ລູກປືນຕິດຕໍ່ເປັນລ່ຽມມີທາງແລ່ນວົງແຫວນພາຍໃນ ແລະ ພາຍນອກທີ່ເຄື່ອນຍ້າຍທຽບກັບເຊິ່ງກັນແລະກັນໃນທິດທາງຂອງແກນລູກປືນ.ດັ່ງນັ້ນ, bearings ແມ່ນເຫມາະສົມສໍາລັບການໂຫຼດ radial ແລະ axial ປະຕິບັດພ້ອມໆກັນ. ການໂຫຼດ axial ຄວາມອາດສາມາດຂອງລູກປືນຕິດຕໍ່ເປັນລ່ຽມເພີ່ມຂຶ້ນຍ້ອນວ່າມຸມຕິດຕໍ່ເພີ່ມຂຶ້ນ.
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ສີ່ຈຸດຕິດຕໍ່ລູກປືນ | ລາຍການ | ຂະໜາດຫຼັກ (ມມ) | ການຈັດອັນດັບການໂຫຼດພື້ນຖານ |
| d | D | B | r ນາທີ. | Cr (KN) | Cor (KN) |
| Q303 | 17 | 47 | 14 | 1.0 | 24.1 | 14.9 |
| Q304 | 20 | 52 | 15 | 1.1 | 30 | 19.6 |
| Q205 | 25 | 52 | 15 | 1 | 25.5 | 18.6 |
| Q305 | 25 | 62 | 17 | 1.1 | 44 | 31.5 |
| Q206 | 30 | 62 | 16 | 1 | 36.5 | 27.5 |
| Q306 | 30 | 72 | 19 | 1.1 | 58.5 | 43 |
| Q207 | 35 | 72 | 17 | 1.1 | 44 | 35.5 |
| Q307M | 35 | 80 | 21 | 1.5 | 62 | 51 |
| Q208M | 40 | 80 | 18 | 1.1 | 56 | 46.5 |
| Q308M | 40 | 90 | 23 | 1.5 | 86.5 | 68 |
| Q209M | 45 | 85 | 19 | 1.1 | 64 | 57 |
| Q309M | 45 | 100 | 25 | 1.5 | 102 | 83 |
| Q210M | 50 | 90 | 20 | 1.1 | 61 | 56 |
| Q310M | 50 | 110 | 27 | 2 | 110 | 91.5 |
| Q211M | 55 | 100 | 21 | 1.5 | 76 | 72.7 |
| Q311M | 55 | 120 | 29 | 2 | 120.7 | 102.6 |
| Q212M | 60 | 110 | 22 | 1.5 | 91.7 | 88.4 |
| Q312M | 60 | ໑໓໐ | 31 | 2.1 | 138.7 | 120.7 |
| Q213M | 65 | 120 | 23 | 1.5 | 98.8 | 98.8 |
| Q313M | 65 | ໑໔໐ | 33 | 2.1 | 154.9 | 138.7 |
| Q214M | 70 | 125 | 24 | 1.5 | 112.1 | 115.9 |
| Q314M | 70 | 150 | 35 | 2.1 | 173.9 | 157.7 |
| Q215M | 75 | ໑໓໐ | 25 | 1.5 | 118.8 | 122.6 |
| Q315M | 75 | ໑໖໐ | 37 | 2.1 | 201.4 | 193.8 |
| Q216M | 80 | ໑໔໐ | 26 | 2 | 125.4 | 130.2 |
| Q316M | 80 | ໑໗໐ | 39 | 2.1 | 212.8 | 209 |
| Q217M | 85 | 150 | 28 | 2 | 145.4 | 152 |
| Q317M | 85 | 180 | 41 | 3 | 232.8 | 242.3 |
| Q218M | 90 | ໑໖໐ | 30 | 2 | 167.2 | 176.7 |
| Q318M | 90 | 190 | 43 | 3 | 251.8 | 270.8 |
| Q219M | 95 | ໑໗໐ | 32 | 2.1 | 190 | 201.4 |
| Q319M | 95 | 200 | 45 | 3 | 270.8 | 294.5 |
| Q220M | 100 | 180 | 34 | 2.1 | 212.8 | 228 |
| Q320M | 100 | 215 | 47 | 3 | 308.8 | 346.8 |
| Q221M | 105 | 190 | 36 | 2.1 | 220.4 | 247 |
| Q222M | 110 | 200 | 38 | 2.1 | 237.5 | 270.8 |
| Q322M | 110 | 240 | 50 | 3 | 327.8 | 394.3 |
| Q224M | 120 | 215 | 40 | 2.1 | 266 | 323 |
| Q324M | 120 | 260 | 55 | 3 | 361 | 456 |
| Q226M | ໑໓໐ | 230 | 40 | 3 | 275.5 | 346.8 |
| Q326M | ໑໓໐ | 280 | 58 | 4 | 403.8 | 541.5 |
| Q228M | ໑໔໐ | 250 | 42 | 3 | 299.3 | 394.3 |
| Q328M | ໑໔໐ | 300 | 62 | 4 | 451.3 | 622.3 |
| Q230M | 150 | 270 | 45 | 3 | 327.8 | 456 |
| Q330M | 150 | 320 | 65 | 4 | 484.5 | 698.3 |
| Q232M | ໑໖໐ | 290 | 48 | 3 | 337.5 | 477 |
| Q332M | ໑໖໐ | 340 | 68 | 4 | 526.5 | 778.5 |
| Q234M | ໑໗໐ | 310 | 52 | 4 | 382.5 | 567 |
| Q334M | ໑໗໐ | 360 | 72 | 4 | 526.5 | 823.5 |
| Q236M | 180 | 320 | 52 | 4 | 387 | 603 |
| Q336M | 180 | 380 | 75 | 4 | 612 | 972 |
| Q238M | 190 | 340 | 55 | 4 | 409.5 | 661.5 |
| Q338M | 190 | 400 | 78 | 5 | 661.5 | 1125 |
| Q240M | 200 | 360 | 58 | 4 | 459 | 765 |
| Q244M | 220 | 400 | 65 | 4 | 567 | 1008 |
| Q344M | 220 | 460 | 88 | 5 | 810 | 1494 |
| Q248M | 240 | 440 | 72 | 4 | 612 | 1143 |
| Q348M | 240 | 500 | 95 | 5 | 918 | 1764 |
