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LM Linear bearings
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LM Linear bearings

LM-UU Linear Motion Ball Bearing made of carbon chromium bearing steel- safe and reliable. Ball in the cage loop to run a smooth ball guide surface to ensure stability even if high-speed.
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  • Main Parameter
  • Design Diagram
  • Model Number of ball rows Weight*
    (g)    		 Permissible straightness Tolerance of diameter
    (μm)    		 Basic load factor Inner diameter
    Round flange type Method flange type Oval flange type Dynamic
    C(N)    		 Static
    Co(N)    		 dr
    (mm)    		 Tolerance
    (μm)
    LMF6UU LMK6UU LMH 6UU 4 26.5 -5 200 260 6 0
    -9
    LMF8SUU LMK8SUU — 4 34 -5 170 220 8
    LMF8UU LMK8UU LMH 8UU 4 40 -5 260 400 8
    LMF10UU LMK10UU LMH10UU 4 78 -5 370 540 10
    LMF12UU LMK12UU LMH12UU 4 76 -5 410 590 12
    LMF13UU LMK13UU LMH13UU 4 94 -7 500 770 13
    LMF16UU LMK16UU LMH16UU 5 134 -7 770 1170 16
    LMF20UU LMK20UU LMH20UU 5 180 -9 B60 1370 20 0
    -10
    LMF25UU LMK25UU LMH25UU 6 340 -9 980 1560 25
    LMF3OUU LMK30UU LMH30UU 6 460 -9 1560 2740 30
    LMF35UU LMK35UU — 6 795 -13 1660 3130 35 0
    -12
    1-MF40UU LMK40UU — 6 1054 -13 2150 4010 40
    LMF50UU LMK50UU — 6 2200 -13 3820 7930 50
    LMF60UU LMK60UU — 6 2960 -16 4700 9990 60 0
    -15
    LMF80UU LMK80UU — 6 5800 -20 7350 16000 80
    LMF100UU LMK100UU — 6 10600 -30 14100 34800 100 0
    -20

    Dimensions(mm) Model
    Outer diameter(D) Length(L) D1   H PCD K W A F Right Angle
    *
    (μm)    		 d1xd2xh
    （mm) Tolerance
    (μm)    		 （mm)  Tolerance
    (μm)    		 （mm) Tolerance
    (μm)
     12 0
    -11    		 19 0
    -0.2    		 28   0
    -0.2    		   5 20 22 18 20 12 3.4×6.5×3.3 LMF/K/H6UU
     15 17 32   5 24 25 — — — 12 3.4×6.5X3.3 LMF/K8SUU
     15 24 32   5 24 25 21 24 — 12 3.4X6.5×3.3 LMF/K/H8UU
     19 0
    -13    		 29 40   6 29 30 25 29 — 12 4.5X8×4.4 LMF/K/H10UU
     21 30 42   6 32 32 27 32 — 12  4.5×8×4.4 LMF/K/H12UU
     23 32 43   6 33 34 29 33 — 12  4.5X8×4.4 LMF/K/H13UU
     28 37 48   6 38 37 34 31 22 12 4.5×8×4.4 LMF/K/H16UU
     32 0
    -16    		 42 54   8 43 42 38 36 24 15 5.5X9.5X5.4 LMF/K/H20UU
     40 59 0
    -0.3    		 62   8 51 50 46 40 32 15 5.5X9.5X5.4 LMF/K/H25UU
     45 64 74   10 60 58 51 49 35 15 6.6X11X6.5 LMF/K/H30UU
     52 0
    -19    		 70 82   10 67 64 — — — 20 6.6X11×6.5 LMF/K/H35UU
     60 80 96   0
    -0.3    		   13 78 75 — — — 20 9X14X8.6 LMF/K/H40UU
     80 100 116   13 98 92 — — — 20 9X14X8.6 LMF/K/H50UU
     90    0
    -22    		 110 134   18 112 106 — — — 25 11X17.5X10.8 LMF/K/H60U0
     120     0
    -25    		 140 0
    -300    		 164   18 142 136 — — — 30  11X17X11.1 LMF/K/H80UU
     150   0
    -29    		 175 200 0
    -0.5    		   20 175 170 — — — 40 14×20X13.1 LMF/K/H100UU

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We are a custom new precision ground ball screw SFY series low friction ball screw supplier and a China LM Linear bearings company who do OEM/ODM. The company's products are widely used in automation equipment, packaging machinery, printing machinery, food machinery, instruments and apparatus, woodworking machinery, automobile, high-speed railway, engraving machines and other industrial machinery industries. We have a good reputation in the field of automation production both in China and in other countries, and we have supplied to China domestic, India, Pakistan, Turkey, Russia, Australia and other countries. The company regards creating maximum value for customers as its responsibility, and wholeheartedly provides customers with high-quality, professional and satisfactory products.

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More Information About LM Linear Bearings

LM-UU Linear Motion Ball Bearing is an essential component in linear motion systems, providing support and stability to the shaft while ensuring smooth and precise linear motion. Made of carbon chromium bearing steel, these bearings are durable, safe, and reliable. Ball in the cage loop ensures a smooth movement, and the ball guide surface guarantees stability even at high-speed.

LM-UU Linear Motion Ball Bearings are made of carbon chromium bearing steel, which makes them long-lasting and reliable. They have a unique design that includes a ball in the cage loop that ensures smooth movement. Additionally, the ball guide surface provides stability even at high speeds, making these bearings ideal for applications that require high precision and accuracy.

Furthermore, LM-UU Linear Motion Ball Bearings are compact and lightweight. They are designed to be easy to install and maintain, providing the user with a hassle-free experience. These bearings can handle high loads and are also self-aligning, ensuring that the shaft is always in alignment with the bearing.

LM-UU Linear Motion Ball Bearings provide support and stability to the shaft while ensuring smooth and precise linear motion. The ball in the cage loop ensures that the balls run smoothly, resulting in reduced wear and tear on the bearing.

Additionally, the ball guide surface guarantees stability even at high speeds, making these bearings ideal for applications that require high accuracy and precision. These bearings are also self-aligning, ensuring that the shaft is always in alignment with the bearing. This ensures that the bearing does not experience excessive wear and tear, making it last longer.

LM-UU Linear Motion Ball Bearings find use in various industries, including:

(1)Robotics: LM-UU Linear Motion Ball Bearings are used in robotic systems to provide support and stability to the shaft while ensuring precise and accurate linear motion.

(2)Industrial Manufacturing: LM-UU Linear Motion Ball Bearings are used in industrial manufacturing processes, including conveyor systems, to provide support and stability to the shaft while ensuring accurate linear motion.

(3)Medical Equipment: LM-UU Linear Motion Ball Bearings are used in medical equipment, including MRI machines, to provide support and stability to the shaft while ensuring smooth and accurate linear motion.

LM-UU Linear Motion Ball Bearings offer several benefits, including:

Smooth Movement: The ball in the cage loop ensures a smooth movement when the shaft is in use, reducing wear and tear on the bearing.

(1)Stability: The ball guide surface guarantees stability even at high speeds, making these bearings ideal for applications that require high precision and accuracy.

(2)Self-Alignment: LM-UU Linear Motion Ball Bearings are self-aligning, ensuring that the shaft is always in alignment with the bearing, resulting in reduced wear and tear.

(3)Durability: LM-UU Linear Motion Ball Bearings are made of high-quality materials, ensuring their durability and long-lasting performance.

(4)Lightweight and Compact: LM-UU Linear Motion Ball Bearings are lightweight and compact, making them ideal for applications that require reduced space and weight.

LM-UU Linear Motion Ball Bearings are critical components in linear motion systems, providing support and stability to the shaft while ensuring smooth and precise linear motion. Made of carbon chromium bearing steel, they are durable, safe, and reliable. The ball in the cage loop ensures smooth movement, and the ball guide surface provides stability even at high speeds. LM-UU Linear Motion Ball Bearings are ideal for various applications, including robotics, industrial manufacturing, and medical equipment.