Elektromagnit parazit (EMI) Mexiko shahrida rulmanlarning ishlashiga ta'sir qilishi mumkin, chunki u podshipniklarning ishlashini buzishi va ularning samaradorligini pasaytirishi mumkin. Biroq, buning oldini olish uchun ko'rish mumkin bo'lgan choralar mavjud.
Eng samarali profilaktika choralaridan biri bu himoyalangan podshipniklardan foydalanish bo'lib, ular rulmanning ichki qismlariga kirishiga to'sqinlik qiluvchi metall qalqonga ega bo'lgan EMI dan himoya qilish uchun mo'ljallangan. Bu rulmanning yaxlitligini saqlashga yordam beradi va uning ishlashiga salbiy ta'sir ko'rsatadigan har qanday shovqinni oldini oladi.
Yana bir yondashuv - bu atrof-muhitdagi EMI darajasini pasaytirishga yordam beradigan filtrlash usullarini qo'llashdir. Bunga elektromagnit nurlanishni filtrlash uchun mo'ljallangan maxsus jihozlardan foydalanish yoki hududdagi elektr jihozlarining miqdorini kamaytirish choralarini ko'rish orqali erishish mumkin.
Bundan tashqari, EMI mavjudligida rulmanlarning uzoq muddatli ishlashini ta'minlashda muntazam parvarishlash ham muhimdir. Bu rulmanlarning eskirish yoki shikastlanish belgilarini kuzatish va ularning yaxshi ish holatida qolishini ta'minlash uchun zarur bo'lgan tuzatish choralarini ko'rishni o'z ichiga oladi.
Umuman olganda, EMI Mexiko shahrida rulmanlarning ishlashiga potentsial ta'sir ko'rsatishi mumkin bo'lsa-da, bu ta'sirlarni yumshatish va rulmanlarning uzoq muddatda samarali ishlashini ta'minlash uchun bir qator profilaktika choralari mavjud. To'g'ri uskunalar va strategiyalarga sarmoya kiritib, hatto eng qiyin sanoat sharoitlarida ham yuqori samaradorlik va mahsuldorlikni saqlab qolish mumkin.
| Rulman qismi raqami | hajmi (mm) |
| LM769340dwa/LM769310 | 418x571.5x336.55 |
| EE261650D/262450/262450XD | 419.1x622.3x317.5 |
| NP815821/NP359748/NP761158 | 420x620x355 |
| LM869449DGW/LM869410/ LM{2}}CD | 431.8x571.5x279.4 |
| EE239172DW/239227/239228XD | 431.8x571.5x279.4 |
| LM769349DW/LM769310/LM769310D | 431.8x571.5x336.55 |
| EE931170D/931250/ 931251XD | 431.8x635x355.6 |
| NP891819/NP241954/NP627036 | 431.8x635x355.6 |
| EE736173D/736238/736239D | 432.003x609.524x317.5 |
| NP460063/NP369269/NP112080 | 440x580x360 |
| NP834407/NP402991/NP677830 | 440x650x353.5 |
| m270749dgw/m270710/m270710CD | 447.675x635x463.55 |
| m270449dw/m270410/m270410D | 449.949x594.949x368 |
| m270448dgw/m270410/m270410D | 449.948x594.949x368 |
| nP720022/nP720023 | 450x595x415 |
| ee425176d/425299/425299D | 456.794x761.873x527.05 |
| ee671798d/672873/672875D | 457.073x730.148x419.1 |
| l770847dgw/l770810/l770810D | 457.2x596.9x279.4 |
| nP129155/nP344631/nP820547 | 457.2x596.9x279.4 |
| ee244181d/244235/244236CD | 457.2x596.9x279.4 |
| ee737179d/737260/737261D | 457.2x660.4x 323.85 |
| ee423181Xd/423296/423296D | 457.2x749.808x444.5 |
| m271149dgw/m271110/ m271110CD | 459.949x624.924x421 |
| Jl770549dgw/Jl770510/Jl770510CD | 460x586x266 |
| NP051296/ NP782588 | 460x590x360 |
| NP269618 /NP897314 | 475x600x368 |
| JM171649dgw/ JM171610 | 475x620x380 |
| Jlm371942dg /Jlm371914/ Jlm371914w | 475x620x380 |
| m272749dgw /m272710/ m272710cd | 479.425x679.45x495.3 |
| lm272249dgw/ lm272210 /lm272210cd | 482.6x615.95x330.2 |
| nP907965 /nP889064 | 482.6x615.95x419.25 |
| m272449dw /m272410 | 482.6x635x421 |
| m272647dgw /m272610/m272610d | 482.6x647.7x417.512 |
| lm272345dgw/lm272315/lm272316 | 482.6x615.95x500 |
| ee640193d/640260/640261cd | 488.95x660.4x361.95 |
| nP323192/nP335700/nP589146 | 488.95x679.45x444.5 |
| lm772749dgw/lm772710/lm772710cd | 489.026x634.873x320.675 |
| ee243193d/243250/243251d | 489.026x634.873x320.675 |






