Описание
Цилиндрические втулки MU-B P на бронзовой основе
MU-B — трёхслойные самосмазывающиеся подшипники скольжения: основа CuSn8, пористая бронза и модифицированный PTFE. Конструкция сочетает механическую прочность, теплоотвод и низкое трение. Производитель отмечает коррозионную и химическую стойкость.
Характеристики
| Параметр | Значение |
|---|---|
| Основа | Бронза CuSn8, 0,50–2,70 мм |
| Промежуточный слой | Пористая бронза, 0,20–0,35 мм |
| Рабочий слой | Модифицированный PTFE без свинца, от 0,01 мм |
| Статическое удельное давление, максимум | 250 Н/мм² |
| Динамическое удельное давление, максимум | 140 Н/мм² |
| Скорость, сухое трение, максимум | 2,5 м/с |
| Скорость с маслом, максимум | 10 м/с |
| Температура | −200…+280 °C |
| Коэффициент трения | 0,02–0,20 |
Толщина основы зависит от типоразмера. Сухая работа и масло оцениваются производителем как предпочтительные режимы; пластичная смазка, вода и технологические жидкости требуют проверки условий применения. Предельные значения нельзя применять одновременно.
Подбор
Ресурс зависит от нагрузки, скорости, температуры и сопрягаемой поверхности. Для конкретного узла согласуйте посадку и режим эксплуатации. Возможно изготовление деталей по размерам и чертежам заказчика.
Размерный ряд
Порядок: внутренний диаметр × наружный диаметр × длина, мм. Пример: Втулка MU-B 20×23×20 — артикул MU-B P 202320.
| Артикул | d, мм | D, мм | L, мм |
|---|---|---|---|
| MU-B P 034,503 | 3 | 4,5 | 3 |
| MU-B P 034,504 | 3 | 4,5 | 4 |
| MU-B P 034,505 | 3 | 4,5 | 5 |
| MU-B P 034,506 | 3 | 4,5 | 6 |
| MU-B P 045,503 | 4 | 5,5 | 3 |
| MU-B P 045,504 | 4 | 5,5 | 4 |
| MU-B P 045,506 | 4 | 5,5 | 6 |
| MU-B P 045,510 | 4 | 5,5 | 10 |
| MU-B P 050705 | 5 | 7 | 5 |
| MU-B P 050708 | 5 | 7 | 8 |
| MU-B P 050710 | 5 | 7 | 10 |
| MU-B P 060804 | 6 | 8 | 4 |
| MU-B P 060806 | 6 | 8 | 6 |
| MU-B P 060808 | 6 | 8 | 8 |
| MU-B P 060810 | 6 | 8 | 10 |
| MU-B P 070905 | 7 | 9 | 5 |
| MU-B P 070910 | 7 | 9 | 10 |
| MU-B P 081006 | 8 | 10 | 6 |
| MU-B P 081008 | 8 | 10 | 8 |
| MU-B P 081010 | 8 | 10 | 10 |
| MU-B P 081012 | 8 | 10 | 12 |
| MU-B P 081015 | 8 | 10 | 15 |
| MU-B P 101208 | 10 | 12 | 8 |
| MU-B P 101210 | 10 | 12 | 10 |
| MU-B P 101212 | 10 | 12 | 12 |
| MU-B P 101215 | 10 | 12 | 15 |
| MU-B P 101220 | 10 | 12 | 20 |
| MU-B P 121408 | 12 | 14 | 8 |
| MU-B P 121410 | 12 | 14 | 10 |
| MU-B P 121412 | 12 | 14 | 12 |
| MU-B P 121415 | 12 | 14 | 15 |
| MU-B P 121420 | 12 | 14 | 20 |
| MU-B P 121425 | 12 | 14 | 25 |
| MU-B P 131510 | 13 | 15 | 10 |
| MU-B P 131520 | 13 | 15 | 20 |
| MU-B P 141605 | 14 | 16 | 5 |
| MU-B P 141610 | 14 | 16 | 10 |
| MU-B P 141612 | 14 | 16 | 12 |
| MU-B P 141615 | 14 | 16 | 15 |
| MU-B P 141620 | 14 | 16 | 20 |
| MU-B P 141625 | 14 | 16 | 25 |
| MU-B P 151710 | 15 | 17 | 10 |
| MU-B P 151712 | 15 | 17 | 12 |
| MU-B P 151715 | 15 | 17 | 15 |
| MU-B P 151720 | 15 | 17 | 20 |
| MU-B P 151725 | 15 | 17 | 25 |
| MU-B P 161810 | 16 | 18 | 10 |
| MU-B P 161812 | 16 | 18 | 12 |
| MU-B P 161815 | 16 | 18 | 15 |
| MU-B P 161820 | 16 | 18 | 20 |
| MU-B P 161825 | 16 | 18 | 25 |
| MU-B P 171910 | 17 | 19 | 10 |
| MU-B P 171912 | 17 | 19 | 12 |
| MU-B P 171915 | 17 | 19 | 15 |
| MU-B P 171920 | 17 | 19 | 20 |
| MU-B P 182010 | 18 | 20 | 10 |
| MU-B P 182012 | 18 | 20 | 12 |
| MU-B P 182015 | 18 | 20 | 15 |
| MU-B P 182020 | 18 | 20 | 20 |
| MU-B P 182025 | 18 | 20 | 25 |
| MU-B P 202210 | 20 | 22 | 10 |
| MU-B P 202215 | 20 | 22 | 15 |
| MU-B P 202220 | 20 | 22 | 20 |
| MU-B P 202308 | 20 | 23 | 8 |
| MU-B P 202310 | 20 | 23 | 10 |
| MU-B P 202315 | 20 | 23 | 15 |
| MU-B P 202320 | 20 | 23 | 20 |
| MU-B P 202325 | 20 | 23 | 25 |
| MU-B P 202330 | 20 | 23 | 30 |
| MU-B P 222515 | 22 | 25 | 15 |
| MU-B P 222520 | 22 | 25 | 20 |
| MU-B P 222525 | 22 | 25 | 25 |
| MU-B P 222530 | 22 | 25 | 30 |
| MU-B P 222546 | 22 | 25 | 46 |
| MU-B P 242715 | 24 | 27 | 15 |
| MU-B P 242720 | 24 | 27 | 20 |
| MU-B P 242725 | 24 | 27 | 25 |
| MU-B P 242730 | 24 | 27 | 30 |
| MU-B P 242815 | 24 | 28 | 15 |
| MU-B P 242820 | 24 | 28 | 20 |
| MU-B P 242825 | 24 | 28 | 25 |
| MU-B P 242830 | 24 | 28 | 30 |
| MU-B P 252812 | 25 | 28 | 12 |
| MU-B P 252815 | 25 | 28 | 15 |
| MU-B P 252820 | 25 | 28 | 20 |
| MU-B P 252825 | 25 | 28 | 25 |
| MU-B P 252830 | 25 | 28 | 30 |
| MU-B P 252835 | 25 | 28 | 35 |
| MU-B P 252840 | 25 | 28 | 40 |
| MU-B P 252850 | 25 | 28 | 50 |
| MU-B P 283215 | 28 | 32 | 15 |
| MU-B P 283220 | 28 | 32 | 20 |
| MU-B P 283225 | 28 | 32 | 25 |
| MU-B P 283230 | 28 | 32 | 30 |
| MU-B P 283240 | 28 | 32 | 40 |
| MU-B P 303410 | 30 | 34 | 10 |
| MU-B P 303415 | 30 | 34 | 15 |
| MU-B P 303420 | 30 | 34 | 20 |
| MU-B P 303425 | 30 | 34 | 25 |
| MU-B P 303430 | 30 | 34 | 30 |
| MU-B P 303440 | 30 | 34 | 40 |
| MU-B P 303450 | 30 | 34 | 50 |
| MU-B P 323620 | 32 | 36 | 20 |
| MU-B P 323630 | 32 | 36 | 30 |
| MU-B P 323640 | 32 | 36 | 40 |
| MU-B P 353910 | 35 | 39 | 10 |
| MU-B P 353916 | 35 | 39 | 16 |
| MU-B P 353920 | 35 | 39 | 20 |
| MU-B P 353925 | 35 | 39 | 25 |
| MU-B P 353930 | 35 | 39 | 30 |
| MU-B P 353935 | 35 | 39 | 35 |
| MU-B P 353940 | 35 | 39 | 40 |
| MU-B P 353950 | 35 | 39 | 50 |
| MU-B P 354040 | 35 | 40 | 40 |
| MU-B P 374120 | 37 | 41 | 20 |
| MU-B P 384215 | 38 | 42 | 15 |
| MU-B P 384225 | 38 | 42 | 25 |
| MU-B P 384230 | 38 | 42 | 30 |
| MU-B P 384240 | 38 | 42 | 40 |
| MU-B P 404412 | 40 | 44 | 12 |
| MU-B P 404420 | 40 | 44 | 20 |
| MU-B P 404425 | 40 | 44 | 25 |
| MU-B P 404430 | 40 | 44 | 30 |
| MU-B P 404435 | 40 | 44 | 35 |
| MU-B P 404440 | 40 | 44 | 40 |
| MU-B P 404445 | 40 | 44 | 45 |
| MU-B P 404450 | 40 | 44 | 50 |
| MU-B P 404460 | 40 | 44 | 60 |
| MU-B P 404525 | 40 | 45 | 25 |
| MU-B P 455020 | 45 | 50 | 20 |
| MU-B P 455025 | 45 | 50 | 25 |
| MU-B P 455030 | 45 | 50 | 30 |
| MU-B P 455035 | 45 | 50 | 35 |
| MU-B P 455040 | 45 | 50 | 40 |
| MU-B P 455045 | 45 | 50 | 45 |
| MU-B P 455050 | 45 | 50 | 50 |
| MU-B P 455060 | 45 | 50 | 60 |
| MU-B P 505520 | 50 | 55 | 20 |
| MU-B P 505525 | 50 | 55 | 25 |
| MU-B P 505530 | 50 | 55 | 30 |
| MU-B P 505540 | 50 | 55 | 40 |
| MU-B P 505545 | 50 | 55 | 45 |
| MU-B P 505550 | 50 | 55 | 50 |
| MU-B P 505560 | 50 | 55 | 60 |
| MU-B P 556020 | 55 | 60 | 20 |
| MU-B P 556025 | 55 | 60 | 25 |
| MU-B P 556030 | 55 | 60 | 30 |
| MU-B P 556040 | 55 | 60 | 40 |
| MU-B P 556050 | 55 | 60 | 50 |
| MU-B P 556055 | 55 | 60 | 55 |
| MU-B P 556060 | 55 | 60 | 60 |
| MU-B P 606520 | 60 | 65 | 20 |
| MU-B P 606530 | 60 | 65 | 30 |
| MU-B P 606536 | 60 | 65 | 36 |
| MU-B P 606540 | 60 | 65 | 40 |
| MU-B P 606550 | 60 | 65 | 50 |
| MU-B P 606555 | 60 | 65 | 55 |
| MU-B P 606560 | 60 | 65 | 60 |
| MU-B P 606565 | 60 | 65 | 65 |
| MU-B P 606570 | 60 | 65 | 70 |
| MU-B P 657020 | 65 | 70 | 20 |
| MU-B P 657030 | 65 | 70 | 30 |
| MU-B P 657040 | 65 | 70 | 40 |
| MU-B P 657050 | 65 | 70 | 50 |
| MU-B P 657060 | 65 | 70 | 60 |
| MU-B P 657070 | 65 | 70 | 70 |
| MU-B P 707530 | 70 | 75 | 30 |
| MU-B P 707540 | 70 | 75 | 40 |
| MU-B P 707550 | 70 | 75 | 50 |
| MU-B P 707560 | 70 | 75 | 60 |
| MU-B P 707570 | 70 | 75 | 70 |
| MU-B P 758020 | 75 | 80 | 20 |
| MU-B P 758030 | 75 | 80 | 30 |
| MU-B P 758040 | 75 | 80 | 40 |
| MU-B P 758050 | 75 | 80 | 50 |
| MU-B P 758060 | 75 | 80 | 60 |
| MU-B P 758070 | 75 | 80 | 70 |
| MU-B P 758080 | 75 | 80 | 80 |
| MU-B P 808520 | 80 | 85 | 20 |
| MU-B P 808530 | 80 | 85 | 30 |
| MU-B P 808540 | 80 | 85 | 40 |
| MU-B P 808550 | 80 | 85 | 50 |
| MU-B P 808560 | 80 | 85 | 60 |
| MU-B P 808580 | 80 | 85 | 80 |
| MU-B P 8085100 | 80 | 85 | 100 |
| MU-B P 859020 | 85 | 90 | 20 |
| MU-B P 859030 | 85 | 90 | 30 |
| MU-B P 859040 | 85 | 90 | 40 |
| MU-B P 859050 | 85 | 90 | 50 |
| MU-B P 859060 | 85 | 90 | 60 |
| MU-B P 859070 | 85 | 90 | 70 |
| MU-B P 859080 | 85 | 90 | 80 |
| MU-B P 8590100 | 85 | 90 | 100 |
| MU-B P 909525 | 90 | 95 | 25 |
| MU-B P 909530 | 90 | 95 | 30 |
| MU-B P 909540 | 90 | 95 | 40 |
| MU-B P 909550 | 90 | 95 | 50 |
| MU-B P 909560 | 90 | 95 | 60 |
| MU-B P 909570 | 90 | 95 | 70 |
| MU-B P 909580 | 90 | 95 | 80 |
| MU-B P 909585 | 90 | 95 | 85 |
| MU-B P 9095100 | 90 | 95 | 100 |
| MU-B P 9510030 | 95 | 100 | 30 |
| MU-B P 9510040 | 95 | 100 | 40 |
| MU-B P 9510050 | 95 | 100 | 50 |
| MU-B P 9510060 | 95 | 100 | 60 |
| MU-B P 95100100 | 95 | 100 | 100 |
| MU-B P 10010506 | 100 | 105 | 6 |
| MU-B P 10010508 | 100 | 105 | 8 |
| MU-B P 10010530 | 100 | 105 | 30 |
| MU-B P 10010535 | 100 | 105 | 35 |
| MU-B P 10010540 | 100 | 105 | 40 |
| MU-B P 10010550 | 100 | 105 | 50 |
| MU-B P 10010560 | 100 | 105 | 60 |
| MU-B P 10010570 | 100 | 105 | 70 |
| MU-B P 10010580 | 100 | 105 | 80 |
| MU-B P 100105100 | 100 | 105 | 100 |
| MU-B P 100105115 | 100 | 105 | 115 |
| MU-B P 10511030 | 105 | 110 | 30 |
| MU-B P 10511040 | 105 | 110 | 40 |
| MU-B P 10511050 | 105 | 110 | 50 |
| MU-B P 10511060 | 105 | 110 | 60 |
| MU-B P 10511080 | 105 | 110 | 80 |
| MU-B P 105110100 | 105 | 110 | 100 |
| MU-B P 105110115 | 105 | 110 | 115 |
| MU-B P 11011530 | 110 | 115 | 30 |
| MU-B P 11011535 | 110 | 115 | 35 |
| MU-B P 11011540 | 110 | 115 | 40 |
| MU-B P 11011545 | 110 | 115 | 45 |
| MU-B P 11011550 | 110 | 115 | 50 |
| MU-B P 11011560 | 110 | 115 | 60 |
| MU-B P 11011580 | 110 | 115 | 80 |
| MU-B P 110115100 | 110 | 115 | 100 |
| MU-B P 110115115 | 110 | 115 | 115 |
| MU-B P 11512030 | 115 | 120 | 30 |
| MU-B P 11512035 | 115 | 120 | 35 |
| MU-B P 11512040 | 115 | 120 | 40 |
| MU-B P 11512045 | 115 | 120 | 45 |
| MU-B P 11512050 | 115 | 120 | 50 |
| MU-B P 11512060 | 115 | 120 | 60 |
| MU-B P 11512070 | 115 | 120 | 70 |
| MU-B P 11512080 | 115 | 120 | 80 |
| MU-B P 11512090 | 115 | 120 | 90 |
| MU-B P 115120115 | 115 | 120 | 115 |
| MU-B P 12012506 | 120 | 125 | 6 |
| MU-B P 12012508 | 120 | 125 | 8 |
| MU-B P 12012535 | 120 | 125 | 35 |
| MU-B P 12012540 | 120 | 125 | 40 |
| MU-B P 12012550 | 120 | 125 | 50 |
| MU-B P 12012560 | 120 | 125 | 60 |
| MU-B P 12012580 | 120 | 125 | 80 |
| MU-B P 120125100 | 120 | 125 | 100 |
| MU-B P 12513035 | 125 | 130 | 35 |
| MU-B P 12513040 | 125 | 130 | 40 |
| MU-B P 12513050 | 125 | 130 | 50 |
| MU-B P 12513060 | 125 | 130 | 60 |
| MU-B P 125130100 | 125 | 130 | 100 |
| MU-B P 13013535 | 130 | 135 | 35 |
| MU-B P 13013550 | 130 | 135 | 50 |
| MU-B P 13013560 | 130 | 135 | 60 |
| MU-B P 13013580 | 130 | 135 | 80 |
| MU-B P 130135100 | 130 | 135 | 100 |
| MU-B P 13514060 | 135 | 140 | 60 |
| MU-B P 13514080 | 135 | 140 | 80 |
| MU-B P 135140100 | 135 | 140 | 100 |
| MU-B P 14014505 | 140 | 145 | 5 |
| MU-B P 14014550 | 140 | 145 | 50 |
| MU-B P 14014560 | 140 | 145 | 60 |
| MU-B P 14014570 | 140 | 145 | 70 |
| MU-B P 14014580 | 140 | 145 | 80 |
| MU-B P 140145100 | 140 | 145 | 100 |
| MU-B P 14515060 | 145 | 150 | 60 |
| MU-B P 145150100 | 145 | 150 | 100 |
| MU-B P 15015550 | 150 | 155 | 50 |
| MU-B P 15015560 | 150 | 155 | 60 |
| MU-B P 15015580 | 150 | 155 | 80 |
| MU-B P 150155100 | 150 | 155 | 100 |
| MU-B P 15516060 | 155 | 160 | 60 |
| MU-B P 155160100 | 155 | 160 | 100 |
| MU-B P 16016550 | 160 | 165 | 50 |
| MU-B P 16016560 | 160 | 165 | 60 |
| MU-B P 16016580 | 160 | 165 | 80 |
| MU-B P 160165100 | 160 | 165 | 100 |
| MU-B P 16517060 | 165 | 170 | 60 |
| MU-B P 165170100 | 165 | 170 | 100 |
| MU-B P 17017560 | 170 | 175 | 60 |
| MU-B P 17017585 | 170 | 175 | 85 |
| MU-B P 170175100 | 170 | 175 | 100 |
| MU-B P 17518060 | 175 | 180 | 60 |
| MU-B P 175180100 | 175 | 180 | 100 |
| MU-B P 18018560 | 180 | 185 | 60 |
| MU-B P 18018580 | 180 | 185 | 80 |
| MU-B P 180185100 | 180 | 185 | 100 |
| MU-B P 19019560 | 190 | 195 | 60 |
| MU-B P 19019580 | 190 | 195 | 80 |
| MU-B P 190195100 | 190 | 195 | 100 |
| MU-B P 20020550 | 200 | 205 | 50 |
| MU-B P 20020560 | 200 | 205 | 60 |
| MU-B P 20020580 | 200 | 205 | 80 |
| MU-B P 200205100 | 200 | 205 | 100 |
| MU-B P 20521060 | 205 | 210 | 60 |
| MU-B P 205210100 | 205 | 210 | 100 |
| MU-B P 21021550 | 210 | 215 | 50 |
| MU-B P 21021560 | 210 | 215 | 60 |
| MU-B P 210215100 | 210 | 215 | 100 |
| MU-B P 21522060 | 215 | 220 | 60 |
| MU-B P 215220100 | 215 | 220 | 100 |
| MU-B P 22022560 | 220 | 225 | 60 |
| MU-B P 22022580 | 220 | 225 | 80 |
| MU-B P 220225100 | 220 | 225 | 100 |
| MU-B P 23023560 | 230 | 235 | 60 |
| MU-B P 230235100 | 230 | 235 | 100 |
| MU-B P 24024560 | 240 | 245 | 60 |
| MU-B P 240245100 | 240 | 245 | 100 |
| MU-B P 25025560 | 250 | 255 | 60 |
| MU-B P 25025580 | 250 | 255 | 80 |
| MU-B P 250255100 | 250 | 255 | 100 |
| MU-B P 26026570 | 260 | 265 | 70 |
| MU-B P 26026580 | 260 | 265 | 80 |
| MU-B P 260265100 | 260 | 265 | 100 |
| MU-B P 28028560 | 280 | 285 | 60 |
| MU-B P 28028580 | 280 | 285 | 80 |
| MU-B P 280285100 | 280 | 285 | 100 |
| MU-B P 30030560 | 300 | 305 | 60 |
| MU-B P 30030580 | 300 | 305 | 80 |
| MU-B P 300305100 | 300 | 305 | 100 |
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