Guía de rodillos transversales LWR - KRVC
En la jaula de elementos rodantes, que da nombre a estas guías, los rodillos pueden estar alojados en paralelo o en la denominada disposición de rodillos cruzados.
La guía lineal/guía de rodillos cruzados y guía de bolas R se presentó como la primera guía rodante estandarizada del mundo. La guía puede equiparse con rodillos o bolas y es adecuada para muchas aplicaciones con requisitos medios y altos.
Las guías de rodillos cruzados funcionan muy suavemente y no tienen impacto cuando los rodillos se mueven constantemente entre los rieles. El movimiento de la jaula es problemático con las guías de rodillos cruzados estándar. Esto hace que sea necesario realizar golpes de corrección ocasionalmente. Para evitarlo existen jaulas controladas que impiden el movimiento de los rodillos transversales.
Las guías de rodillos cruzados se utilizan a menudo en sistemas de medición, rectificadoras o dispositivos de corte muy precisos (corte con micrótomo).
Guía de rodillos transversales tamaños 1 y 2
| Tipo (Lintec) | Cstat (N) | SKF | Schneeberger | gracias | Peso (mm) | Un (mm) | B (mm) | Largo (mm) | T (mm) | Cubo (mm) | Cdin (N) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| KRVR1-20-5Z | 765 | LWR1-20-5 | R1-20-5 | VR1-20-5Z | 1 | 8,5 | 4 | 20 | 1,6 | 12 | 760 |
| KRVR1-30-7Z | 1071 | LWR1-30-7 | R1-30-7 | VR1-30-7Z | 1 | 8,5 | 4 | 30 | 1,6 | 22 | 1064 |
| KRVR1-40-10Z | 1530 | LWR1-40-10 | R1-40-10 | VR1-40-10Z | 1 | 8,5 | 4 | 40 | 1,6 | 27 | 1520 |
| KRVR1-50-13Z | 1989 | LWR1-50-13 | R1-50-13 | VR1-50-13Z | 1 | 8,5 | 4 | 50 | 1,6 | 32 | 1976 |
| KRVR1-60-16Z | 2448 | LWR1-60-16 | R1-60-16 | VR1-60-16Z | 1 | 8,5 | 4 | 60 | 1,6 | 37 | 2432 |
| KRVR1-70-19Z | 2907 | LWR1-70-19 | R1-70-19 | VR1-70-19Z | 1 | 8,5 | 4 | 70 | 1,6 | 42 | 2888 |
| KRVR1-80-21Z | 3213 | LWR1-80-21 | R1-80-21 | VR1-80-21Z | 1 | 8,5 | 4 | 80 | 1,6 | 52 | 3192 |
| KRVR2-30-5Z | 1355 | LWR2-30-5 | R2-30-5 | VR2-30-5Z | 2 | 12 | 6 | 30 | 1,5 | 18 | 1380 |
| KRVR2-45-8Z | 2168 | LWR2-45-8 | R2-45-8 | VR2-45-8Z | 2 | 12 | 6 | 45 | 1,5 | 24 | 2208 |
| KRVR2-60-11Z | 2981 | LWR2-60-11 | R2-60-11 | VR2-60-11Z | 2 | 12 | 6 | 60 | 1,5 | 30 | 3036 |
| KRVR2-75-13Z | 3523 | LWR2-75-13 | R2-75-13 | VR2-75-13Z | 2 | 12 | 6 | 75 | 1,5 | 44 | 3588 |
| KRVR2-90-16Z | 4336 | LWR2-90-16 | R2-90-16 | VR2-90-16Z | 2 | 12 | 6 | 90 | 1,5 | 50 | 4416 |
| KRVR2-105-18Z | 4878 | LWR2-105-18 | R2-105-18 | VR2-105-18Z | 2 | 12 | 6 | 105 | 1,5 | 64 | 4968 |
| KRVR2-120-21Z | 5691 | LWR2-120-21 | R2-120-21 | VR2-120-21Z | 2 | 12 | 6 | 120 | 1,5 | 70 | 5796 |
| KRVR2-135-23Z | 6233 | LWR2-135-23 | R2-135-23 | VR2-135-23Z | 2 | 12 | 6 | 135 | 1,5 | 84 | 6348 |
| KRVR2-150-26Z | 7046 | LWR2-150-26 | R2-150-26 | VR2-150-26Z | 2 | 12 | 6 | 150 | 1,5 | 90 | 7176 |
| KRVR2-165-29Z | 7859 | LWR2-165-29 | R2-165-29 | VR2-165-29Z | 2 | 12 | 6 | 165 | 1,5 | 96 | 8004 |
| KRVR2-180-32Z | 8672 | LWR2-180-32 | R2-180-32 | VR2-180-32Z | 2 | 12 | 6 | 180 | 1,5 | 102 | 8832 |
Guía de rodillos transversales tamaños 3 y 4
| Tipo (Lintec) | Cstat (N) | SKF | Schneeberger | gracias | Peso (mm) | Un (mm) | B (mm) | Largo (mm) | T (mm) | Cubo (mm) | Cdin (N) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| KRVR3-50-7Z | 4277 | LWR3-50-7 | R3-50-7 | VR3-50-7Z | 3 | 18 | 8 | 50 | 2 | 28 | 4473 |
| KRVR3-75-10Z | 6110 | LWR3-75-10 | R3-75-10 | VR3-75-10Z | 3 | 18 | 8 | 75 | 2 | 48 | 6390 |
| KRVR3-100-14Z | 8554 | LWR3-100-14 | R3-100-14 | VR3-100-14Z | 3 | 18 | 8 | 100 | 2 | 58 | 8946 |
| KRVR3-125-17Z | 10387 | LWR3-125-17 | R3-125-17 | VR3-125-17Z | 3 | 18 | 8 | 125 | 2 | 78 | 10863 |
| KRVR3-150-21Z | 12831 | LWR3-150-21 | R3-150-21 | VR3-150-21Z | 3 | 18 | 8 | 150 | 2 | 88 | 13419 |
| KRVR3-175-24Z | 14664 | LWR3-175-24 | R3-175-24 | VR3-175-24Z | 3 | 18 | 8 | 175 | 2 | 108 | 15336 |
| KRVR3-200-28Z | 17108 | LWR3-200-28 | R3-200-28 | VR3-200-28Z | 3 | 18 | 8 | 200 | 2 | 118 | 17892 |
| KRVR3-225-31Z | 18941 | LWR3-225-31 | R3-225-31 | VR3-225-31Z | 3 | 18 | 8 | 225 | 2 | 138 | 19809 |
| KRVR3-250-35Z | 21385 | LWR3-250-35 | R3-250-35 | VR3-250-35Z | 3 | 18 | 8 | 250 | 2 | 148 | 22365 |
| KRVR3-275-38Z | 23218 | LWR3-275-38 | R3-275-38 | VR3-275-38Z | 3 | 18 | 8 | 275 | 2 | 168 | 24282 |
| KRVR3-300-42Z | 25662 | LWR3-300-42 | R3-300-42 | VR3-300-42Z | 3 | 18 | 8 | 300 | 2 | 178 | 26838 |
| KRVR4-80-7Z | 9450 | LWR4-80-7 | R4-80-7 | VR4-80-7Z | 4 | 22 | 11 | 80 | 2 | 58 | 9660 |
| KRVR4-120-11Z | 14850 | LWR4-120-11 | R4-120-11 | VR4-120-11Z | 4 | 22 | 11 | 120 | 2 | 82 | 15180 |
| KRVR4-160-15Z | 20250 | LWR4-160-15 | R4-160-15 | VR4-160-15Z | 4 | 22 | 11 | 160 | 2 | 106 | 20700 |
| KRVR4-200-19Z | 25650 | LWR4-200-19 | R4-200-19 | VR4-200-19Z | 4 | 22 | 11 | 200 | 2 | 130 | 26220 |
| KRVR4-240-23Z | 31050 | LWR4-240-23 | R4-240-23 | VR4-240-23Z | 4 | 22 | 11 | 240 | 2 | 154 | 31740 |
| KRVR4-280-27Z | 36450 | LWR4-280-27 | R4-280-27 | VR4-280-27Z | 4 | 22 | 11 | 280 | 2 | 178 | 37260 |
| KRVR4-320-31Z | 41850 | LWR4-320-31 | R4-320-31 | VR4-320-31Z | 4 | 22 | 11 | 320 | 2 | 202 | 42780 |
| KRVR4-360-35Z | 47250 | LWR4-360-35 | R4-360-35 | VR4-360-35Z | 4 | 22 | 11 | 360 | 2 | 226 | 48300 |
| KRVR4-400-39Z | 52650 | LWR4-400-39 | R4-400-39 | VR4-400-39Z | 4 | 22 | 11 | 400 | 2 | 250 | 53820 |
| KRVR4-440-43Z | 58050 | LWR4-440-43 | R4-440-43 | VR4-440-43Z | 4 | 22 | 11 | 440 | 2 | 274 | 59340 |
| KRVR4-480-47Z | 63450 | LWR4-480-47 | R4-480-47 | VR4-480-47Z | 4 | 22 | 11 | 480 | 2 | 298 | 64860 |
Guía de rodillos transversales tamaños 6 y 9
| lintec | Cstat (N) | SKF | Schneeberger | gracias | Peso (mm) | Un (mm) | B (mm) | Largo (mm) | T (mm) | Cubo (mm) | Cdin (N) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| KRVR6-100-7Z | 26460 | LWR6-100-7 | R6-100-7 | VR6-100-7Z | 6 | 30 | 15 | 100 | 3,2 | 56 | 26460 |
| KRVR6-150-10Z | 37800 | LWR6-150-10 | R6-150-10 | VR6-150-10Z | 6 | 30 | 15 | 150 | 3,2 | 96 | 37800 |
| KRVR6-200-13Z | 49140 | LWR6-200-13 | R6-200-13 | VR6-200-13Z | 6 | 30 | 15 | 200 | 3,2 | 136 | 49140 |
| KRVR6-250-17Z | 64260 | LWR6-250-17 | R6-250-17 | VR6-250-17Z | 6 | 30 | 15 | 250 | 3,2 | 156 | 64260 |
| KRVR6-300-20Z | 75600 | LWR6-300-20 | R6-300-20 | VR6-300-20Z | 6 | 30 | 15 | 300 | 3,2 | 196 | 75600 |
| KRVR6-350-24Z | 90720 | LWR6-350-24 | R6-350-24 | VR6-350-24Z | 6 | 30 | 15 | 350 | 3,2 | 216 | 90720 |
| KRVR6-400-27Z | 102060 | LWR6-400-27 | R6-400-27 | VR6-400-27Z | 6 | 30 | 15 | 400 | 3,2 | 256 | 102060 |
| KRVR6-450-31Z | 117180 | LWR6-450-31 | R6-450-31 | VR6-450-31Z | 6 | 30 | 15 | 450 | 3,2 | 276 | 117180 |
| KRVR6-500-34Z | 128520 | LWR6-500-34 | R6-500-34 | VR6-500-34Z | 6 | 30 | 15 | 500 | 3,2 | 316 | 128520 |
| KRVR6-550-38Z | 143640 | LWR6-550-38 | R6-550-38 | VR6-550-38Z | 6 | 30 | 15 | 550 | 3,2 | 336 | 143640 |
| KRVR6-600-41Z | 154980 | LWR6-600-41 | R6-600-41 | VR6-600-41Z | 6 | 30 | 15 | 600 | 3,2 | 376 | 154980 |
| KRVR9-200-10Z | 94800 | LWR9-200-10 | R9-200-10 | VR9-200-10Z | 9 | 40 | 20 | 200 | 4 | 118 | 95300 |
| KRVR9-300-15Z | 142200 | LWR9-300-15 | R9-300-15 | VR9-300-15Z | 9 | 40 | 20 | 300 | 4 | 178 | 142950 |
| KRVR9-400-20Z | 189600 | LWR9-400-20 | R9-400-20 | VR9-400-20Z | 9 | 40 | 20 | 400 | 4 | 238 | 190600 |
| KRVR9-500-25Z | 237000 | LWR9-500-25 | R9-500-25 | VR9-500-25Z | 9 | 40 | 20 | 500 | 4 | 298 | 238250 |
| KRVR9-600-30Z | 284400 | LWR9-600-30 | R9-600-30 | VR9-600-30Z | 9 | 40 | 20 | 600 | 4 | 358 | 285900 |
| KRVR9-700-35Z | 331800 | LWR9-700-35 | R9-700-35 | VR9-700-35Z | 9 | 40 | 20 | 700 | 4 | 418 | 333550 |
| KRVR9-800-40Z | 379200 | LWR9-800-40 | R9-800-40 | VR9-800-40Z | 9 | 40 | 20 | 800 | 4 | 478 | 381200 |
| KRVR9-900-45Z | 426600 | LWR9-900-45 | R9-900-45 | VR9-900-45Z | 9 | 40 | 20 | 900 | 4 | 538 | 428850 |
| KRVR9-1000-50Z | 474000 | LWR9-1000-50 | R9-1000-50 | VR9-1000-50Z | 9 | 40 | 20 | 1000 | 4 | 598 | 476500 |
| KRVR9-1100-55Z | 521400 | LWR9-1100-55 | R9-1100-55 | VR9-1100-55Z | 9 | 40 | 20 | 1100 | 4 | 658 | 524150 |
| KRVR9-1200-60Z | 568800 | LWR9-1200-60 | R9-1200-60 | VR9-1200-60Z | 9 | 40 | 20 | 1200 | 4 | 718 | 571800 |
Material carriles: 100 Cr6
Material de la jaula: plástico, aluminio, acero inoxidable.
Bolas: 100 Cr6 (1.3505)
Junta: caucho nitrilo, fieltro