86 15670310586 
info@lkpbearing.com
Introduction:
In the realm of machinery and automation, where precision and reliability are paramount, ZARN Ball Screw Support Special Bearings stand out as indispensable components. These specialized bearings play a crucial role in supporting the smooth and accurate operation of ball screws, ensuring precise motion control in a variety of industrial applications. This article delves into the features, advantages, and applications of ZARN Ball Screw Support Special Bearings, highlighting their significance in driving efficiency and precision in motion control systems.
Precision Engineering for Ball Screw Support:
ZARN Ball Screw Support Special Bearings used outer ring thickened of needle roller bearings and two columns thrust cylindrical roller bearing of combination structure, can bear more heavy radial/axis load, has more higher radial/axial rigidity, while this series bearing axial runout accuracy can reached 1 μm, special meet current mechanical processing industry by requirements of high precision, high host and efficient features.
ZARN Ball Screw Support Special Bearings are meticulously engineered to provide exceptional support for ball screws, facilitating precise linear motion in machinery and automation systems. These bearings feature a combination of angular contact ball bearings and cylindrical roller bearings, strategically arranged to accommodate both radial and axial loads. This innovative design minimizes friction and ensures smooth operation, contributing to optimal performance in a wide range of industrial applications.
High Rigidity and Load Capacity:
One of the defining characteristics of ZARN Ball Screw Support Special Bearings is their high rigidity and load-carrying capacity. These bearings are designed to withstand heavy loads and provide stable support for ball screws, even in demanding operating conditions. This feature is crucial for applications where precision and durability are critical, such as CNC machining centers, precision measuring equipment, and semiconductor manufacturing.
Versatility Across Industries:
ZARN Ball Screw Support Special Bearings find applications across a diverse range of industries, including automotive, aerospace, medical devices, and robotics. Whether it’s in machine tool spindle assemblies, linear motion systems, or robotic arms, these bearings excel in providing reliable and accurate support for ball screws. Their versatility and precision make them indispensable components in various industrial sectors, contributing to the efficiency and performance of machinery and automation systems.
Sealed and Lubricated for Longevity:
To ensure long-term reliability and performance, ZARN Ball Screw Support Special Bearings are equipped with effective sealing and lubrication systems. These features protect the bearings from contaminants and prevent premature wear, extending their service life and reducing maintenance requirements. The sealed design also helps to maintain optimal lubrication, further enhancing the bearings’ efficiency and durability in harsh operating environments.
Customization Options for Specific Requirements:
ZARN Ball Screw Support Special Bearings offer customization options to suit different application requirements. Engineers can choose from various sizes, load capacities, and configurations to tailor these bearings to their specific needs. This flexibility allows for greater versatility in designing machinery and automation systems optimized for performance and efficiency.
Conclusion:
ZARN Ball Screw Support Special Bearings stand as indispensable components in the realm of motion control, driving efficiency and precision in machinery and automation systems. Their precision engineering, high rigidity, load capacity, and customization options make them essential for supporting ball screws in a wide range of industrial applications. As industries continue to demand greater efficiency and reliability from their machinery and automation systems, ZARN Ball Screw Support Special Bearings remain at the forefront, driving innovation and excellence in motion control technology.
ZARN Ball Screw Support Special Bearings Product Model
| LKPB Model | Massg | Measure | Basic load rating | limiting speed | Tightening torque Nm | Friction torque Nm | ||||||||||||||||||
| d | D | H | H1 | H2 | H3 | C | D1 | D2 | D3 | B | B1 | B2 | r | r1 | Radial | Axial | Oilrpm | Greaserpm | ||||||
| Cr KN | Cor KN | Cr KN | Cor KN | |||||||||||||||||||||
| ZARN 1545TN | 340 | 15 | 45 | 40 | 28.0 | 53 | 41.0 | 16 | 35 | 24 | 34 | 7.5 | 20.5 | 11 | 0.3 | 0.6 | 14.3 | 19.6 | 23.5 | 64.3 | 8500 | 2200 | 10 | 0.35 |
| ZARN 1747TN | 370 | 17 | 47 | 43 | 29.5 | 57 | 43.5 | 16 | 38 | 28 | 38 | 9.0 | 24.0 | 11 | 0.3 | 0.6 | 15.4 | 22.1 | 24.3 | 69.3 | 7800 | 2100 | 12 | 0.4 |
| ZARN 2052TN | 410 | 20 | 52 | 46 | 31.0 | 60 | 45.0 | 16 | 42 | 30 | 40 | 10.0 | 27.5 | 11 | 0.3 | 0.6 | 14.1 | 20.6 | 27.4 | 77.0 | 7000 | 2000 | 18 | 0.5 |
| ZARN 2062TN | 870 | 20 | 62 | 60 | 40.0 | 75 | 55.0 | 20 | 52 | 40 | 50 | 12.5 | 25.0 | 11 | 0.3 | 0.6 | 22.6 | 38.0 | 64.0 | 141.0 | 6000 | 1500 | 38 | 1.3 |
| ZARN 2557TN | 530 | 25 | 57 | 50 | 35.0 | 65 | 50.0 | 20 | 47 | 36 | 45 | 10.0 | 27.5 | 11 | 0.3 | 0.6 | 24.8 | 39.8 | 30.5 | 93.5 | 6000 | 1900 | 25 | 0.55 |
| ZARN 2572TN | 1170 | 25 | 72 | 60 | 40.0 | 75 | 55.0 | 20 | 62 | 48 | 60 | 12.5 | 25.0 | 11 | 0.3 | 0.6 | 24.8 | 41.4 | 80.0 | 199.0 | 4900 | 1400 | 55 | 1.6 |
| ZARN 3062TN | 600 | 30 | 62 | 50 | 35.0 | 65 | 50.0 | 20 | 52 | 40 | 50 | 10.0 | 30.0 | 11 | 0.3 | 0.6 | 24.3 | 41.5 | 39.0 | 101.0 | 5500 | 1800 | 32 | 0.65 |
| ZARN 3080TN | 1500 | 30 | 80 | 66 | 43.0 | 82 | 59.0 | 20 | 68 | 52 | 66 | 14.0 | 27.0 | 12 | 0.3 | 0.6 | 25.9 | 45.8 | 75.7 | 221.0 | 4400 | 1300 | 75 | 2.1 |
| ZARN 3570TN | 800 | 35 | 70 | 54 | 47.0 | 70 | 53.0 | 20 | 60 | 45 | 58 | 11.0 | 34.0 | 12 | 0.3 | 0.6 | 26.0 | 47.0 | 45.9 | 105.4 | 4800 | 1700 | 42 | 0.9 |
| ZARN 3585TN | 1850 | 35 | 85 | 66 | 43.0 | 82 | 59.0 | 20 | 73 | 60 | 73 | 14.0 | 26.5 | 12 | 0.3 | 0.6 | 28.0 | 52.7 | 78.2 | 237.6 | 4000 | 1250 | 100 | 2.3 |
| ZARN 4075TN | 900 | 40 | 75 | 54 | 37.0 | 70 | 53.0 | 20 | 65 | 50 | 63 | 11.0 | 38.5 | 12 | 0.3 | 0.6 | 27.5 | 53.0 | 59.0 | 163.0 | 4000 | 1600 | 500 | 1 |
| ZARN 4090TN | 2090 | 40 | 90 | 75 | 50.0 | 93 | 68.0 | 25 | 78 | 60 | 78 | 16.0 | 29.5 | 12 | 0.3 | 0.6 | 40.9 | 72.5 | 84.2 | 269.0 | 3700 | 1200 | 120 | 2.5 |
| ZARN 4580TN | 1120 | 45 | 80 | 60 | 42.5 | 75 | 57.5 | 25 | 70 | 50 | 68 | 11.5 | 38.5 | 12 | 0.3 | 0.6 | 38.0 | 74.0 | 61.0 | 177.0 | 4000 | 1500 | 65 | 1.2 |
| ZARN 45105TN | 3020 | 45 | 105 | 82 | 53.5 | 103 | 74.5 | 25 | 90 | 56 | 88 | 17.5 | 38.5 | 14 | 0.3 | 0.6 | 40.0 | 82.0 | 154.0 | 405.0 | 3300 | 1150 | 150 | 3.5 |
| ZARN 5090TN | 1430 | 50 | 90 | 60 | 53.5 | 78 | 60.5 | 25 | 78 | 70 | 78 | 11.5 | 38.5 | 12 | 0.3 | 0.6 | 40.0 | 82.0 | 90.0 | 300.0 | 3600 | 1200 | 85 | 2.2 |
| ZARN 50110TN | 3300 | 50 | 110 | 82 | 53.5 | 103 | 74.5 | 25 | 95 | 60 | 93 | 17.5 | 38.5 | 14 | 0.3 | 0.6 | 45.4 | 88.1 | 119.3 | 387.0 | 3100 | 1100 | 180 | 3.8 |
| ZARN 55115TN | 3500 | 55 | 115 | 82 | 53.5 | 103 | 74.5 | 25 | 100 | 75 | 98 | 17.5 | 38.5 | 14 | 0.3 | 0.6 | 49.0 | 109.1 | 126.0 | 369.0 | 2900 | 1000 | 220 | 4 |
| ZARN 60120TN | 3700 | 60 | 120 | 82 | 53.5 | 103 | 74.5 | 25 | 105 | 80 | 105 | 17.5 | 38.5 | 16 | 0.3 | 0.6 | 54.9 | 118.6 | 141.0 | 505.0 | 2700 | 950 | 250 | 4.2 |
| ZARN 65125TN | 4000 | 65 | 125 | 82 | 53.5 | 103 | 74.5 | 25 | 110 | 90 | 108 | 17.5 | 38.5 | 16 | 0.3 | 0.6 | 54.2 | 100.8 | 126.2 | 441.4 | 2600 | 900 | 270 | 4 |
| ZARN 70130TN | 4100 | 70 | 130 | 82 | 53.5 | 103 | 74.5 | 25 | 115 | 100 | 115 | 17.5 | 38.5 | 16 | 0.3 | 0.6 | 69.6 | 143.5 | 143.0 | 532.0 | 2400 | 800 | 330 | 4.8 |
| ZARN 75155TN | 7900 | 75 | 155 | 100 | 65.0 | 125 | 90.0 | 30 | 135 | 115 | 135 | 21.0 | 46.0 | 16 | 0.3 | 1.0 | 95.0 | 193.0 | 290.0 | 890.0 | 2100 | 700 | 580 | 8 |
| ZARN 90180TN | 11800 | 90 | 180 | 110 | 72.5 | 135 | 97.5 | 35 | 160 | 130 | 158 | 22.5 | 47.5 | 16 | 0.3 | 1.0 | 101.0 | 256.0 | 320.0 | 1172.0 | 1800 | 700 | 980 | 10.5 |
| LKPB Model | Massg | Measure | Basic load rating | limiting speed | Tightening torque Nm | Friction torque Nm | ||||||||||
| D2 | D3 | B | B1 | B2 | r | r1 | Radial | Axial | Oil rpm | Grease rpm | ||||||
| cr KN | cor KN | cr KN | cor KN | |||||||||||||
| ZARN 1545LTN | 370 | 24.0 | 34 | 7.5 | 20.6 | 11 | 0.3 | 0.6 | 14.3 | 19.6 | 23.5 | 64.3 | 8500 | 2200.0 | 10 | 0.35 |
| ZARN 1747LTN | 410 | 28.0 | 38 | 9 | 23.0 | 11 | 0.3 | 0.6 | 15.4 | 22.1 | 24.3 | 69.3 | 7800 | 2100.0 | 12 | 0.4 |
| ZARN 2052LTN | 460 | 30.0 | 40 | 10 | 24.0 | 11 | 0.3 | 0.6 | 14.1 | 20.6 | 27.4 | 77 | 7000 | 2000.0 | 18 | 0.5 |
| ZARN 2062LTN | 990 | 40.0 | 50 | 12.5 | 27.5 | 11 | 0.3 | 0.6 | 22.6 | 38 | 64 | 141 | 6000 | 1500.0 | 38 | 1.3 |
| ZARN 2557LTN | 590 | 36.0 | 45 | 10 | 25.0 | 11 | 0.3 | 0.6 | 24.8 | 39.8 | 30.5 | 93.5 | 6000 | 1900.0 | 25 | 0.55 |
| ZARN 2572LTN | 1320 | 48.0 | 60 | 125 | 27.5 | 11 | 0.3 | 0.6 | 24.8 | 41.4 | 80 | 199 | 4900 | 1400.0 | 55 | 1.6 |
| ZARN 3062LTN | 750 | 40.0 | 50 | 10 | 25.0 | 11 | 0.3 | 0.6 | 24.3 | 41.5 | 39 | 101 | 5500 | 1800.0 | 32 | 0.65 |
| ZARN 3080LTN | 1700 | 52.0 | 66 | 14 | 30.0 | 12 | 0.3 | 0.6 | 25.9 | 45_8 | 75.7 | 221 | 4400 | 1300.0 | 75 | 2.1 |
| ZARN 3570LTN | 930 | 45.0 | 58 | 11 | 27.0 | 12 | 0.3 | 0.6 | 26.0 | 47 | 45.9 | 105.4 | 4800 | 1700.0 | 42 | 0.9 |
| ZARN 3585LTN | 1800 | 60.0 | 73 | 14 | 30.0 | 12 | 0.3 | 0.6 | 28.0 | 52.7 | 78.2 | 237.6 | 4000 | 1250.0 | 100 | 2.3 |
| ZARN 4075LTN | 1000 | 50.0 | 63 | 11 | 27.0 | 12 | 0.3 | 0.6 | 27.5 | 53 | 59 | 163 | 4400 | 1600.0 | 55 | 1 |
| ZARN 4090LTN | 2390 | 60.0 | 78 | 16 | 34.0 | 12 | 0.3 | 0.6 | 40.9 | 72.5 | 84.2 | 269 | 3700 | 1200.0 | 120 | 2.5 |
| ZARN 4580LTN | 1270 | 56.0 | 68 | 11.5 | 26.5 | 12 | 0.3 | 0.6 | 38.0 | 74 | 61 | 177 | 4000 | 1500.0 | 65 | 1.2 |
| ZARN 45105LTN | 3420 | 70.0 | 88 | 17.5 | 38.5 | 14 | 0.3 | 0.6 | 40.0 | 82 | 154 | 405 | 3300 | 1150.0 | 150 | 3.5 |
| ZARN 5090LTN | 1780 | 60.0 | 78 | 11.5 | 29.5 | 12 | 0.3 | 0.6 | 40.0 | 82 | 90 | 300 | 3600 | 1200.0 | 85 | 2.2 |
| ZARN 50110LTN | 3750 | 75.0 | 93 | 17.5 | 38.5 | 14 | 0.3 | 0.6 | 45.4 | 88.1 | 119.3 | 387 | 3100 | 1100.0 | 180 | 3.8 |
| ZARN 55115LTN | 4000 | 80.0 | 98 | 17.5 | 38.5 | 14 | 0.3 | 0.6 | 49.0 | 109.1 | 126 | 369 | 2900 | 1000.0 | 220 | 4 |
| ZARN 60120LTN | 4850 | 90.0 | 105 | 17.5 | 38.5 | 16 | 0.3 | 0.6 | 54.9 | 118.6 | 141 | 505 | 2700 | 950.0 | 250 | 4.2 |
| ZARN 65125LTN | 4600 | 90.0 | 108 | 17.5 | 38.5 | 16 | 0.3 | 0.6 | 54.2 | 100.8 | 126.2 | 441.4 | 3600 | 900.0 | 270 | 4 |
| ZARN 70130LTN | 4650 | 100.0 | 115 | 17.5 | 38.5 | 16 | 0.3 | 0.6 | 69.6 | 143.5 | 143 | 532 | 2400 | 800.0 | 330 | 4.8 |
| ZARN 75155LTN | 9100 | 115.0 | 135 | 21 | 46.0 | 16 | 0.3 | 1.0 | 95.0 | 193 | 290 | 890 | 2100 | 700.0 | 580 | 8 |
| ZARN 90180LTN | 13200 | 130.0 | 158 | 22.5 | 47.5 | 16 | 0.3 | 1.0 | 101.0 | 256 | 320 | 1172 | 1800 | 700.0 | 980 | 10.5 |
For expert guidance in meeting your specific requirements, reach out to our knowledgeable team. Experience firsthand how our precision solutions can elevate your machinery’s efficiency and durability. Contact us today!
LKPB With more than 10 years of production experience
Supporting OEM service; 50 days return service; 7*24 hours technical support; Accept non-standard customization; Maximum 24 months product warranty
Please let us know the model and quantity of the product you need and we will get back to you as soon as possible!
FAQ
What is LKPB?
Luoyang LIKE Precision Machinery Co., Ltd – LKPB®, Product precision can be P5, P4, P2 and VSP, Inside diameter size range φ20mm – φ2000mm. Maximum product quality warranty of 24 months, OEM acceptable.
LKPB With more than 10 years of production experience, The most professional suppliers of precision bearings in China.
Are your products reliable?
LKPB® strictly follows the ISO9001 quality system requirements for product quality control, relying on the professional technology of the bearing production base, the product quality is stable and cost-effective,
LKPB®, turning the world, carrying unlimited! We have served thousands of customers all over the world during the ten years of our establishment.
Our future goal is to become the most professional manufacturer of rotary table bearings and crossed roller bearings in China, and make LKPB® a world-class bearing brand.
This is our vision and direction！
Do you have export experience?
LKPB® has accumulated rich production experience in the past 10 years, supporting OEM service. Our products are exported to Germany, Italy, Korea, Japan, the United States, Belgium, Turkey and so on.
Contact information for LKPB?
Tel: 0086-379 63123369
WhatsApp/Wechat: 86 15670310586
Email: info@lkpbearing.com
What types of bearings do you mainly produce?
1. Precision Rotary Table Bearings ( YRT, YRTC, YRTS, YRTM, ZKLDF Series) ;
2. Precision Cross Roller Bearings ( RA/RA-C, RAU, RB, RU, RW, RE, SX, XU, XV, XSU, XR/JXR, CRB/CRBC, CRBF/CRBFV, CRBH/CRBHV, CRBS/CRBSV, CRBT/CRBTF Series);
3. Precision Thin Section Bearings ( KAA, KA, KB, KC, KD, KF, KG, JHA, JA, JB, JG, JU Series);
4. Robot Harmonic Reducer Bearings (CSF/CSG, SHF/SHG, Z Series and Flexible Bearings F, 3E Series);
5. Angular Contact Ball Bearings ( 718, 719, 70, 72, 2344/2347 Series);
6. Ball Screw Support Bearings (ZKLF(N), ZARF, ZARN Series);
7. Hollow Rotary Platform Bearings ( ZK Series).
Does it support OEM?
Yes, We have experience working in this area
What are the application areas of bearings?
The main application areas of our products are precision rotary tables, machining center rotary tables, industrial robot joints and rotating, robotic rotating parts, CNC machine tools, automation industry, direct drive motors, precision instruments, radar, medical equipment and other industries.
How long does the order cycle take?
Regular models are in stock, reasonable prices, ready for delivery, non-standard precision bearings according to the requirements of the drawings and the number of 1-3 weeks delivery time