Category: Brand: IKO Brand:
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Description

About Product

IKO GS (Outer Rings) and WS (Inner Rings) Thrust Washers are specially designed, thin rings used as raceway rings for IKO Thrust Needle Roller Bearings and Thrust Roller Bearings. They offer a compact solution where adjacent machine parts cannot serve as raceways.
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Inner Ring Outer Ring Mass (g) d (mm) D (mm) T (mm) dc (mm) Dc (mm) Dw (mm) B (mm) rs min (mm) Ci (N) Ce (N) da Min (mm) Da Max (mm) C (N) C₀ (N) Speed (min⁻¹)
WS 1024 GS 1024 8 10 24 9 10.04 23.6 3.5 2.75 0.3 13 21 21 13 8990 19100 18000
WS 1226 GS 1226 8.9 12 26 9 12.04 25.6 3.5 2.75 0.3 15 23 23 23 10400 23900 16000
WS 1528 GS 1528 9.3 15 28 9 15.04 27.6 3.5 2.75 0.3 17 25 25 25 10200 23900 14000
WS 1730 GS 1730 10.2 17 30 9 17.04 29.6 3.5 2.75 0.3 19 27 27 27 11400 28600 13000
WS 2035 GS 2035 13.8 20 35 10 20.04 34.6 4.5 2.75 0.3 22 33 33 33 18000 48700 11000
WS 2542 GS 2542 21 25 42 11 25.05 41.6 5 3 0.6 28 39 39 28 22700 60700 9000
WS 3047 GS 3047 24 30 47 11 30.05 46.5 5 3 0.6 33 44 44 33 27400 81000 8000
WS 3052 GS 3052 45 30 52 16 30.05 51.5 7.5 4.25 0.6 35 49 48 36 38400 95700 7500
WS 3552 GS 3552 31.5 35 52 12 35.05 51.5 5 3.5 0.6 38 49 49 39 29100 91100 7000
WS 3562 GS 3562 81 35 62 18 35.05 61.5 7.5 5.25 1 42 58 57 43 47900 135000 6500
WS 4060 GS 4060 42.5 40 60 13 40.05 59.5 6 3.5 0.6 44 57 57 44 41700 133000 6000
WS 4068 GS 4068 89 40 68 19 40.05 67.5 9 5 1 46 68 64 45 68700 195000 5500
WS 4565 GS 4565 53.5 45 65 14 45.05 64.5 6 4 0.6 49 62 62 51 40800 133000 5500
WS 4573 GS 4573 108 45 73 20 45.05 72.5 9 5.5 1 50 69 69 70 75700 227000 5000
WS 5070 GS 5070 58.5 50 70 14 50.05 69.5 6 4 0.6 54 67 67 54 43300 148000 5000
WS 5078 GS 5078 118 50 78 22 50.05 77.5 11 5.5 1 55 74 74 56 84300 232000 4500
WS 5578 GS 5578 93 55 78 16 55.05 77.5 6 5 0.6 59 75 75 60 51700 192000 4500
WS 5590 GS 5590 225 55 90 25 55.05 89.5 11 7 1 63 85 85 63 108000 306000 4000
WS 6085 GS 6085 105 60 85 17 60.05 84.5 7.5 4.75 1 65 87 81 66 64600 224000 4000
WS 6095 GS 6095 240 60 95 26 60.05 94.5 11 7.5 1 68 90 90 68 106000 332000 4000
WS 60130 GS 60130 650 60 130 26 60.05 129.5 10 8 1.5 79 119 119 80 158000 634000 3000
WS 6590 GS 6590 124 65 90 18 65.05 89.5 7.5 5.25 1 70 86 86 71 68300 247000 4000
WS 65100 GS 65100 275 65 100 27 65.05 99.5 11 8 1.3 73 95 95 73 116000 379000 3500
WS 7095 GS 7095 132 70 95 18 70.05 94.5 7.5 5.25 1 75 91 91 76 72000 269000 3500
WS 70105 GS 70105 290 70 105 27 70.05 104.5 11 8 1.1 78 100 99 78 114000 379000 3000
WS 70140 GS 70140 680 70 140 26 70.05 139.5 10 8 1.1 89 129 129 90 169000 713000 3000
WS 75100 GS 75100 153 75 100 19 75.05 99.5 7.5 5.75 1 80 96 96 81 71100 269000 3500
WS 5078 GS 5078 118 50 78 22 50.05 77.5 11 5.5 1 55 74 74 56 84300 232000 4500
WS 5578 GS 5578 93 55 78 16 55.05 77.5 6 5 0.6 59 75 75 60 51700 192000 4500
WS 5590 GS 5590 225 55 90 25 55.05 89.5 11 7 1 63 85 85 63 108000 306000 4000
WS 6085 GS 6085 105 60 85 17 60.05 84.5 7.5 4.75 1 65 87 81 66 64600 224000 4000
WS 6095 GS 6095 240 60 95 26 60.05 94.5 11 7.5 1 68 90 90 68 106000 332000 4000
WS 60130 GS 60130 650 60 130 26 60.05 129.5 10 8 1.5 79 119 119 80 158000 634000 3000
WS 6590 GS 6590 124 65 90 18 65.05 89.5 7.5 5.25 1 70 86 86 71 68300 247000 4000
WS 65100 GS 65100 275 65 100 27 65.05 99.5 11 8 1.3 73 95 95 73 116000 379000 3500
WS 7095 GS 7095 132 70 95 18 70.05 94.5 7.5 5.25 1 75 91 91 76 72000 269000 3500
WS 70105 GS 70105 290 70 105 27 70.05 104.5 11 8 1.1 78 100 99 78 114000 379000 3000
WS 70140 GS 70140 680 70 140 26 70.05 139.5 10 8 1.1 89 129 129 90 169000 713000 3000
WS 75100 GS 75100 153 75 100 19 75.05 99.5 7.5 5.75 1 80 96 96 81 71100 269000 3500
WS 75110 GS 75110 310 75 110 27 75.05 109.5 11 8 1.3 83 105 104 83 123000 427000 3000
WS 80105 GS 80105 162 80 105 19 80.05 104.5 7.5 5.75 1 85 101 101 86 74500 292000 3000
WS 80115 GS 80115 345 80 115 28 80.05 114.5 11 8.5 1 88 110 109 88 122000 427000 3000
WS 80150 GS 80150 790 80 150 26 80.05 149.5 10 8 1.5 99 139 139 100 180000 792000 2500
WS 85110 GS 85110 170 85 110 19 85.05 109.5 7.5 5.75 1 90 106 106 91 77800 314000 3000
WS 85125 GS 85125 475 85 125 31 85.05 124.5 12 9.5 1.1 95 119 118 95 145000 513000 3000
WS 90120 GS 90120 250 90 120 22 90.05 119.5 9 6.5 1 97 116 115 97 99700 390000 3000
WS 90135 GS 90135 645 90 135 35 90.05 134.5 14 10.5 1.1 100 129 128 101 181000 626000 2500
WS 90160 GS 90160 855 90 160 26 90.05 159.5 10 8 1.5 109 149 149 110 189000 871000 2500
WS 100135 GS 100135 350 100 135 25 100.05 134.5 11 7 1 108 130 129 108 136000 522000 2500
WS 100150 GS 100150 870 100 150 38 100.05 149.5 15 11.5 1.1 112 143 142 113 219000 796000 2500
WS 100190 GS 100190 1920 100 190 39 100.1 189.3 15 12 1.5 119 179 177 120 333000 1420000 2000
WS 110145 GS 110145 380 110 145 25 110.1 144.5 11 7 1 118 140 139 118 142000 569000 2500
WS 110160 GS 110160 950 110 160 40 110.1 159.5 17 11.5 1.1 120 154 153 121 282000 1030000 2000
WS 75110 GS 75110 310 75 110 27 75.05 109.5 11 8 1.3 83 105 104 83 123000 427000 3000
WS 80105 GS 80105 162 80 105 19 80.05 104.5 7.5 5.75 1 85 101 101 86 74500 292000 3000
WS 80115 GS 80115 345 80 115 28 80.05 114.5 11 8.5 1 88 110 109 88 122000 427000 3000
WS 80150 GS 80150 790 80 150 26 80.05 149.5 10 8 1.5 99 139 139 100 180000 792000 2500
WS 85110 GS 85110 170 85 110 19 85.05 109.5 7.5 5.75 1 90 106 106 91 77800 314000 3000
WS 85125 GS 85125 475 85 125 31 85.05 124.5 12 9.5 1.1 95 119 118 95 145000 513000 3000
WS 90120 GS 90120 250 90 120 22 90.05 119.5 9 6.5 1 97 116 115 97 99700 390000 3000
WS 90135 GS 90135 645 90 135 35 90.05 134.5 14 10.5 1.1 100 129 128 101 181000 626000 2500
WS 90160 GS 90160 855 90 160 26 90.05 159.5 10 8 1.5 109 149 149 110 189000 871000 2500
WS 100135 GS 100135 350 100 135 25 100.05 134.5 11 7 1 108 130 129 108 136000 522000 2500
WS 100150 GS 100150 870 100 150 38 100.05 149.5 15 11.5 1.1 112 143 142 113 219000 796000 2500
WS 100190 GS 100190 1920 100 190 39 100.1 189.3 15 12 1.5 119 179 177 120 333000 1420000 2000
WS 110145 GS 110145 380 110 145 25 110.1 144.5 11 7 1 118 140 139 118 142000 569000 2500
WS 110160 GS 110160 950 110 160 40 110.1 159.5 17 11.5 1.1 120 154 153 121 282000 1030000 2000
WS 110200 GS 110200 2060 110 200 39 110.1 199.3 15 12 2 129 188 187 130 388000 1770000 2000
WS 120155 GS 120155 410 120 155 25 120.1 154.5 11 7 1 128 150 149 128 149000 617000 2000
WS 120175 GS 120175 1190 120 175 42 120.1 174.5 18 12 1.1 132 168 167 133 313000 1160000 2000
WS 120220 GS 120220 2500 120 220 39 120.1 219 15 12 2.1 141 207 206 142 415000 1980000 1800
WS 130170 GS 130170 660 130 170 30 130.1 169.5 12 9 1 140 164 163 140 176000 741000 2000
WS 130185 GS 130185 1270 130 185 42 130.1 184.5 18 12 1.5 142 178 177 143 333000 1290000 1900
WS 130230 GS 130230 2650 130 230 39 130.1 229 15 12 2.1 151 217 216 152 440000 2180000 1700
WS 140180 GS 140180 745 140 180 31 140.1 179.5 12 9.5 1 150 174 173 150 184000 798000 1900
WS 140195 GS 140195 1350 140 195 42 140.1 194.5 18 12 1.5 152 188 187 153 353000 1420000 1800
WS 140240 GS 140240 2790 140 240 39 140.1 239 15 12 2.1 161 227 226 162 435000 2180000 1600
WS 150190 GS 150190 790 150 190 31 150.1 189.5 12 9.5 1 160 184 183 160 181000 798000 1800
WS 150205 GS 150205 1430 150 205 42 150.1 204.5 18 12 1.5 162 198 197 165 349000 1420000 1700
WS 75110 GS 75110 310 75 110 27 75.05 109.5 11 8 1.3 83 105 104 83 123000 427000 3000
WS 80105 GS 80105 162 80 105 19 80.05 104.5 7.5 5.75 1 85 101 101 86 74500 292000 3000
WS 80115 GS 80115 345 80 115 28 80.05 114.5 11 8.5 1 88 110 109 88 122000 427000 3000
WS 80150 GS 80150 790 80 150 26 80.05 149.5 10 8 1.5 99 139 139 100 180000 792000 2500
WS 85110 GS 85110 170 85 110 19 85.05 109.5 7.5 5.75 1 90 106 106 91 77800 314000 3000
WS 85125 GS 85125 475 85 125 31 85.05 124.5 12 9.5 1.1 95 119 118 95 145000 513000 3000
WS 90120 GS 90120 250 90 120 22 90.05 119.5 9 6.5 1 97 116 115 97 99700 390000 3000
WS 90135 GS 90135 645 90 135 35 90.05 134.5 14 10.5 1.1 100 129 128 101 181000 626000 2500
WS 90160 GS 90160 855 90 160 26 90.05 159.5 10 8 1.5 109 149 149 110 189000 871000 2500
WS 100135 GS 100135 350 100 135 25 100.05 134.5 11 7 1 108 130 129 108 136000 522000 2500
WS 100150 GS 100150 870 100 150 38 100.05 149.5 15 11.5 1.1 112 143 142 113 219000 796000 2500
WS 100190 GS 100190 1920 100 190 39 100.1 189.3 15 12 1.5 119 179 177 120 333000 1420000 2000
WS 110145 GS 110145 380 110 145 25 110.1 144.5 11 7 1 118 140 139 118 142000 569000 2500
WS 110160 GS 110160 950 110 160 40 110.1 159.5 17 11.5 1.1 120 154 153 121 282000 1030000 2000
WS 110200 GS 110200 2060 110 200 39 110.1 199.3 15 12 2 129 188 187 130 388000 1770000 2000
WS 120155 GS 120155 410 120 155 25 120.1 154.5 11 7 1 128 150 149 128 149000 617000 2000
WS 120175 GS 120175 1190 120 175 42 120.1 174.5 18 12 1.1 132 168 167 133 313000 1160000 2000
WS 120220 GS 120220 2500 120 220 39 120.1 219 15 12 2.1 141 207 206 142 415000 1980000 1800
WS 130170 GS 130170 660 130 170 30 130.1 169.5 12 9 1 140 164 163 140 176000 741000 2000
WS 130185 GS 130185 1270 130 185 42 130.1 184.5 18 12 1.5 142 178 177 143 333000 1290000 1900
WS 130230 GS 130230 2650 130 230 39 130.1 229 15 12 2.1 151 217 216 152 440000 2180000 1700
WS 140180 GS 140180 745 140 180 31 140.1 179.5 12 9.5 1 150 174 173 150 184000 798000 1900
WS 140195 GS 140195 1350 140 195 42 140.1 194.5 18 12 1.5 152 188 187 153 353000 1420000 1800
WS 140240 GS 140240 2790 140 240 39 140.1 239 15 12 2.1 161 227 226 162 435000 2180000 1600
WS 150190 GS 150190 790 150 190 31 150.1 189.5 12 9.5 1 160 184 183 160 181000 798000 1800
WS 150205 GS 150205 1430 150 205 42 150.1 204.5 18 12 1.5 162 198 197 165 349000 1420000 1700
WS 150250 GS 150250 2940 150 250 39 150.1 249 15 12 2.1 171 237 236 172 459000 2380000 1500
WS 160200 GS 160200 840 160 200 31 160.1 199.5 12 9.5 1 170 194 193 170 189000 855000 1700
WS 160270 GS 160270 3480 160 270 39 160.1 269 15 12 3 183 256 255 184 519000 2850000 1400
WS 170230 GS 170230 1900 170 230 45 170.1 229 19 13 1.5 183 221 220 184 406000 1730000 1500
WS 170280 GS 170280 3640 170 280 39 170.1 279 15 12 3 193 266 265 194 543000 3070000 1300
WS 180240 GS 180240 2000 180 240 45 180.1 239 19 13 1.5 193 231 230 194 426000 1870000 1400
WS 180310 GS 180310 4700 180 310 39 180.1 308 15 12 3 204 294 293 205 619000 3710000 1200
WS 190255 GS 190255 2480 190 255 48 190.1 254 20 14 2 205 245 244 206 470000 2080000 1300
WS 190320 GS 190320 4860 190 320 39 190.1 318 15 12 4 214 304 303 215 647000 3980000 1200
WS 200265 GS 200265 2590 200 265 48 200.15 264 20 14 2 215 255 254 216 465000 2080000 1300
WS 200340 GS 200340 5540 200 340 39 200.15 338 15 12 4 227 323 322 226 710000 4580000 1100
WS 220290 GS 220290 3060 220 290 50 220.15 289 22 14 2 236 280 278 237 557000 2530000 1300
WS 220360 GS 220360 8000 220 360 52 220.15 358 20 16 4 246 343 342 247 943000 5520000 1000
WS 240315 GS 240315 3840 240 315 54 240.15 314 24 15 2 256 304 302 257 695000 3250000 1100
WS 240380 GS 240380 8530 240 380 52 240.15 378 20 16 4 266 363 362 267 977000 5910000 1000
WS 260340 GS 260340 4400 260 340 55 260.15 339 25 15 2.1 278 328 326 279 739000 3510000 1000
WS 260420 GS 260420 16700 260 420 80 260.15 418 30 25 5 289 402 400 291 1430000 7490000 900
WS 280440 GS 280440 17700 280 440 80 280.15 438 30 25 5 309 422 420 311 1420000 7490000 800

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