| Customization: | Available |
|---|---|
| Inner Diameter: | 70mm |
| Outer Diameter: | 125mm |
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Ball screw bearings can withstand large axial loads in a single direction, and can also withstand a certain radial load at the same time. Ball screw support bearings usually need to be used in double or multiple combinations, and the matching method is the same as angular contact ball bearings. ZYS can offer ISO metric ball screw bearings and non-ISO metric ball screw bearings, which are widely used for precision instruments and ball bearing lead screws.
Ball screw bearings can withstand large axial loads in a single direction, and can also withstand a certain radial load at the same time. Ball screw support bearings usually need to be used in double or multiple combinations, and the matching method is the same as angular contact ball bearings.
ZYS ball screw bearing is a one-way angular contact thrust ball bearing with contact angle of 60°. It has good performance of high precision, high speed, high axial stiffness, low friction, long life and high&low speed transition conversion. ZYS ball screw bearing is particularly suitable for ball bearing lead screw and similar transmission components in high speed precision CNC machine tools.
ZYS ball screw thrust bearings have 7602 and 7603 series, which are standard metric with internal diameters from 12mm to 130mm in accordance with JB/T8564 standard.
Technical parameters of ZYS ball screw bearings
| Bearing model | Dimensions (mm) | Rated load (KN) | Limit speed (r/min) |
MAX axial load (KN) |
Preload (KN) |
Friction torque (N.mm) |
Weight (kg) |
|||||
| d | D | B | rsmin | a | Ca | Coa | Grease | |||||
| 760201 | 12 | 32 | 10 | 0.6 | 24 | 11.6 | 12.5 | 17000 | 5.2 | 1.4 | 15 | 0.04 |
| 760202 | 15 | 35 | 11 | 0.6 | 27 | 12.5 | 15 | 15000 | 6.3 | 1.4 | 20 | 0.05 |
| 760203 | 17 | 40 | 12 | 0.6 | 31 | 16.6 | 20 | 13000 | 8.5 | 1.7 | 30 | 0.07 |
| 760204 | 20 | 47 | 14 | 1.0 | 36 | 19.3 | 25 | 12000 | 10.6 | 2.3 | 50 | 0.13 |
| 760205 | 25 | 52 | 15 | 1.0 | 41 | 22 | 30.5 | 11000 | 13.2 | 2.5 | 65 | 0.16 |
| 760206 | 30 | 62 | 16 | 1.0 | 48 | 26 | 39 | 9000 | 17.0 | 2.9 | 85 | 0.24 |
| 760207 | 35 | 72 | 17 | 1.1 | 55 | 30 | 50 | 8000 | 21.2 | 3.3 | 115 | 0.34 |
| 760208 | 40 | 80 | 18 | 1.1 | 62 | 37.5 | 64 | 7000 | 28.0 | 4.3 | 170 | 0.44 |
| 760209 | 45 | 85 | 19 | 1.1 | 66 | 38 | 68 | 6700 | 28.0 | 4.5 | 190 | 0.50 |
| 760210 | 50 | 90 | 20 | 1.1 | 71 | 39 | 75 | 6300 | 31.5 | 4.6 | 230 | 0.57 |
| 760211 | 55 | 100 | 21 | 1.5 | 78 | 40.5 | 81.5 | 6000 | 33.5 | 4.9 | 250 | 0.75 |
| 760212 | 60 | 110 | 22 | 1.5 | 86 | 56 | 112 | 5000 | 47.5 | 6.5 | 350 | 0.96 |
| 760213 | 65 | 120 | 23 | 1.5 | 92 | 57 | 122 | 4800 | 50.0 | 7.0 | 410 | 1.20 |
| 760214 | 70 | 125 | 24 | 1.5 | 96 | 65.5 | 137 | 4500 | 56.0 | 7.0 | 440 | 1.32 |
| 760215 | 75 | 130 | 25 | 1.5 | 101 | 67 | 150 | 4300 | 63.0 | 7.6 | 480 | 1.45 |
| 760216 | 80 | 140 | 26 | 2.0 | 108 | 76.5 | 175 | 4000 | 75.0 | 8.9 | 600 | 1.76 |
| 760217 | 85 | 150 | 28 | 2.0 | 116 | 86.5 | 196 | 3800 | 85.0 | 10.5 | 760 | 2.19 |
| 760218 | 90 | 160 | 30 | 2.0 | 123 | 98 | 224 | 3600 | 100 | 11.0 | 790 | 2.69 |
| 760219 | 95 | 170 | 32 | 2.1 | 131 | 110 | 255 | 3400 | 112 | 12.5 | 950 | 3.26 |
| 760220 | 100 | 180 | 34 | 2.1 | 138 | 122 | 285 | 3200 | 125 | 14.0 | 1100 | 3.91 |
| 760222 | 110 | 200 | 38 | 2.1 | 153 | 146 | 355 | 2800 | 153 | 16.4 | 1400 | 5.5 |
| 760224 | 120 | 215 | 40 | 2.1 | 165 | 176 | 425 | 2600 | 185 | 20.6 | 2000 | 6.5 |
| 760226 | 130 | 230 | 40 | 3.0 | 176 | 180 | 455 | 2400 | 200 | 20.6 | 2100 | 7.4 |
| 760304 | 20 | 52 | 15 | 1.1 | 39 | 24.5 | 32 | 11000 | 14.0 | 2.9 | 60 | 0.17 |
| 760305 | 25 | 62 | 17 | 1.1 | 46 | 28.5 | 41.5 | 9000 | 18.0 | 3.3 | 85 | 0.28 |
| 760306 | 30 | 72 | 19 | 1.1 | 53 | 34.5 | 55 | 8000 | 23.6 | 4.3 | 130 | 0.41 |
| 760307 | 35 | 80 | 21 | 1.5 | 60 | 36.5 | 61 | 7000 | 26.5 | 4.8 | 170 | 0.55 |
| 760307X3 | 35 | 90 | 23 | 1.5 | 68 | 50 | 83 | 6300 | 35.5 | 5.6 | 225 | 0.81 |
| 760308 | 40 | 90 | 23 | 1.5 | 68 | 50 | 83 | 6300 | 35.5 | 5.6 | 225 | 0.76 |
| 760309 | 45 | 100 | 25 | 1.5 | 75 | 58.5 | 104 | 5600 | 45.0 | 7.0 | 300 | 1.02 |
| 760309X3 | 45 | 110 | 27 | 2.0 | 83 | 69.5 | 127 | 5000 | 53.0 | 7.6 | 360 | 1.41 |
| 760310 | 50 | 110 | 27 | 2.0 | 83 | 69.5 | 127 | 5000 | 53.0 | 7.6 | 360 | 1.33 |
| 760311 | 55 | 120 | 29 | 2.0 | 90 | 78 | 146 | 4800 | 63.0 | 8.8 | 460 | 1.69 |
| 760312 | 60 | 130 | 31 | 2.1 | 98 | 88 | 166 | 4500 | 75.0 | 10.0 | 540 | 2.12 |
| 760313 | 65 | 140 | 33 | 2.1 | 1.5 | 100 | 196 | 4000 | 90.0 | 12.0 | 700 | 2.60 |
| 760314 | 70 | 150 | 35 | 2.1 | 113 | 110 | 220 | 3800 | 95.0 | 12.0 | 760 | 3.16 |
| 760315 | 75 | 160 | 37 | 2.1 | 120 | 125 | 255 | 3600 | 118.0 | 14.5 | 920 | 3.79 |
| 760319 | 80 | 170 | 39 | 2.1 | 128 | 137 | 285 | 3400 | 132.0 | 16.0 | 1100 | 4.50 |
| 760320 | 100 | 215 | 47 | 3.0 | 160 | 193 | 430 | 2600 | 212.0 | 21.5 | 1700 | 8.73 |
| 760322 | 110 | 240 | 50 | 3.0 | 176 | 250 | 560 | 2400 | 265.0 | 29.3 | 2500 | 11.8 |
| 760324 | 120 | 260 | 55 | 3.0 | 192 | 265 | 620 | 2200 | 280.0 | 31.3 | 2750 | 14.6 |
| 760326 | 130 | 280 | 58 | 3.0 | 206 | 290 | 695 | 2000 | 305.0 | 33.7 | 3100 | 18.7 |
| Aviation Cargo Systems | Industrial Mixers & Shakers |
| Aerospace Wing Actuators | Intrusion Detection Systems |
| Anemometer | Material Handling Rollers |
| ATMs & Card Readers | Medical Actuator |
| Bicycles | Medical Diagnostic Equipment |
| Commercial Blenders | Medical Imaging Equipment |
| Dental Hand Tools | Medical Laser Surgery |
| Electrical Motors | Medical Surgical Tools |
| Engines | Off Highway Cranes |
| Escalators and Elevators | Optical Encoders |
| Fishing Reels | Plastic Card Printers |
| Flight Support Systems | Power Hand Tools |
| Flow Meters | Printing Rollers |
| Galvanometers | Roller Doors |
| Gas Engine Pull Start Assembly | Scissor & Platform Lifts |
| Gas Meters | Sensors & Potentiometers |
| Gas Powered Motors | Solar Panels Actuators |
ZYS Precision Bearing Quality Control and Assurance:
Austrian AICHELIN heat treatment equipment and long-life heat treatment process provide a strong guarantee for the continuous and reliable operation of bearings.
ZYS Quality assurance
About zys:
Luoyang Bearing Research Institute Co., Ltd. (ZYS) is the only state level comprehensive research institute in
China's bearing industry since 1958. ZYS has total assets of 2.06 billion RMB, owns one research and
development center, three industrial bases. ZYS has advanced bearing manufacturing equipments and world firstclass testing equipments and have solid strength in manufacturing, measuring and testing of bearing and related components with high precision and high reliability to perform batch production of various high-rank bearing products and components with inner diameter of 0.6mm to outer diameter of 6.8m.
Luoyang Bearing Research Institute Co., Ltd. is a high-tech enterprise specializing in the development of "high-rank, precise, advanced, unique, special" bearing products for the key units in various fields of national economic construction. Its predecessor, Luoyang Bearing Research Institute, was established in 1958. It is the only state-level comprehensive research institute in China's bearing industry. In 1999, it entered China National Machinery
Industry Group Co., Ltd. and transformed into a science and technology enterprise.
We focus on developing high performance bearing products for key units of national economic construction.
We perform batch production of various high rank bearing products and components with inner diameter of
0.6mm to outer diameter of 6.8m. We are mainly engaged in the research, development, production and sales of precision bearing, special bearing, high speed machine tool spindle, bearing special equipment, bearing testing
instruments, bearing testing machine and bearing special materials, which are widely used in the fields of
aerospace, machine tools, wind power generation, mine metallurgy, petrochemical, medical equipment,
automobiles and rail transit, construction machinery, intelligent manufacturing services, etc.
We have total assets of 2.06 billion RMB, own one research and development center, three industrial bases and
cover an area of more than 47 hectares. We have advanced bearing manufacturing equipments and world first-class testing equipments and have solid strength in manufacturing, measuring and testing of bearing and related components with high precision and high reliability. We have more than 380 technical staff of bearing related
disciplines, thus we maintain a leading position in the aspects of bearing design, basic theoretical research,
lubrication technology, metallic and non-metallic materials, testing and industry standards.
FAQ:
Q: Are you trading company or manufacturer?
A: ZYS is bearing manufacturer, the only first-class comprehensive research institute in China bearing industry.
Q: How do you control quality of bearing?
A: ZYS has established quality control systems for each kind of bearing and spindle. All products and services passed ISO9001-2008 Quality Certificate.
Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send e-mail for more information.
Q: How about the package?
A: Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.
Q: How long is the delivery time?
A: It will take about 10 to 40 days, depends on the model and quantity.
Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.
Q: Is sample avaiable?
A: Yes, sample order is acceptable.
Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design.
Contact ZYS:
Website: chinazys.en.made-in-china.com
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