.630 ± .015 in	1.193 ± 0.008 in	220 lbf
ASA 0.625 x 2.000	Inch	0.625 in	1.000 in	2.00 in (0.000 / 0.0003 in)	-0.0006 / -0.0011 in	0.0000 / +0.0008 in	0.342 in	0.236 in	1.750 ± .015 in	1.318 ± 0.008 in	280 lbf
ASA 0.750 x 2.000	Inch	0.750 in	1.125 in	2.00 in (0.000 / 0.0003 in)	-0.0008 / -0.0013 in	0.0000 / +0.0008 in	0.342 in	0.236 in	1.880 ± .015 in	1.443 ± 0.008 in	330 lbf
ASA 0.875 x 2.500	Inch	0.875 in	1.250 in	2.50 in (0.000 / 0.0003 in)	-0.0008 / -0.0013 in	0.0000 / +0.0010 in	0.342 in	0.236 in	2.000 ± .015 in	1.574 ± 0.008 in	550 lbf
ASA 1.000 x 2.500	Inch	1.000 in	1.375 in	2.50 in (0.000 / 0.0003 in)	-0.0008 / -0.0013 in	0.0000 / +0.0010 in	0.342 in	0.236 in	2.130 ± .015 in	1.699 ± 0.008 in	630 lbf
ASA 1.125 x 2.500	Inch	1.125 in	1.563 in	2.50 in (0.000 / 0.0003 in)	-0.0008 / -0.0013 in	0.0000 / +0.0010 in	0.372 in	0.315 in	2.380 ± .015 in	1.886 ± 0.008 in	710 lbf
ASA 1.250 x 3.000	Inch	1.250 in	1.688 in	3.00 in (0.000 / 0.0003 in)	-0.0010 / -0.0016 in	0.0000 / +0.0010 in	0.372 in	0.315 in	2.500 ± .015 in	2.011 ± 0.008 in	1030 lbf
ASA 1.375 x 3.000	Inch	1.375 in	1.813 in	3.00 in (0.000 / 0.0003 in)	-0.0010 / -0.0016 in	0.0000 / +0.0010 in	0.372 in	0.315 in	2.750 ± .015 in	2.214 ± 0.008 in	1130 lbf
ASA 1.500 x 3.000	Inch	1.500 in	1.938 in	3.00 in (0.000 / 0.0003 in)	-0.0010 / -0.0016 in	0.0000 / +0.0010 in	0.372 in	0.315 in	2.880 ± .015 in	2.339 ± 0.008 in	1240 lbf
ASA 1.750 x 3.500	Inch	1.750 in	2.188 in	3.50 in (0.000 / 0.0003 in)	-0.0010 / -0.0016 in	0.0000 / +0.0012 in	0.372 in	0.315 in	3.130 ± .015 in	2.589 ± 0.008 in	1770 lbf
ASA 2.000 x 3.500	Inch	2.000 in	2.625 in	3.50 in (0.000 / 0.0003 in)	-0.0012 / -0.0019 in	0.0000 / +0.0012 in	0.526 in	0.394 in	3.625 ± .015 in	3.062 ± 0.008 in	1710 lbf
ASA 2.250 x 3.500	Inch	2.250 in	2.875 in	3.50 in (0.000 / 0.0003 in)	-0.0012 / -0.0019 in	0.0000 / +0.0012 in	0.526 in	0.394 in	3.875 ± .015 in	3.312 ± 0.008 in	1920 lbf
ASA 2.500 x 4.000	Inch	2.500 in	3.125 in	4.00 in (0.000 / 0.0003 in)	-0.0012 / -0.0019 in	0.0000 / +0.0012 in	0.526 in	0.394 in	4.125 ± .015 in	3.562 ± 0.008 in	2610 lbf
ASA 2.750 x 4.000	Inch	2.750 in	3.375 in	4.00 in (0.000 / 0.0003 in)	-0.0012 / -0.0019 in	0.0000 / +0.0014 in	0.556 in	0.394 in	4.380 ± .015 in	3.815 ± 0.008 in	2870 lbf
ASA 3.000 x 4.000	Inch	3.000 in	3.750 in	4.00 in (0.000 / 0.0003 in)	-0.0012 / -0.0019 in	0.0000 / +0.0014 in	0.660 in	0.394 in	4.750 ± .015 in	4.118 ± 0.008 in	2700 lbf
ASA 3.500 x 4.500	Inch	3.500 in	4.250 in	4.50 in (0.000 / 0.0003 in)	-0.0014 / -0.0023 in	0.0000 / +0.0014 in	0.660 in	0.394 in	5.250 ± .015 in	4.687 ± 0.008 in	3810 lbf
ASA 4.000 x 4.500	Inch	4.000 in	4.750 in	4.50 in (0.000 / 0.0003 in)	-0.0014 / -0.0023 in	0.0000 / +0.0016 in	0.818 in	0.512 in	6.000 ± .015 in	5.251 ± 0.008 in	3880 lbf
ASA 4.500 x 4.500	Inch	4.500 in	5.250 in	4.50 in (0.000 / 0.0003 in)	-0.0014 / -0.0023 in	0.0000 / +0.0016 in	0.878 in	0.512 in	6.500 ± .015 in	5.813 ± 0.008 in	4370 lbf
ASA 5.000 x 5.000	Inch	5.000 in	5.875 in	5.00 in (0.000 / 0.0003 in)	-0.0017 / -0.0027 in	0.0000 / +0.0016 in	0.878 in	0.512 in	7.000 ± .015 in	6.375 ± 0.008 in	5800 lbf
ASA 5.500 x 5.000	Inch	5.500 in	6.375 in	5.00 in (0.000 / 0.0003 in)	-0.0017 / -0.0027 in	0.0000 / +0.0016 in	0.878 in	0.512 in	7.625 ± .015 in	6.938 ± 0.008 in	6380 lbf
ASA 6.000 x 5.000	Inch	6.000 in	6.875 in	5.00 in (0.000 / 0.0003 in)	-0.0017 / -0.0027 in	0.0000 / +0.0016 in	0.878 in	0.512 in	8.188 ± .015 in	7.500 ± 0.008 in	6960 lbf
ASA 6.500 x 5.000	Inch	6.500 in	7.375 in	5.00 in (0.000 / 0.0003 in)	-0.0017 / -0.0027 in	0.0000 / +0.0018 in	0.878 in	0.512 in	8.630 ± .015 in	7.938 ± 0.008 in	7540 lbf
ASA 7.000 x 5.000	Inch	7.000 in	7.875 in	5.00 in (0.000 / 0.0003 in)	-0.0017 / -0.0027 in	0.0000 / +0.0018 in	0.878 in	0.512 in	9.065 ± .015 in	8.438 ± 0.008 in	8120 lbf
ASA 7.500 x 6.000	Inch	7.500 in	8.375 in	6.00 in (0.000 / 0.0003 in)	-0.0020 / -0.0031 in	0.0000 / +0.0018 in	0.878 in	0.512 in	9.625 ± .015 in	8.938 ± 0.008 in	11530 lbf
ASA 8.000 x 6.000	Inch	8.000 in	8.875 in	6.00 in (0.000 / 0.0003 in)	-0.0020 / -0.0031 in	0.0000 / +0.0018 in	0.878 in	0.512 in	10.125 ± .015 in	9.438 ± 0.008 in	12290 lbf
ASA 8.500 x 6.000	Inch	8.500 in	9.375 in	6.00 in (0.000 / 0.0003 in)	-0.0020 / -0.0031 in	0.0000 / +0.0018 in	0.878 in	0.512 in	10.625 ± .015 in	9.938 ± 0.008 in	13060 lbf
ASA 9.000 x 6.000	Inch	9.000 in	10.000 in	6.00 in (0.000 / 0.0003 in)	-0.0020 / -0.0031 in	0.0000 / +0.0020 in	0.977 in	0.630 in	11.375 ± .015 in	10.625 ± 0.008 in	12560 lbf
ASA 9.500 x 6.000	Inch	9.500 in	10.500 in	6.00 in (0.000 / 0.0003 in)	-0.0020 / -0.0031 in	0.0000 / +0.0020 in	0.977 in	0.630 in	11.875 ± .015 in	11.125 ± 0.008 in	13250 lbf
ASA 10.000 x 7.000	Inch	10.000 in	11.000 in	7.00 in (0.000 / 0.0003 in)	-0.0022 / -0.0035 in	0.0000 / +0.0020 in	0.977 in	0.630 in	12.375 ± .015 in	11.625 ± 0.008 in	17720 lbf
ASA 10.500 x 7.000	Inch	10.500 in	11.500 in	7.00 in (0.000 / 0.0003 in)	-0.0022 / -0.0035 in	0.0000 / +0.0020 in	0.977 in	0.630 in	12.875 ± .015 in	12.125 ± 0.008 in	18610 lbf
ASA-11.000 x 7.000	Inch	11.000 in	12.000 in	7.00 in (0.000 / 0.0003 in)	-0.0022 / -0.0035 in	0.0000 / +0.0020 in	0.977 in	0.630 in	13.375 ± .015 in	12.625 ± 0.008 in	19490 lbf
ASA 11.500 x 7.000	Inch	11.500 in	12.500 in	7.00 in (0.000 / 0.0003 in)	-0.0022 / -0.0035 in	0.0000 / +0.0022 in	0.977 in	0.630 in	13.875 ± .015 in	13.125 ± 0.008 in	20380 lbf
ASA 12.000 x 7.000	Inch	12.000 in	13.000 in	7.00 in (0.000 / 0.0003 in)	-0.0022 / -0.0035 in	0.0000 / +0.0022 in	0.977 in	0.630 in	14.375 ± .015 in	13.625 ± 0.008 in	21270 lbf
ASA 10 x 40	Metric	10 mm	20 mm	40 mm (0.00 /-0.08)	-0.013 / -0.022 mm	0.000 / +0.021 mm	8.7 mm	6.0 mm	39.0 ± 0.4 mm	28.0 ± 0.2 mm	510 N
ASA 15 x 50	Metric	15 mm	25 mm	50 mm (0.00 /-0.08)	-0.016 / -0.027 mm	0.000 / +0.021 mm	8.7 mm	6.0 mm	44.0 ± 0.4 mm	33.0 ± 0.2 mm	1170 N
ASA 20 x 65	Metric	20 mm	30 mm	65 mm (0.00 /-0.08)	-0.020 / -0.033 mm	0.000 / +0.021 mm	8.7 mm	6.0 mm	49.0 ± 0.4 mm	38.0 ± 0.2 mm	2350 N
ASA 25 x 80	Metric	25 mm	35 mm	80 mm (0.00 /-0.08)	-0.020 / -0.033 mm	0.000 / +0.025 mm	8.7 mm	6.0 mm	54.0 ± 0.4 mm	43.0 ± 0.2 mm	3930 N
ASA 30 x 80	Metric	30 mm	40 mm	80 mm (0.00 /-0.08)	-0.020 / -0.033 mm	0.000 / +0.025 mm	9.4 mm	8.0 mm	62.0 ± 0.4 mm	49.0 ± 0.2 mm	4710 N
ASA 35 x 80	Metric	35 mm	45 mm	80 mm (0.00 /-0.08)	-0.025 / -0.041 mm	0.000 / +0.025 mm	9.4 mm	8.0 mm	67.0 ± 0.4 mm	54.0 ± 0.2 mm	5550 N
ASA 40 x 100	Metric	40 mm	50 mm	100 mm (0.00 /-0.08)	-0.025 / -0.041 mm	0.000 / +0.025 mm	9.4 mm	8.0 mm	72.0 ± 0.4 mm	59.0 ± 0.2 mm	8400 N
ASA 45 x 100	Metric	45 mm	55 mm	100 mm (0.00 /-0.08)	-0.025 / -0.041 mm	0.000 / +0.030 mm	9.4 mm	8.0 mm	77.0 ± 0.4 mm	64.0 ± 0.2 mm	9450 N
ASA 50 x 100	Metric	50 mm	65 mm	100 mm (0.00 /-0.08)	-0.025 / -0.041 mm	0.000 / +0.030 mm	13.4 mm	10.0 mm	89.0 ± 0.4 mm	75.0 ± 0.2 mm	9070 N
ASA 60 x 100	Metric	60 mm	75 mm	100 mm (0.00 /-0.08)	-0.030 / -0.049 mm	0.000 / +0.030 mm	13.4 mm	10.0 mm	99.0 ± 0.4 mm	85.0 ± 0.2 mm	10890 N
ASA 70 x 120	Metric	70 mm	85 mm	120 mm (0.00 /-0.08)	-0.030 / -0.049 mm	0.000 / +0.035 mm	14.1 mm	10.0 mm	109.0 ± 0.4 mm	95.0 ± 0.2 mm	16400 N
ASA 80 x 120	Metric	80 mm	100 mm	120 mm (0.00 /-0.08)	-0.030 / -0.049 mm	0.000 / +0.035 mm	16.7 mm	10.0 mm	124.0 ± 0.4 mm	110.0 ± 0.2 mm	16720 N
ASA 100 x 140	Metric	100 mm	125 mm	140 mm (0.00 /-0.08)	-0.036 / -0.058 mm	0.000 / +0.040 mm	20.8 mm	13.0 mm	155.0 ± 0.4 mm	137.0 ± 0.2 mm	24060 N
ASA 120 x 140	Metric	120 mm	140 mm	140 mm (0.00 /-0.08)	-0.036 / -0.058 mm	0.000 / +0.040 mm	22.3 mm	13.0 mm	172.0 ± 0.4 mm	154.0 ± 0.2 mm	28880 N
ASA 150 x 140	Metric	150 mm	175 mm	140 mm (0.00 /-0.08)	-0.043 / -0.068 mm	0.000 / +0.040 mm	22.3 mm	13.0 mm	207.0 ± 0.4 mm	189.0 ± 0.2 mm	36100 N
ASA 180 x 140	Metric	180 mm	205 mm	140 mm (0.00 /-0.08)	-0.043 / -0.068 mm	0.000 / +0.046 mm	22.3 mm	13.0 mm	237.0 ± 0.4 mm	219.0 ± 0.2 mm	43320 N
ASA 200 x 140	Metric	200 mm	225 mm	140 mm (0.00 /-0.08)	-0.050 / -0.079 mm	0.000 / +0.046 mm	22.3 mm	13.0 mm	257.0 ± 0.4 mm	239.0 ± 0.2 mm	48130 N
ASA 220 x 140	Metric	220 mm	245 mm	140 mm (0.00 /-0.08)	-0.050 / -0.079 mm	0.000 / +0.046 mm	22.3 mm	13.0 mm	277.0 ± 0.4 mm	259.0 ± 0.2 mm	52940 N
ASA 250 x 160	Metric	250 mm	280 mm	160 mm (0.00 /-0.08)	-0.050 / -0.079 mm	0.000 / +0.057 mm	24.8 mm	16.0 mm	317.0 ± 0.4 mm	296.0 ± 0.2 mm	67020 N
ASA 300 x 160	Metric	300 mm	330 mm	160 mm (0.00 /-0.08)	-0.056 / -0.088 mm	0.000 / +0.057 mm	24.8 mm	16.0 mm	367.0 ± 0.4 mm	346.0 ± 0.2 mm	80430 N

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