
Product codes & specifications

| Product code | Spec | ||
|---|---|---|---|
| WR2-100-10 | Height H: 18 mm | Width W: 25 mm | Loops: 10 | Max. static load (compression): 47 N | Max. deflection (compression): 8.6 mm | Kv / Ks (compression): 36 / 22 kN/m | Mounting thread: #8-32 UNC (M4x0.7) | Unit weight: 0.02 kg | ||
| WR2-200-10 | Height H: 20 mm | Width W: 28 mm | Loops: 10 | Max. static load (compression): 36 N | Max. deflection (compression): 9.7 mm | Kv / Ks (compression): 25 / 16 kN/m | Mounting thread: #8-32 UNC (M4x0.7) | Unit weight: 0.02 kg | ||
| WR2-400-10 | Height H: 25 mm | Width W: 30 mm | Loops: 10 | Max. static load (compression): 31 N | Max. deflection (compression): 14.7 mm | Kv / Ks (compression): 17 / 8.8 kN/m | Mounting thread: #8-32 UNC (M4x0.7) | Unit weight: 0.03 kg | ||
| WR2-600-10 | Height H: 28 mm | Width W: 33 mm | Loops: 10 | Max. static load (compression): 27 N | Max. deflection (compression): 17.8 mm | Kv / Ks (compression): 12 / 6.1 kN/m | Mounting thread: #8-32 UNC (M4x0.7) | Unit weight: 0.03 kg | ||
| WR2-700-10 | Height H: 30 mm | Width W: 36 mm | Loops: 10 | Max. static load (compression): 22 N | Max. deflection (compression): 18.8 mm | Kv / Ks (compression): 11 / 5.3 kN/m | Mounting thread: #8-32 UNC (M4x0.7) | Unit weight: 0.03 kg | ||
| WR2-800-10 | Height H: 33 mm | Width W: 38 mm | Loops: 10 | Max. static load (compression): 20 N | Max. deflection (compression): 21.8 mm | Kv / Ks (compression): 7.9 / 3.9 kN/m | Mounting thread: #8-32 UNC (M4x0.7) | Unit weight: 0.03 kg | ||
| WR3-100-10 | Height H: 23 mm | Width W: 28 mm | Loops: 10 | Max. static load (compression): 85 N | Max. deflection (compression): 8.6 mm | Kv / Ks (compression): 65 / 40 kN/m | Mounting thread: #10-32 UNF (M5x0.8) | Unit weight: 0.06 kg | ||
| WR3-200-10 | Height H: 25 mm | Width W: 30 mm | Loops: 10 | Max. static load (compression): 76 N | Max. deflection (compression): 10.7 mm | Kv / Ks (compression): 51 / 30 kN/m | Mounting thread: #10-32 UNF (M5x0.8) | Unit weight: 0.07 kg | ||
| WR3-400-10 | Height H: 28 mm | Width W: 33 mm | Loops: 10 | Max. static load (compression): 62 N | Max. deflection (compression): 13.7 mm | Kv / Ks (compression): 37 / 19 kN/m | Mounting thread: #10-32 UNF (M5x0.8) | Unit weight: 0.07 kg | ||
| WR3-600-10 | Height H: 33 mm | Width W: 38 mm | Loops: 10 | Max. static load (compression): 44 N | Max. deflection (compression): 17.8 mm | Kv / Ks (compression): 23 / 11 kN/m | Mounting thread: #10-32 UNF (M5x0.8) | Unit weight: 0.07 kg | ||
| WR3-700-10 | Height H: 36 mm | Width W: 41 mm | Loops: 10 | Max. static load (compression): 40 N | Max. deflection (compression): 20.8 mm | Kv / Ks (compression): 18 / 7.9 kN/m | Mounting thread: #10-32 UNF (M5x0.8) | Unit weight: 0.07 kg | ||
| WR3-800-10 | Height H: 38 mm | Width W: 43 mm | Loops: 10 | Max. static load (compression): 40 N | Max. deflection (compression): 22.9 mm | Kv / Ks (compression): 16 / 7.0 kN/m | Mounting thread: #10-32 UNF (M5x0.8) | Unit weight: 0.08 kg | ||
| WR4-100-10 | Height H: 28 mm | Width W: 36 mm | Loops: 10 | Max. static load (compression): 213 N | Max. deflection (compression): 9.7 mm | Kv / Ks (compression): 154 / 91 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.12 kg | ||
| WR4-200-10 | Height H: 30 mm | Width W: 38 mm | Loops: 10 | Max. static load (compression): 194 N | Max. deflection (compression): 11.7 mm | Kv / Ks (compression): 124 / 68 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.12 kg | ||
| WR4-400-10 | Height H: 33 mm | Width W: 41 mm | Loops: 10 | Max. static load (compression): 166 N | Max. deflection (compression): 13.7 mm | Kv / Ks (compression): 95 / 51 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.13 kg | ||
| WR4-500-10 | Height H: 36 mm | Width W: 43 mm | Loops: 10 | Max. static load (compression): 156 N | Max. deflection (compression): 16.8 mm | Kv / Ks (compression): 78 / 39 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.13 kg | ||
| WR4-600-10 | Height H: 38 mm | Width W: 46 mm | Loops: 10 | Max. static load (compression): 142 N | Max. deflection (compression): 18.8 mm | Kv / Ks (compression): 67 / 32 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.13 kg | ||
| WR4-700-10 | Height H: 41 mm | Width W: 48 mm | Loops: 10 | Max. static load (compression): 133 N | Max. deflection (compression): 21.8 mm | Kv / Ks (compression): 57 / 25 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.14 kg | ||
| WR4-800-10 | Height H: 43 mm | Width W: 51 mm | Loops: 10 | Max. static load (compression): 117 N | Max. deflection (compression): 23.9 mm | Kv / Ks (compression): 46 / 21 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.14 kg | ||
| WR5-200-10 | Height H: 30 mm | Width W: 41 mm | Loops: 10 | Max. static load (compression): 364 N | Max. deflection (compression): 12.7 mm | Kv / Ks (compression): 222 / 117 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.15 kg | ||
| WR5-400-10 | Height H: 33 mm | Width W: 43 mm | Loops: 10 | Max. static load (compression): 309 N | Max. deflection (compression): 14.7 mm | Kv / Ks (compression): 170 / 88 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.15 kg | ||
| WR5-600-10 | Height H: 38 mm | Width W: 48 mm | Loops: 10 | Max. static load (compression): 257 N | Max. deflection (compression): 19.8 mm | Kv / Ks (compression): 116 / 54 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.16 kg | ||
| WR5-800-10 | Height H: 46 mm | Width W: 53 mm | Loops: 10 | Max. static load (compression): 216 N | Max. deflection (compression): 24.9 mm | Kv / Ks (compression): 84 / 37 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.17 kg | ||
| WR5-900-10 | Height H: 53 mm | Width W: 64 mm | Loops: 10 | Max. static load (compression): 172 N | Max. deflection (compression): 32.0 mm | Kv / Ks (compression): 58 / 23 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.18 kg | ||
| WR6-200-10 | Height H: 30 mm | Width W: 36 mm | Loops: 10 | Max. static load (compression): 734 N | Max. deflection (compression): 8.6 mm | Kv / Ks (compression): 578 / 363 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.19 kg | ||
| WR6-300-10 | Height H: 33 mm | Width W: 38 mm | Loops: 10 | Max. static load (compression): 712 N | Max. deflection (compression): 11.7 mm | Kv / Ks (compression): 455 / 252 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.2 kg | ||
| WR6-400-10 | Height H: 36 mm | Width W: 41 mm | Loops: 10 | Max. static load (compression): 601 N | Max. deflection (compression): 13.7 mm | Kv / Ks (compression): 347 / 189 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.21 kg | ||
| WR6-500-10 | Height H: 38 mm | Width W: 43 mm | Loops: 10 | Max. static load (compression): 578 N | Max. deflection (compression): 15.7 mm | Kv / Ks (compression): 301 / 152 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.21 kg | ||
| WR6-600-10 | Height H: 41 mm | Width W: 46 mm | Loops: 10 | Max. static load (compression): 512 N | Max. deflection (compression): 18.8 mm | Kv / Ks (compression): 244 / 117 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.22 kg | ||
| WR6-700-10 | Height H: 43 mm | Width W: 48 mm | Loops: 10 | Max. static load (compression): 489 N | Max. deflection (compression): 20.8 mm | Kv / Ks (compression): 212 / 96 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.25 kg | ||
| WR6-800-10 | Height H: 51 mm | Width W: 58 mm | Loops: 10 | Max. static load (compression): 365 N | Max. deflection (compression): 26.9 mm | Kv / Ks (compression): 136 / 58 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.26 kg | ||
| WR6-850-10 | Height H: 54 mm | Width W: 75 mm | Loops: 10 | Max. static load (compression): 236 N | Max. deflection (compression): 29.5 mm | Kv / Ks (compression): 82 / 33 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.27 kg | ||
| WR6-900-10 | Height H: 62 mm | Width W: 88 mm | Loops: 10 | Max. static load (compression): 178 N | Max. deflection (compression): 36.6 mm | Kv / Ks (compression): 54 / 21 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.28 kg | ||
| WR6-950-10 | Height H: 81 mm | Width W: 107 mm | Loops: 10 | Max. static load (compression): 120 N | Max. deflection (compression): 52.8 mm | Kv / Ks (compression): 29 / 10 kN/m | Mounting thread: 1/4-20 UNC (M6x1.0) | Unit weight: 0.29 kg | ||
| WR8-200-08 | Height H: 48 mm | Width W: 56 mm | Loops: 8 | Max. static load (compression): 778 N | Max. deflection (compression): 17.8 mm | Kv / Ks (compression): 382 / 182 kN/m | Mounting thread: 1/4-28 UNF (M6x1.0) | Unit weight: 0.38 kg | ||
| WR8-400-08 | Height H: 54 mm | Width W: 64 mm | Loops: 8 | Max. static load (compression): 667 N | Max. deflection (compression): 23.9 mm | Kv / Ks (compression): 266 / 116 kN/m | Mounting thread: 1/4-28 UNF (M6x1.0) | Unit weight: 0.41 kg | ||
| WR8-500-08 | Height H: 59 mm | Width W: 71 mm | Loops: 8 | Max. static load (compression): 556 N | Max. deflection (compression): 29.0 mm | Kv / Ks (compression): 196 / 79 kN/m | Mounting thread: 1/4-28 UNF (M6x1.0) | Unit weight: 0.43 kg | ||
| WR8-600-08 | Height H: 64 mm | Width W: 80 mm | Loops: 8 | Max. static load (compression): 445 N | Max. deflection (compression): 32.0 mm | Kv / Ks (compression): 151 / 60 kN/m | Mounting thread: 1/4-28 UNF (M6x1.0) | Unit weight: 0.47 kg | ||
| WR8-700-08 | Height H: 64 mm | Width W: 89 mm | Loops: 8 | Max. static load (compression): 386 N | Max. deflection (compression): 32.0 mm | Kv / Ks (compression): 127 / 51 kN/m | Mounting thread: 1/4-28 UNF (M6x1.0) | Unit weight: 0.52 kg | ||
| WR8-800-08 | Height H: 67 mm | Width W: 95 mm | Loops: 8 | Max. static load (compression): 351 N | Max. deflection (compression): 35.6 mm | Kv / Ks (compression): 109 / 42 kN/m | Mounting thread: 1/4-28 UNF (M6x1.0) | Unit weight: 0.54 kg | ||
| WR8-850-08 | Height H: 67 mm | Width W: 100 mm | Loops: 8 | Max. static load (compression): 325 N | Max. deflection (compression): 35.6 mm | Kv / Ks (compression): 100 / 39 kN/m | Mounting thread: 1/4-28 UNF (M6x1.0) | Unit weight: 0.57 kg | ||
| WR8-900-08 | Height H: 83 mm | Width W: 108 mm | Loops: 8 | Max. static load (compression): 297 N | Max. deflection (compression): 50.8 mm | Kv / Ks (compression): 74 / 25 kN/m | Mounting thread: 1/4-28 UNF (M6x1.0) | Unit weight: 0.59 kg |
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