O'z-o'zidan tekislanadigan rulman
Teshik silindrsimon yoki konusli ikkita konstruktsiyali va po'lat plitalar yoki sintetik qatronlardan yasalgan ushlagichlar bilan podshipniklar konsentriklik va burilishlarni qoplash uchun ichki halqa va tashqi halqa o'rtasida 3 graduslik burilish oralig'ida noto'g'ri hizalanishga imkon beruvchi sferik shakldagi tashqi halqa yo'llariga xosdir. xatolar.
Ikki qatorli o'z-o'zidan tekislanadigan sharli podshipniklar tashqi halqada sfera poygasi va ichki halqada ikkita poyga yo'liga ega. Bu xususiyat rulmanlarga o'z-o'zidan tekislash xususiyatini beradi, bu esa milning korpusga nisbatan burchakka mos kelishiga imkon beradi. Shuning uchun ular, ayniqsa, o'rnatishdagi xatolar yoki milning egilishi natijasida noto'g'ri hizalanish paydo bo'lishi mumkin bo'lgan ilovalar uchun juda mos keladi.
Ikki qatorli o'z-o'zidan tekislanadigan rulmanlar asosan radial yuklarni va engil eksenel yuklarni tashish uchun ishlatiladi, ammo sof eksenel yuklarni ko'tarolmaydi.
Rulman raqami | Chegara o'lchamlari (mm) | Og'irligi | Rulman raqami | Chegara o'lchamlari (mm) | Og'irligi | ||||||
Silindrsimon | Konusli teshik | d | D | B | Silindrsimon | Konusli teshik | d | D | B | ||
1201 | 1201 ming | 12 | 32 | 10 | 0,039 | 1313 | 1313 ming | 65 | 140 | 33 | 2.54 |
1202 | 1202 ming | 15 | 35 | 11 | 0,048 | 1314 | 1314 ming | 70 | 150 | 35 | 3.19 |
1203 | 1203 ming | 17 | 40 | 12 | 0,072 | 1315 | 1315 ming | 75 | 160 | 37 | 3.65 |
1204 | 1204 ming | 20 | 47 | 14 | 0,12 | 1316 | 1316 ming | 80 | 170 | 39 | 4.2 |
1205 | 1205 ming | 25 | 52 | 15 | 0,14 | 2204 | 2204 ming | 20 | 47 | 18 | 0,133 |
1206 | 1206 ming | 30 | 62 | 16 | 0,22 | 2205 | 2205 ming | 25 | 52 | 18 | 0,15 |
1207 | 1207 ming | 35 | 72 | 17 | 0,23 | 2206 | 2206 ming | 30 | 52 | 20 | 0,249 |
1208 | 1208 ming | 40 | 80 | 18 | 0,415 | 2207 | 2207 ming | 35 | 72 | 23 | 0,378 |
1209 | 1209 ming | 45 | 85 | 19 | 0,465 | 2208 | 2208 ming | 40 | 80 | 23 | 0,477 |
1210 | 1210 ming | 50 | 90 | 20 | 0,525 | 2209 | 2209 ming | 45 | 85 | 23 | 0,522 |
1211 | 1211 ming | 55 | 100 | 21 | 0,705 | 2210 | 2210 ming | 50 | 90 | 23 | 0,564 |
1212 | 1212 ming | 60 | 110 | 22 | 0,9 | 2211 | 2211 ming | 55 | 100 | 25 | 0,746 |
1213 | 1213 ming | 65 | 120 | 23 | 1.15 | 2212 | 2212 ming | 60 | 110 | 28 | 1.03 |
1214 | 1214 ming | 70 | 125 | 24 | 1.3 | 2213 | 2213 ming | 65 | 120 | 31 | 1.4 |
1215 | 1215 ming | 75 | 130 | 25 | 1.41 | 2214 | 2214 ming | 70 | 125 | 31 | 1.62 |
1216 | 1216 ming | 80 | 140 | 26 | 1.73 | 2215 | 2215 ming | 75 | 130 | 31 | 1.72 |
1217 | 1217 ming | 85 | 150 | 28 | 2.09 | 2304 | 2304 ming | 20 | 52 | 21 | 0,193 |
1218 | 1218 ming | 90 | 160 | 30 | 2.55 | 2305 | 2305 ming | 25 | 62 | 24 | 0,319 |
1304 | 1304 ming | 20 | 52 | 15 | 0,165 | 2306 | 2306 ming | 30 | 72 | 27 | 0,48 |
1305 | 1305 ming | 25 | 62 | 17 | 0,255 | 2307 | 2307 ming | 35 | 80 | 31 | 0,642 |
1306 | 1306 ming | 30 | 72 | 19 | 0,385 | 2308 | 2308 ming | 40 | 90 | 33 | 0,889 |
1307 | 1307 ming | 35 | 80 | 21 | 0,51 | 2309 | 2309 ming | 45 | 100 | 36 | 1.2 |
1308 | 1308 ming | 40 | 90 | 23 | 0,715 | 2310 | 2310 ming | 50 | 110 | 40 | 1.58 |
1309 | 1309 ming | 45 | 100 | 25 | 0,955 | 2311 | 2311 ming | 55 | 120 | 43 | 2.03 |
1310 | 1310 ming | 50 | 110 | 27 | 1.25 | 2312 | 2312 ming | 60 | 130 | 46 | 2.57 |
1311 | 1311 ming | 55 | 120 | 29 | 1.6 | 2313 | 2313 ming | 65 | 140 | 48 | 3.2 |
1310 | 1310 ming | 60 | 130 | 31 | 2.03 |