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

ZARN Ball Screw Support Special Bearings Product Model

ZARN Ball Screw Support Special Bearings
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

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    FAQ

    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. 

    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！

    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.

     Tel: 0086-379 63123369
    WhatsApp/Wechat: 86 15670310586
     Email: [email protected]

    Top quality:

    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).

    Yes, We have experience working in this area

    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.

    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