Muayyan dastur uchun mos rulmanni tanlash optimal ishlash va uzoq muddatli ishonchlilikni ta'minlash uchun juda muhimdir. Rulmanning o'lchami va turini tanlashda bir nechta omillarni hisobga olish kerak.
Birinchidan, dasturning yuk talablarini aniqlash muhimdir. Bunga yukning og'irligi ham, rulmanga ta'sir qiluvchi kuchlar ham kiradi. Ushbu ma'lumotni hisob-kitoblar orqali yoki uskunani ishlab chiqaruvchisi bilan maslahatlashish orqali olish mumkin.
Ikkinchidan, dasturning tezligi va harorati hisobga olinishi kerak. Yuqori tezlikdagi ilovalar uchun ishqalanish va issiqlik hosil bo'lishi past bo'lgan podshipniklar talab qilinadi, yuqori haroratli ilovalar esa issiqlikka bardosh bera oladigan materiallarga ega podshipniklarni talab qiladi.
Uchinchidan, rulman ishlaydigan muhit ham hisobga olinishi kerak. Yuqori darajadagi chang yoki namlik kabi og'ir muhitlar himoya qistirmalari bo'lgan podshipniklarni talab qiladi.
Nihoyat, muvofiqlik va maksimal samaradorlikni ta'minlash uchun ishlab chiqaruvchining jihozlar bo'yicha tavsiyalari va texnik xususiyatlariga rioya qilish kerak.
Xulosa qilib aytganda, muayyan dastur uchun mos rulmanni tanlash yuk talablari, tezlik va harorat, atrof-muhit va ishlab chiqaruvchining tavsiyalarini diqqat bilan ko'rib chiqishni talab qiladi. Shunday qilib, uskuna eng yaxshi samaradorlik va uzoq muddatli ishonchlilik bilan ishlashi mumkin.
| Rulman raqami | hajmi (mm) |
| 222SM% 7b{1}}TVPA | 125x250x68 |
| 231SM160-MA | 160x300x96 |
| 222SM% 7b{1}}TVPA | 170x340x92 |
| 222SM% 7b{1}}TVPA | 60x120x31 |
| 222SM% 7b{1}}TVPA | 65x130x31 |
| 222SM% 7b{1}}TVPA | 70x140x33 |
| 222S.403 | 106.363x215x58 |
| 222S.408 | 114.3x230x64 |
| 222S.500 | 127x250x68 |
| 222S.503 | 131.763x270x73 |
| 222S.507 | 138.113x290x80 |
| 222S.515 | 150.813x310x86 |
| 222S.600 | 152.4x310x86 |
| 222S.615 | 176.213x340x92 |
| 230S.808 | 215.9x360x92 |
| 230S.900 | 228.6x360x92 |
| 222S.507-MA | 138.113x290x80 |
| 230S.700 | - |
| 231S.615 | 176.213x320x104 |
| 230SM% 7b{1}}MA | 410x650x157 |
| 222S.415-MA | 125.413x250x68 |
| 231SM400-MA | 400x700x224 |
| 230SM% 7b{1}}MA | 160x280x74 |
| 230SM% 7b{1}}MA | 240x400x104 |
| 230SM260-MA | 260x420x106 |
| 231SM410-MA | 410x720x226 |
| 230SM% 7b{1}}MA | 200x340x90 |
| 231SM360-MA | 360x620x194 |
| 230SM% 7b{1}}MA | 180x310x82 |
| 230S.1600 | 406.4x650x157 |
| 231S.1400 | 355.6x620x194 |
| 231SM380-MA | 380x650x200 |
| 230SM% 7b{1}}MA | 400x620x150 |
| 241SM% 7b{1}}MA | 470x830x325 |
| 230SM% 7b{1}}MA | 170x290x75 |
| 230SM% 7b{1}}MA | 530x820x195 |
| 230SM% 7b{1}}MA | 380x600x148 |
| 222S.304 | 82.55x160x40 |
| 230S.1300 | 330.2x540x134 |
| 230S.508-MA | 139.7x240x60 |
| 231S.1000 | 254x460x146 |
| 231S.1308 | 342.9x600x192 |
| 222S.308-MA | 88.9x180x46 |
| 231S.703 | 182.563x340x112 |
| 222SM% 7b{1}}MA | 180x360x98 |
| 222SM% 7b{1}}TVPA | 55x110x28 |
| 239SM% 7b{1}}MA | 560x800x150 |
