YRT Precision Turntable Bearing

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YRT Precision Turntable Bearing

YRT Precision Turntable Bearing consist of a thrust/radial housing ring, a thrust/radial shaft ring, a thrust washer, two needle roller cage assemblies, and a set of radial cylindrical rollers. The housing ring and shaft ring have evenly distributed mounting screw holes. This type of bearing features high axial and radial load capacity, high rigidity, and very high precision.

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Features of YRT Rotary Table Bearings:
1. Combined Bearing:
YRT bearings are combined bearings, integrating the functions of radial and thrust bearings. They can simultaneously withstand radial and axial loads from different directions and can also withstand torque.
2. High Precision:
YRT bearings typically have very high precision, enabling accurate rotation and positioning.
3. Rigidity:
YRT bearings have high rigidity, maintaining stability under high load conditions. Applications requiring heavy workloads ensure bearing reliability under high loads.
4. High Torque Capacity:
YRT bearings are designed to withstand high torque loads, crucial for applications requiring rotation and high torque transmission.
5. Easy Installation and Maintenance:
YRT bearings typically have a simple structure, facilitating installation and maintenance. This contributes to long-term bearing reliability.

Application Areas:
YRT bearings are widely used in various fields, including industrial robotic arms, machine tools, printing equipment, medical devices, and aerospace equipment. Their versatility and high performance make them a preferred choice for numerous engineering applications.

Precautions for Using YRT Turntable Bearings:
1. Keep the bearing and its surroundings clean
Even microscopic dust particles can negatively impact bearings.
2. Use with care
Strong impacts during use can cause scratches and indentations, leading to accidents.
3. Use appropriate tools
Avoid substituting existing tools; use only appropriate tools.
4. Be aware of bearing corrosion
Sweat on your hands can cause rust during operation, so be sure to use clean hands and wear gloves if possible.

Screw
connection
QTY
Connect
screws holes
Pitch
t
Tightening
torque
of  screw
Basic rated load Limited speed Friction
moment
   Weight Bearing type
Axial   Radial
Dynamic Static Dynamic Static
Ma Ca Coa Cr Cor    Grease Lubrication
 G QTY QTYXt Nm KN r/min Nm    ≈Kg
 一 12×30° 8.5  38  158  28.5  49.5  600  2.5     1.6  YRT50
 一 12×30° 8.5  56  255  42.5  100  530     2.4  YRT80
 M5 18×20° 8.5  76.5  415  47.5  120  430     4.1  YRT100
 M8 24×15° 14  102  540  52  143  340     5.3  YRT120
 M8 36×10° 14  112  630  56  170  320  10     6.2  YRT150
 M8 48×75° 14  118  710  69.5  200  280  12     7.7  YRT180
 M8 48×75° 14  120  765  81.5  220  260  14     9.7  YRT200
M12 36×10° 34  160  1060  93  290  200  20     18.3  YRT260
M12 36×10° 34  275  1930  120  345  170  40     25  YRT325
M12 48×75° 34  300  2280  186  655  140  55     33  YRT395
M12 48×75° 34  355  2800  200  765  120  70     45  YRT460
M12 48×75° 68  490  4250  228  965  80  140     89  YRT580
M12 48×75° 116  870  7400  430  1700  65  200     170  YRT650
M16 60×6° 284  1000  10010  455  1800  50  300     253  YRT850
M16 60×6° 284  1290  11400  530  2040  40  600     312  YRT950
M¹6 72×5° 284  1380  12000  620  2650  35  800     375  YRT1030
M16 72×5 284  1435  12850  745  2800  25  1000     450 YRT1200

Bearing type Overall Dimension  The fixing holes
 d   D  H H1 H2 C d1 dn dm    Inner ring Outside ring
Unit: mm do ds Ts QTY dL QTY
mm mm
YRT50  50  126   30  20  10  10  105  63  116  5.6  4.2  10  5.6  12 
YRT80  80  146   35  23.35  11.65  12  130  92  138  5.6  10  4.2  10  4.6  12 
YRT100 100  185   38  25  13  12  160  112  170  5.6  10  5.4  16  5.6  15 
YRT120 120  210   40  26  14  12  184  135  195  11  6.2  22  21 
YRT150 150  240   40  26  14  12  214  165  225  11  6.2  34  33 
YRT180 180  280   43  29  14  15  244  194  260  11  6.2  46  45 
YRT200 200  300   45  30  15  15  274  215  285  11  6.2  46  45 
YRT260 260  385   55  36.5  18.5  18  345  280  365  9.3  15  8.2  34  9.3  33 
YRT325 325  450   60  40  20  20  415  342  430  9.3  15  8.2  34  9.3  33 
YRT395 395  525   65  42.5  22.5  20  486  415  505  9.3  15  8.2  46  9.3  45 
YRT460 460  600   70  46  24  22  560  482  580  10  15  8.2  46  10  45 
YRT580 580  750   90  60  30  30  700  610  720  11.4  18  11  46  11.4  42 
YRT650 650  870  122  78  44  34  800  680  830  14  20  13  45  14  42 
YRT850 850  1095  124  80.5  43.5  37  1018  690  1055  18.5  26  17  57  18.5  54 
YRT950 950  1200  132  86  46  40  1130  990  1160  18.5  26  17  57  18.5  54 
YRT1030 1030  1300  145  92.5  52.5  40  1215  1075  1255  18.5  26  17  66  18.5  66 
YRT1200 1200  1490  164  108  56  52  1410  1240  1445  18.5  26  17  66  18.5  66 
Engineering the Future of Motion
About UKL
Founded in 2020, UKL Bearing Manufacturing Co., Ltd. (Wuxi) is China YRT Precision Turntable Bearing suppliers and OEM/ODM YRT Precision Turntable Bearing company, an integrated industrial and trading enterprise that focuses on precision manufacturing, combining R&D, production, and sales.
The company specializes in high-performance bearing solutions, providing technical support for global industries with exceptionally high demands for precision and reliability.

With more than 200 skilled professionals and a fully modernized production base, UKL’s facilities cover the entire manufacturing process — forging, annealing, turning, heat treatment, grinding, and automated assembly.
Leveraging over 15 years of OEM/ODM export experience, UKL responds quickly to customer needs, offering flexible and customized services for clients across Europe, Asia, Africa, and the Middle East.

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