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Home » Products » Linear Guide Bearings » High Speed Tow Row Balls Linear Guides Linear Block

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High Speed Tow Row Balls Linear Guides Linear Block

The HGH series is a high-performance, high-rigidity, four-way equal-load type ball linear guide. It utilizes a two-row ball circulation design, forming a 45° contact angle at the four corners of the slider, enabling it to withstand loads in all four directions (up, down, left, and right) simultaneously. It offers excellent running smoothness, high precision, and long service life, making it an ideal choice for automation equipment, CNC machine tools, precision measuring instruments, and other applications.
Brand:
Linear Guide Block
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  • HGH20CA, HGH20HA, HGH30CA, HGH30HA, HGH65CA, HGH65HA

  • ZGXSY, OEM, NO BRAND

  • China

  • Bearing Steel

  • HGH Series

  • 12 Months

  • CNC Machine

  • By Air or Sea

  • 1 PC

Product Description:

Linear guides (also known as linear rails or linear guideways) are core mechanical components used to achieve high-precision, high-rigidity, and low-friction linear motion. Their core function is to transform traditional sliding friction into rolling friction, playing a crucial role in load bearing, guidance, and transmission in precision equipment. They are the "bones" and "nerves" of modern automation equipment, CNC machine tools, industrial robots, and precision instruments.

Model No. Dimensions of Assembly (mm) Dimensions of Block (mm) Dimensions of Rail (mm) Mounting Bolts Basic Dynamic Load Rating Basic Static Load Rating Static Rated Moment (kgf·m) Weight
H H1 N W B B1 C L1 L K1 G Mxl T H2 H3 WR HR D h d P E (mm) C(kN) C0(kN) MR kN·m MP kN·m My kN·m block
kg		 Rail
kg/m
HGH15CA 28 4.3 9.5 34 26 4 26 39.4 61.4 10 5.3 M4x5 6 7.95 7.7 15 15 7.5 5.3 4.5 60 20 M4x16 11.38 16.97 0.12 0.1 0.1 0.18 1.45
HGH20CA 30.6 4.6 12 44 32 6 36 50.5 77.5 12.25 12 M5x6 8 6 7 20 17.5 9.5 8.5 6.5 60 20 M5x16 17.75 27.76 0.27 0.2 0.2 0.3 2.21
HGH20HA 50 50 65.2 92.2 21.18 35.9 0.35 0.35 0.35 0.39
HGH25CA 40.5 5.5 12.5 48 35 6.5 35 58 84 16.8 12 M6x8 8 10 9 23 22 11 9 7 60 20 M6x20 26.48 36.49 0.42 0.33 0.33 0.51 3.21
HGH25HA 50 58 78.6 104.6 32.75 49.44 0.56 0.57 0.57 0.69
HGH30CA 45 6 16 60 40 10 40 70 97.4 20.25 12 M8x10 8.5 9.5 13.8 28 26 14 12 9 80 20 M8x25 38.74 52.19 0.66 0.53 0.53 0.88 4.47
HGH30HA 60 60 93 120.4 47.27 69.19 0.88 0.92 0.92 1.16
HGH35CA 55.5 7.8 17 80 50 10 50 80 112.4 20.6 12 M8x12 10.2 16 19.6 34 29 14 12 9 80 20 M8x25 49.52 69.19 1.16 0.81 0.81 1.45 6.3
HGH35HA 72 72 105.8 138.2 60.21 91.63 1.54 1.4 1.4 1.92
HGH45CA 70 9.5 20.5 86 60 13 60 97 139.4 23 12.9 M10x17 16 18.5 30.5 45 38 20 14 14 105 22.5 M12x35 102.71 102.71 1.98 1.55 1.55 2.73 10.41
HGH45HA 80 80 128.8 171.2 95.54 136.46 2.63 2.68 2.68 3.61
HGH55CA 80 13 23.5 100 75 12.5 75 117.7 166.7 27.35 12.9 M12x18 17.5 22 29 53 44 23 20 16 120 30 M14x45 114.44 148.33 3.69 2.64 2.64 4.17 15.08
HGH55HA 95 95 155.8 204.8 139.35 196.2 4.88 4.57 4.57 5.49
HGH65CA 90 15 31.5 126 90 25 70 144.2 200.2 43.1 12.9 M16x20 25 15 15 63 53 26 22 18 150 35 M16x50 168.63 215.33 6.65 4.27 4.27 7 21.18
HGH65HA 120 120 203.6 259.6 208.36 303.13 9.38 7.38 7.38 9.82


Advantages and Features:

Advantages:

1.With more than 35 years experiences of producing and R&D bearings.  
2. The OEM and ODM are available, we can produce bearings according to your drawing.
3. Our products have been exported to about thirty country/areas, and enjoyed a high reputation on the domestic and overseas market.
4. Professional after-sales team.

Features:
1. Guiding accuracy: the position accuracy of the moving parts when they move along the guide rail (such as straightness, parallelism).
2. Carrying capacity: the ability to withstand vertical and horizontal loads.
3. Wear resistance: the ability to maintain accuracy after long-term use, which is related to the material and lubrication method.
4. Friction coefficient: affects the smoothness of movement and energy consumption (the friction coefficient of rolling guides is much smaller than that of sliding guides).
5. Stiffness: the ability to resist deformation, which is crucial for high-precision equipment.


Applications:

Guide bearings are widely used in various equipment that require precise motion control due to their high precision, low friction and high load-bearing characteristics: industrial automation equipment, CNC machine tools and processing equipment, precision measuring and testing instruments, medical equipment and laboratory equipment, transportation and rail transportation, 3C and precision manufacturing fields, etc.



Package:

*industrial pakage+outer carton+pallets
*sigle box+outer carton+pallets
*Tube package+middle box+outer carton+pallets
*According to your requirements



Transportation:

1. International Express
2. By air plant
3. International Seaborne shipping
4. International railway transportation

运输



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