Feature
Retaining Rings Type C are usually made of metal steel. They have a certain strength and durability and can be used to fix and provide stability to meet the needs of different application scenarios.
Dimensions
Specification
Unit: mm
| Size-NO. | Ring Dimension | Ref. d4 | Groove Dimension |
|||||||||||
| d3 | t | b | a | do | d1 | d2 | m | Ref.n | ||||||
| Basic | Tol. | Basic | Tol. | Approx. | Approx. | Min | Basic | Tol. | Basic | Tol. | Min | |||
| STW-※3 | 2.7 | +0.04 -0.15 | 0.25 | ±0.025 | 0.5 | 1.7 | 0.7 | 7 | 3 | 2.85 | 0 -0.04 | 0.35 | +0.1 0 | 0.3 |
| STW-※4 | 3.7 | +0.04 -0.15 | 0.4 | ±0.03 | 0.9 | 2.2 | 0.8 | 9 | 4 | 3.7 | 0 -0.04 | 0.5 | +0.1 0 | 0.3 |
| STW-※5 | 4.7 | +0.04 -0.15 | 0.6 | ±0.04 | 1.1 | 2.4 | 0.8 | 10.5 | 5 | 4.8 | 0 -0.04 | 0.7 | +0.1 0 | 0.3 |
| STW-※6 | 5.6 | +0.1 -0.2 | 0.7 | ±0.04 | 1.3 | 2.8 | 1 | 12 | 6 | 5.7 | 0 -0.04 | 0.8 | +0.1 0 | 0.5 |
| STW-※7 | 6.5 | +0.1 -0.2 | 0.8 | ±0.04 | 1.4 | 3 | 1 | 14 | 7 | 6.7 | 0 -0.06 | 0.9 | +0.1 0 | 0.5 |
| STW-※8 | 7.4 | +0.1 -0.2 | 0.8 | ±0.04 | 1.6 | 3 | 1 | 15 | 8 | 7.6 | 0 -0.06 | 0.9 | +0.1 0 | 0.6 |
| STW-※9 | 8.4 | +0.1 -0.2 | 1 | ±0.04 | 1.8 | 3.2 | 1 | 16 | 9 | 8.6 | 0 -0.06 | 1.15 | +0.14 0 | 0.6 |
| STW-※10 | 9.3 | ±0.15 | 1 | ±0.04 | 1.8 | 3 | 1.5 | 17 | 10 | 9.6 | 0 -0.009 | 1.15 | +0.14 0 | 1.5 |
| STW-※11 | 10.2 | ±0.15 | 1 | ±0.04 | 2 | 3.1 | 1.5 | 18 | 11 | 10.5 | 0 -0.11 | 1.15 | +0.14 0 | 1.5 |
| STW-※12 | 11.1 | ±0.18 | 1 | ±0.04 | 2.1 | 3.2 | 1.7 | 19 | 12 | 11.5 | 0 -0.11 | 1.15 | +0.14 0 | 1.5 |
| STW-※13 | 12 | ±0.18 | 1 | ±0.04 | 2.1 | 3.3 | 1.7 | 20 | 13 | 12.4 | 0 -0.11 | 1.15 | +0.14 0 | 1.5 |
| STW-※14 | 12.9 | ±0.18 | 1 | ±0.04 | 2.2 | 3.4 | 1.7 | 22 | 14 | 13.4 | 0 -0.11 | 1.15 | +0.14 0 | 1.5 |
| STW-※15 | 13.8 | ±0.18 | 1 | ±0.04 | 2.2 | 3.5 | 1.7 | 23 | 15 | 14.3 | 0 -0.11 | 1.15 | +0.14 0 | 1.5 |
| STW-16 | 14.7 | ±0.18 | 1 | ±0.04 | 2.2 | 3.6 | 1.7 | 24 | 16 | 15.2 | 0 -0.11 | 1.15 | +0.14 0 | 1.5 |
| STW-17 | 15.7 | ±0.18 | 1 | ±0.04 | 2.2 | 3.7 | 1.7 | 25 | 17 | 16.2 | 0 -0.11 | 1.15 | +0.14 0 | 1.5 |
| STW-18 | 16.5 | ±0.18 | 1.2 | ±0.05 | 2.6 | 3.8 | 1.7 | 26 | 18 | 17 | 0 -0.11 | 1.35 | +0.14 0 | 1.5 |
| STW-19 | 17.5 | ±0.18 | 1.2 | ±0.05 | 2.7 | 3.8 | 2 | 27 | 19 | 18 | 0 -0.11 | 1.35 | +0.14 0 | 1.5 |
| STW-20 | 18.5 | ±0.2 | 1.2 | ±0.05 | 2.7 | 3.9 | 2 | 28 | 20 | 19 | 0 -0.21 | 1.35 | +0.14 0 | 1.5 |
| STW-21 | 19.5 | ±0.2 | 1.2 | ±0.05 | 2.7 | 4 | 2 | 30 | 21 | 20 | 0 -0.21 | 1.35 | +0.14 0 | 1.5 |
| STW-22 | 20.5 | ±0.2 | 1.2 | ±0.05 | 2.7 | 4.1 | 2 | 31 | 22 | 21 | 0 -0.21 | 1.35 | +0.14 0 | 1.5 |
| STW-※23 | 21.4 | ±0.2 | 1.2 | ±0.05 | 2.9 | 4.5 | 2 | 32.5 | 23 | 22 | 0 -0.21 | 1.35 | +0.14 0 | 1.5 |
| STW-24 | 22.2 | ±0.2 | 1.2 | ±0.05 | 3.1 | 4.2 | 2 | 33 | 24 | 22.9 | 0 -0.21 | 1.35 | +0.14 0 | 1.5 |
| STW-25 | 23.2 | ±0.2 | 1.2 | ±0.05 | 3.1 | 4.3 | 2 | 34 | 25 | 23.9 | 0 -0.21 | 1.35 | +0.14 0 | 1.5 |
| STW-26 | 24.2 | ±0.2 | 1.2 | ±0.05 | 3.1 | 4.4 | 2 | 35 | 26 | 24.9 | -0.21 0 | 1.35 | +0.14 0 | 1.5 |
| STW-※27 | 25 | ±0.2 | 1.2 | ±0.05 | 3.3 | 4.5 | 2 | 36 | 27 | 25.8 | 0 -0.21 | 1.35 | +0.14 0 | 1.5 |
| STW-28 | 25.9 | ±0.2 | 1.5 | ±0.05 | 3.1 | 4.6 | 2 | 38 | 28 | 26.6 | 0 -0.21 | 1.65 | +0.14 0 | 1.5 |
| STW-29 | 26.9 | ±0.2 | 1.5 | ±0.05 | 3.5 | 4.7 | 2 | 39 | 29 | 27.6 | 0 -0.21 | 1.65 | +0.14 0 | 1.5 |
| STW-30 | 27.9 | ±0.2 | 1.5 | ±0.05 | 3.5 | 4.8 | 2 | 40 | 30 | 28.6 | 0 -0.21 | 1.65 | +0.14 0 | 1.5 |
| STW-32 | 29.6 | ±0.2 | 1.5 | ±0.05 | 3.5 | 5 | 2.5 | 42 | 32 | 30.3 | 0 -0.25 | 1.65 | +0.14 0 | 1.5 |
| STW-34 | 31.5 | ±0.25 | 1.5 | ±0.05 | 4 | 5.3 | 2.5 | 45 | 34 | 32.3 | 0 -0.25 | 1.65 | +0.14 0 | 1.5 |
| STW-35 | 32.2 | ±0.25 | 1.5 | ±0.05 | 4 | 5.4 | 2.5 | 46 | 35 | 33 | 0 -0.25 | 1.65 | +0.14 0 | 1.5 |
| STW-36 | 33.2 | ±0.25 | 1.75 | ±0.06 | 4 | 5.4 | 2.5 | 47 | 36 | 34 | 0 -0.25 | 1.9 | +0.14 0 | 2 |
| STW-38 | 35.2 | ±0.25 | 1.75 | ±0.06 | 4.5 | 5.6 | 2.5 | 50 | 38 | 36 | 0 -0.25 | 1.9 | +0.14 0 | 2 |
| STW-40 | 37 | ±0.4 | 1.75 | ±0.06 | 4.5 | 5.8 | 2.5 | 53 | 40 | 38 | 0 -0.25 | 1.9 | +0.14 0 | 2 |
| STW-42 | 39.5 | ±0.4 | 1.75 | ±0.06 | 4.5 | 6.2 | 2.5 | 55 | 42 | 39.5 | 0 -0.25 | 1.9 | +0.14 0 | 2 |
| STW-45 | 41.5 | ±0.4 | 1.75 | ±0.06 | 4.8 | 6.3 | 2.5 | 58 | 45 | 42.5 | 0 -0.25 | 1.9 | +0.14 0 | 2 |
| STW-※47 | 43.4 | ±0.4 | 1.75 | ±0.06 | 5 | 6.6 | 2.5 | 61 | 47 | 44.5 | 0 -0.25 | 1.9 | +0.14 0 | 2 |
| STW-48 | 44.5 | ±0.4 | 1.75 | ±0.06 | 4.8 | 6.5 | 2.5 | 62 | 48 | 45.5 | 0 -0.25 | 1.9 | +0.14 0 | 2 |
| STW-50 | 45.8 | ±0.4 | 2 | ±0.06 | 5 | 6.7 | 2.5 | 64 | 50 | 47 | 0 -0.25 | 2.2 | +0.14 0 | 2 |
| STW-52 | 47.8 | ±0.4 | 2 | ±0.06 | 5 | 6.8 | 2.5 | 66 | 52 | 49 | 0 -0.25 | 2.2 | +0.14 0 | 2 |
| STW-55 | 50.8 | ±0.45 | 2 | ±0.06 | 5 | 7 | 2.5 | 70 | 55 | 52 | 0 -0.3 | 2.2 | +0.14 0 | 2 |
| STW-56 | 51.8 | ±0.45 | 2 | ±0.06 | 5 | 7 | 2.5 | 71 | 56 | 53 | 0 -0.3 | 2.2 | +0.14 0 | 2 |
| STW-58 | 53.8 | ±0.45 | 2 | ±0.06 | 5.5 | 7.1 | 2.5 | 73 | 58 | 55 | 0 -0.3 | 2.2 | +0.14 0 | 2 |
| STW-60 | 55.8 | ±0.45 | 2 | ±0.06 | 5.5 | 7.2 | 2.5 | 75 | 60 | 57 | 0 -0.3 | 2.2 | +0.14 0 | 2 |
| STW-62 | 57.8 | ±0.45 | 2 | ±0.06 | 5.5 | 7.2 | 2.5 | 77 | 62 | 59 | 0 -0.3 | 2.7 | +0.14 0 | 2.5 |
| STW-63 | 58.8 | ±0.45 | 2 | ±0.06 | 5.5 | 7.3 | 2.5 | 78 | 63 | 60 | 0 -0.3 | 2.7 | +0.14 0 | 2.5 |
| STW-65 | 60.8 | ±0.45 | 2.5 | ±0.06 | 6.4 | 7.4 | 2.5 | 81 | 65 | 62 | 0 -0.3 | 2.7 | +0.14 0 | 2.5 |
| STW-68 | 63.5 | ±0.45 | 2.5 | ±0.06 | 6.4 | 7.8 | 2.5 | 84 | 68 | 65 | 0 -0.3 | 2.7 | +0.14 0 | 2.5 |
| STW-70 | 65.5 | ±0.45 | 2.5 | ±0.06 | 6.4 | 7.8 | 2.5 | 83 | 70 | 67 | 0 -0.3 | 2.7 | +0.14 0 | 2.5 |
| STW-72 | 67.5 | ±0.45 | 2.5 | ±0.06 | 7 | 7.9 | 2.5 | 88 | 72 | 69 | 0 -0.3 | 2.7 | +0.14 0 | 2.5 |
| STW-75 | 70.5 | ±0.45 | 2.5 | ±0.06 | 7 | 7.9 | 2.5 | 92 | 75 | 72 | 0 -0.3 | 2.7 | +0.14 0 | 2.5 |
| STW-78 | 73.5 | ±0.45 | 2.5 | ±0.06 | 7.4 | 8.1 | 2.5 | 95 | 78 | 75 | 0 -0.3 | 2.7 | +0.14 0 | 2.5 |
| STW-80 | 74.5 | ±0.45 | 2.5 | ±0.06 | 7.4 | 8.2 | 2.5 | 97 | 80 | 76.5 | 0 -0.3 | 2.7 | +0.14 0 | 2.5 |
| STW-82 | 76.5 | ±0.45 | 2.5 | ±0.06 | 7.4 | 8.3 | 3 | 99 | 82 | 78.5 | 0 -0.3 | 2.7 | +0.14 0 | 2.5 |
| STW-85 | 79.5 | ±0.45 | 3 | ±0.07 | 8 | 8.4 | 3 | 103 | 85 | 81.5 | 0 -0.35 | 3.2 | +0.18 0 | 3 |
| STW-88 | 82.5 | ±0.55 | 3 | ±0.07 | 8 | 8.6 | 3 | 106 | 88 | 84.5 | 0 -0.35 | 3.2 | +0.18 0 | 3 |
| STW-90 | 84.5 | ±0.55 | 3 | ±0.07 | 8 | 8.7 | 3 | 108 | 90 | 86.5 | 0 -0.35 | 3.2 | +0.18 0 | 3 |
| STW-95 | 89.5 | ±0.55 | 3 | ±0.07 | 8.6 | 9.1 | 3 | 114 | 95 | 91.5 | 0 -0.35 | 3.2 | +0.18 0 | 3 |
| STW-100 | 94.5 | ±0.55 | 3 | ±0.07 | 9 | 9.5 | 3 | 119 | 100 | 96.5 | 0 -0.35 | 3.2 | +0.18 0 | 3 |
| STW-105 | 98 | ±0.55 | 4 | ±0.07 | 9.5 | 9.8 | 3 | 125 | 105 | 101 | 0 -0.54 | 4.2 | +0.18 0 | 4 |
| STW-110 | 103 | ±0.55 | 4 | ±0.07 | 9.5 | 10 | 3 | 131 | 110 | 106 | 0 -0.54 | 4.2 | +0.18 0 | 4 |
| STW-115 | 108 | ±0.55 | 4 | ±0.07 | 9.5 | 10.5 | 3 | 137 | 115 | 111 | 0 -0.54 | 4.2 | +0.18 0 | 4 |
| STW-120 | 113 | ±0.55 | 4 | ±0.07 | 10.3 | 10.9 | 3 | 143 | 120 | 116 | 0 -0.54 | 4.2 | +0.18 0 | 4 |
| STW-125 | 118 | ±0.55 | 4 | ±0.07 | 10.3 | 11.3 | 3.5 | 148 | 125 | 121 | 0 -0.63 | 4.2 | +0.18 0 | 4 |
| STW-130 | 123 | ±0.63 -1.26 | 4 | ±0.09 | 11 | 11.5 | 3.5 | 154 | 130 | 126 | 0 -0.63 | 4.2 | +0.2 0 | 6 |
| STW-135 | 128 | ±0.63 -1.26 | 4 | ±0.09 | 11 | 11.5 | 3.5 | 159 | 135 | 131 | 0 -0.63 | 4.2 | +0.2 0 | 6 |
| STW-140 | 133 | ±0.63 -1.26 | 4 | ±0.09 | 11 | 11.8 | 3.5 | 164 | 140 | 136 | 0 -0.63 | 4.2 | +0.2 0 | 6 |
| STW-145 | 138 | ±0.63 -1.26 | 4 | ±0.09 | 11.6 | 11.8 | 3.5 | 170 | 145 | 141 | 0 -0.63 | 4.2 | +0.2 0 | 6 |
| STW-150 | 142 | ±0.63 -1.26 | 4 | ±0.09 | 11.6 | 12.3 | 3.5 | 175 | 150 | 145 | 0 -0.63 | 4.2 | +0.2 0 | 7.5 |
| STW-155 | 146 | ±0.63 -1.26 | 4 | ±0.09 | 12.2 | 12.7 | 3.5 | 181 | 155 | 150 | 0 -0.63 | 4.2 | +0.2 0 | 7.5 |
| STW-160 | 151 | ±0.63 -1.26 | 4 | ±0.09 | 12.2 | 12.9 | 3.5 | 186 | 160 | 155 | 0 -0.63 | 4.2 | +0.2 0 | 7.5 |
| STW-165 | 155.5 | ±0.63 -1.26 | 4 | ±0.09 | 12.9 | 13.1 | 3.5 | 192 | 165 | 160 | 0 -0.63 | 4.2 | +0.2 0 | 7.5 |
| STW-170 | 160.5 | ±0.63 -1.26 | 4 | ±0.09 | 12.9 | - | 4 | 197 | 170 | 165 | 0 -0.63 | 4.2 | +0.2 0 | 7.5 |
| STW-175 | 165.5 | ±0.63 -1.26 | 4 | ±0.09 | 12.9 | - | 4 | 202 | 175 | 170 | 0 -0.63 | 4.2 | +0.2 0 | 7.5 |
| STW-180 | 170.5 | ±0.63 -1.26 | 4 | ±0.09 | 13.5 | - | 4 | 208 | 180 | 175 | 0 -0.63 | 4.2 | +0.2 0 | 7.5 |
| STW-185 | 175.5 | +0.72 -1.44 | 4 | ±0.09 | 13.5 | - | 4 | 213 | 185 | 180 | 0 -0.63 | 4.2 | +0.2 0 | 7.5 |
| STW-190 | 180.5 | +0.72 -1.44 | 4 | ±0.09 | 14 | - | 4 | 219 | 190 | 185 | 0 -0.72 | 4.2 | +0.2 0 | 7.5 |
| STW-195 | 185.5 | +0.72 -1.44 | 4 | ±0.09 | 14 | - | 4 | 224 | 195 | 190 | 0 -0.72 | 4.2 | +0.2 0 | 7.5 |
| STW-200 | 190.5 | +0.72 -1.44 | 4 | ±0.15 | 14 | - | 4 | 229 | 200 | 195 | 0 -0.72 | 4.2 | +0.2 0 | 7.5 |
| STW-210 | 198 | +0.72 -1.44 | 5 | ±0.15 | 14 | - | 4 | 239 | 210 | 204 | 0 -0.72 | 5.2 | +0.25 0 | 9 |
| STW-220 | 208 | +0.72 -1.44 | 5 | ±0.15 | 14 | - | 4 | 249 | 220 | 214 | 0 -0.72 | 5.2 | +0.25 0 | 9 |
| STW-230 | 218 | +0.72 -1.44 | 5 | ±0.15 | 14 | - | 4 | 259 | 230 | 224 | 0 -0.72 | 5.2 | +0.25 0 | 9 |
| STW-240 | 228 | +0.72 -1.44 | 5 | ±0.15 | 14 | - | 4 | 269 | 240 | 234 | 0 -0.72 | 5.2 | +0.25 0 | 9 |
| STW-250 | 238 | +0.72 -1.44 | 5 | ±0.15 | 14 | - | 4 | 279 | 250 | 244 | 0 -0.72 | 5.2 | +0.25 0 | 9 |
| STW-260 | 245 | +0.72 -1.44 | 5 | ±0.15 | 16 | - | 4 | 293 | 260 | 252 | 0 -0.81 | 5.2 | +0.25 0 | 12 |
| STW-270 | 255 | +0.81 -1.62 | 5 | ±0.15 | 16 | - | 4 | 303 | 270 | 262 | 0 -0.81 | 5.2 | +0.25 0 | 12 |
| STW-280 | 265 | +0.81 -1.62 | 5 | ±0.15 | 16 | - | 4 | 313 | 280 | 272 | 0 -0.81 | 5.2 | +0.25 0 | 12 |
| STW-290 | 275 | +0.81 -1.62 | 5 | ±0.15 | 16 | - | 4 | 323 | 290 | 282 | 0 -0.81 | 5.2 | +0.25 0 | 12 |
| STW-300 | 285 | +0.81 -1.62 | 5 | ±0.15 | 16 | - | 4 | 333 | 300 | 292 | 0 -0.81 | 5.2 | +0.25 0 | 12 |