Spiral Back-Up

Spiral Back-Up

TSP is Rectangular cross section, PTFE material back-up ring


- Cut angle of 30° or 45°


- Consists as standard two spiral windings which are cut at the ends at an angle


- It can used in static and dynamic use


- For reciprocating movements only


- Preferred for installations in a closed groove where uncut Back-up Ring are not suitable


- Compensation of large temperature changes and tolerances without difficulties by a screw-like elongation and contraction.


- Easy Installation in closed grooves for external sealing applications


- The dimensions are different compared to standard Back-up Rings


Product Description (sizes in mm | sizes in inch)

Product Description
(sizes in mm | sizes in inch)

Click on MM/Inches to view the sizes.

Part No. ID
(Inner)		 OD
(Outer)		 Thickness Groove
Height		 Material Brand Part No.
TSP-006 3.180 0 6.350 0 2.060 0 0 0 PTFE (Teflon) AS-006
TSP-012 9.910 0 12.610 0 1.240 0 0 0 PTFE (Teflon) AS-012
TSP-020 22.230 0 25.400 0 2.060 0 0 0 PTFE (Teflon) AS-020
TSP-026 69.850 0 34.930 0 2.060 0 0 0 PTFE (Teflon) AS-026
TSP-110 9.530 0 14.290 0 2.060 0 0 0 PTFE (Teflon) AS-110
TSP-111 11.110 0 15.880 0 2.060 0 0 0 PTFE (Teflon) AS-111
TSP-112 12.700 0 17.460 0 2.060 0 0 0 PTFE (Teflon) AS-112
TSP-113 14.660 0 19.020 0 1.350 0 0 0 PTFE (Teflon) AS-113
TSP-114 16.260 0 20.620 0 1.350 0 0 0 PTFE (Teflon) AS-114
TSP-115 17.460 0 22.230 0 2.060 0 0 0 PTFE (Teflon) AS-115
TSP-116 19.050 0 23.810 0 2.060 0 0 0 PTFE (Teflon) AS-116
TSP-117 20.640 0 25.400 0 2.060 0 0 0 PTFE (Teflon) AS-117
TSP-119 23.810 0 28.580 0 2.060 0 0 0 PTFE (Teflon) AS-119
TSP-121 26.990 0 31.750 0 2.060 0 0 0 PTFE (Teflon) AS-121
TSP-126 34.930 0 39.690 0 2.060 0 0 0 PTFE (Teflon) AS-126
TSP-134 47.630 0 52.390 0 2.060 0 0 0 PTFE (Teflon) AS-134
TSP-138 54.080 0 0 0 1.270 0 0 0 PTFE (Teflon) AS-138
TSP-139 55.560 0 60.330 0 2.060 0 0 0 PTFE (Teflon) AS-139
TSP-142 60.330 0 65.090 0 2.060 0 0 0 PTFE (Teflon) AS-142
TSP-146 66.680 0 71.440 0 2.060 0 0 0 PTFE (Teflon) AS-146
TSP-148 69.850 0 74.610 0 2.060 0 0 0 PTFE (Teflon) AS-148
TSP-206 12.290 0 0 0 1.270 0 0 0 PTFE (Teflon) AS-206
TSP-210 19.050 0 25.400 0 2.060 0 0 0 PTFE (Teflon) AS-210
TSP-211 20.640 0 26.990 0 2.060 0 0 0 PTFE (Teflon) AS-211
TSP-212 22.630 0 28.630 0 2.060 0 0 0 PTFE (Teflon) AS-212
TSP-213 23.810 0 30.160 0 2.060 0 0 0 PTFE (Teflon) AS-213
TSP-214 25.400 0 31.550 0 2.060 0 0 0 PTFE (Teflon) AS-214
TSP-215 27.380 0 33.380 0 2.060 0 0 0 PTFE (Teflon) AS-215
TSP-216 29.030 0 35.030 0 2.060 0 0 0 PTFE (Teflon) AS-216
TSP-217 30.160 0 36.510 0 2.060 0 0 0 PTFE (Teflon) AS-217
TSP-218 31.750 0 38.100 0 2.060 0 0 0 PTFE (Teflon) AS-218
TSP-219 33.340 0 39.690 0 2.060 0 0 0 PTFE (Teflon) AS-219
TSP-222 38.100 0 44.450 0 2.060 0 0 0 PTFE (Teflon) AS-222
TSP-223 41.430 0 47.430 0 2.060 0 0 0 PTFE (Teflon) AS-223
TSP-224 44.450 0 50.800 0 2.060 0 0 0 PTFE (Teflon) AS-224
TSP-225 47.630 0 53.980 0 2.060 0 0 0 PTFE (Teflon) AS-225
TSP-226 50.800 0 57.150 0 2.060 0 0 0 PTFE (Teflon) AS-226
TSP-227 53.980 0 60.330 0 2.060 0 0 0 PTFE (Teflon) AS-227
TSP-228 57.150 0 63.500 0 2.060 0 0 0 PTFE (Teflon) AS-228
TSP-232 69.850 0 76.200 0 2.060 0 0 0 PTFE (Teflon) AS-232
TSP-234 76.200 0 82.550 0 2.060 0 0 0 PTFE (Teflon) AS-234
TSP-235 79.380 0 85.730 0 2.060 0 0 0 PTFE (Teflon) AS-235
TSP-236 82.550 0 88.900 0 2.060 0 0 0 PTFE (Teflon) AS-236
TSP-238 88.900 0 95.250 0 2.060 0 0 0 PTFE (Teflon) AS-238
TSP-239 92.080 0 98.430 0 2.060 0 0 0 PTFE (Teflon) AS-239
TSP-240 95.390 0 0 0 1.270 0 0 0 PTFE (Teflon) AS-240
TSP-242 101.200 0 0 0 1.270 0 0 0 PTFE (Teflon) AS-242
TSP-243 104.780 0 111.130 0 2.060 0 0 0 PTFE (Teflon) AS-243
TSP-244 107.950 0 114.300 0 2.060 0 0 0 PTFE (Teflon) AS-244
TSP-245 111.130 0 117.480 0 2.060 0 0 0 PTFE (Teflon) AS-245
TSP-246 114.300 0 120.650 0 2.060 0 0 0 PTFE (Teflon) AS-246
TSP-249 123.830 0 130.180 0 2.060 0 0 0 PTFE (Teflon) AS-249
TSP-251 130.180 0 136.530 0 2.060 0 0 0 PTFE (Teflon) AS-251
TSP-252 133.350 0 139.700 0 2.060 0 0 0 PTFE (Teflon) AS-252
TSP-253 136.530 0 142.880 0 2.060 0 0 0 PTFE (Teflon) AS-253
TSP-257 149.230 0 155.580 0 2.060 0 0 0 PTFE (Teflon) AS-257
TSP-265 196.850 0 203.200 0 2.060 0 0 0 PTFE (Teflon) AS-265
TSP-267 209.550 0 215.900 0 2.060 0 0 0 PTFE (Teflon) AS-267
TSP-268 215.900 0 222.250 0 2.060 0 0 0 PTFE (Teflon) AS-268
TSP-269 222.250 0 228.600 0 2.060 0 0 0 PTFE (Teflon) AS-269
TSP-271 234.950 0 241.300 0 2.060 0 0 0 PTFE (Teflon) AS-271
TSP-326 41.280 0 50.800 0 2.550 0 0 0 PTFE (Teflon) AS-326
TSP-327 44.450 0 53.880 0 1.780 0 0 0 PTFE (Teflon) AS-327
TSP-329 50.800 0 60.330 0 2.550 0 0 0 PTFE (Teflon) AS-329
TSP-330 53.340 0 0 0 1.930 0 0 0 PTFE (Teflon) AS-330
TSP-331 57.150 0 66.680 0 2.550 0 0 0 PTFE (Teflon) AS-331
TSP-332 60.330 0 69.850 0 2.550 0 0 0 PTFE (Teflon) AS-332
TSP-334 66.680 0 76.200 0 2.550 0 0 0 PTFE (Teflon) AS-334
TSP-335 69.850 0 79.380 0 2.550 0 0 0 PTFE (Teflon) AS-335
TSP-336 73.030 0 82.550 0 2.550 0 0 0 PTFE (Teflon) AS-336
TSP-338 79.830 0 89.130 0 1.930 0 0 0 PTFE (Teflon) AS-338
TSP-339 82.550 0 92.080 0 2.550 0 0 0 PTFE (Teflon) AS-339
TSP-340 85.730 0 95.250 0 2.550 0 0 0 PTFE (Teflon) AS-340
TSP-341 88.900 0 98.430 0 2.550 0 0 0 PTFE (Teflon) AS-341
TSP-342 92.080 0 101.600 0 2.550 0 0 0 PTFE (Teflon) AS-342
TSP-344 98.430 0 107.950 0 2.550 0 0 0 PTFE (Teflon) AS-344
TSP-345 101.600 0 111.130 0 2.550 0 0 0 PTFE (Teflon) AS-345
TSP-348 111.130 0 120.650 0 1.930 0 0 0 PTFE (Teflon) AS-348
TSP-350 0 0 0 0 2.550 0 0 0 PTFE (Teflon) AS-350
TSP-358 142.240 0 0 0 2.550 0 0 0 PTFE (Teflon) AS-358
TSP-425 115.600 0 127.580 0 2.970 0 0 0 PTFE (Teflon) AS-425
TSP-428 123.830 0 136.530 0 3.730 0 0 0 PTFE (Teflon) AS-428
TSP-430 130.180 0 142.880 0 3.730 0 0 0 PTFE (Teflon) AS-430
TSP-431 133.350 0 146.050 0 3.730 0 0 0 PTFE (Teflon) AS-431
TSP-433 139.700 0 152.400 0 3.730 0 0 0 PTFE (Teflon) AS-433
TSP-434 142.880 0 155.580 0 3.730 0 0 0 PTFE (Teflon) AS-434
TSP-438 159.360 0 171.340 0 2.970 0 0 0 PTFE (Teflon) AS-438
TSP-439 165.100 0 177.800 0 3.730 0 0 0 PTFE (Teflon) AS-439
TSP-440 171.450 0 184.150 0 3.730 0 0 0 PTFE (Teflon) AS-440
TSP-444 196.850 0 209.550 0 3.730 0 0 0 PTFE (Teflon) AS-444
TSP-446 215.900 0 228.600 0 3.730 0 0 0 PTFE (Teflon) AS-446
TSP-447 228.600 0 241.300 0 3.730 0 0 0 PTFE (Teflon) AS-447
TSP-449 254 0 266.700 0 3.730 0 0 0 PTFE (Teflon) AS-449
TSP-450 266.700 0 279.400 0 3.730 0 0 0 PTFE (Teflon) AS-450
TSP-458 368.300 0 381 0 3.730 0 0 0 PTFE (Teflon) AS-458
TSP-459 381 0 393.700 0 3.730 0 0 0 PTFE (Teflon) AS-459
TSP-P140 140 0 150 0 0 0 0 0 PTFE (Teflon) P-140
TSP-435 146.050 0 158.750 0 3.730 0 0 0 PTFE (TEFLON) AS-435


98 Item(s)

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