YRT rotary table bearings are a specific type of high-precision axial-radial cylindrical roller bearings designed for rotary tables and other precision applications. the term "YRT" stands for "Y" (radial, axial) and "R" (rotary tables). these bearings are in applications where precise positioning and rotational accuracy are critical.
for occasions with low speed, short operating cycle, high rigidity and precision requirements, such as rotary table, indexing head, YRT series bearings are suitable to use. YRT turntable bearings are designed to handle both axial and radial loads simultaneously. this makes them suitable for applications where combined axial and radial forces are present, such as in rotary tables.
YRT turntable bearings are designed to provide precise positioning and rotation in applications where tight tolerances are required. YRT turntable bearings come with an integrated measurement system, allowing for direct measurement of rotary table position or angle. This feature is particularly beneficial in applications requiring feedback for closed-loop control systems.
YRT turntable bearings have a compact design, which is advantageous in applications where space is limited. these bearings are typically preloaded to enhance rigidity and minimize play, ensuring stability during operation. YRT bearings may come with sealing arrangements to protect the internal components from contaminants and to ensure a longer service life.
YRT bearings are commonly used in precision machinery and equipment, such as machine tools, milling machines, rotary tables in machining centers, and other applications where precise rotary motion is required. YRT turntable bearings often have a modular design, allowing for easy integration into various systems..
turntable bearings are usually mounted directly onto a structure, and the rotating component is mounted on the inner or outer ring of the bearing. this allows the entire structure to rotate smoothly. turntable bearings are equipped with sealing arrangements to protect the internal components from contaminants, ensuring smooth operation and extending the bearing lifespan.
rotary table bearing catalogues | outer dimension (mm) | screws torque (MA) | basic rated load (KN) | limit speed | bearing torque | weight | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
d | D | H | Nm | Ca | Coa | Cr | Cor | R/min | Nm | Kg | |
YRT50 | 50 | 126 | 30 | 8.5 | 38 | 158 | 28.5 | 49.5 | 440 | 2.5 | 1.6 |
YRT80 | 80 | 146 | 35 | 8.5 | 56 | 255 | 42.5 | 100 | 530 | 3 | 2.4 |
YRT100 | 100 | 185 | 38 | 8.5 | 76.5 | 415 | 47.5 | 120 | 430 | 3 | 4.1 |
YRT120 | 120 | 210 | 40 | 8.5 | 76.5 | 415 | 47.5 | 120 | 430 | 3 | 4.1 |
YRT150 | 150 | 240 | 40 | 14 | 112 | 630 | 56 | 170 | 320 | 10 | 6.2 |
YRT180 | 180 | 280 | 43 | 14 | 118 | 710 | 70 | 200 | 280 | 12 | 7.7 |
YRT200 | 200 | 300 | 45 | 14 | 120 | 765 | 81 | 220 | 260 | 14 | 9.7 |
YRT260 | 260 | 385 | 55 | 34 | 160 | 1060 | 93 | 290 | 260 | 20 | 18.3 |
YRT325 | 325 | 450 | 60 | 34 | 275 | 1930 | 120 | 345 | 170 | 40 | 25 |
YRT395 | 395 | 525 | 65 | 34 | 300 | 2280 | 186 | 655 | 140 | 55 | 33 |
YR580 | 580 | 750 | 90 | 68 | 490 | 4250 | 228 | 965 | 80 | 140 | 89 |
YR650 | 650 | 870 | 122 | 116 | 1040 | 8000 | 490 | 1800 | 65 | 200 | 170 |
YRT460 | 460 | 600 | 70 | 34 | 355 | 2800 | 200 | 765 | 120 | 70 | 45 |
YR850 | 850 | 1095 | 124 | 284 | 1000 | 8650 | 455 | 1730 | 50 | 300 | 253 |
YR950 | 950 | 1200 | 132 | 284 | 1290 | 11400 | 530 | 2040 | 40 | 600 | 312 |
YR1030 | 1030 | 1300 | 145 | 284 | 1380 | 12000 | 620 | 2650 | 35 | 800 | 375 |
YR1200 | 1200 | 1490 | 164 | 284 | 1435 | 12850 | 745 | 2800 | 25 | 1000 | 450 |
YRT rotary table bearings, YRTS turntable slewing bearings, YRT rotary table bearings, slewing rings, turntable bearings. |