HUHAI BEARING MANUFACTURING CO., LTD.

LM80UU Linear Bearing

Linear bearing is a low-cost linear motion system used with the cylindrical shaft for unlimited travel. The working load of such bearings is small due to the point contact of the ball and the shaft. The balls can rotate with minimal frictional resistance, thus obtaining high-precision smooth movement.

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Linear Blocks&Rail

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PRODUCT DETAILS

Describe
Linear bearing is a low-cost linear motion system used with the cylindrical shaft for unlimited travel. The working load of such bearings is small due to the point contact of the ball and the shaft. The balls can rotate with minimal frictional resistance, thus obtaining high-precision smooth movement.

Features of Linear Bearings

Linear bearing often used with quenching line transmission shaft, a systerm for rectilinear movement. It has lower loading capacity due to the point contact between the load-carrying balls and quenching transmission shaft, and characterized by smallest friction, high precision and fast moving speed in case of rectilinear movement.

Application of Linear Bearings

Axis machine tools, presses , tool grinder, automatic gas cutting machine,Textile machinery, printing machinery, printer, card sorting machines, food packaging machines and other industrial machinery sliding parts ect.

Model	d	D	L	Weight(kg)
LM4UU	4mm	8mm	12mm	0.0019
LM5UU	5mm	10mm	15mm	0.004
LM6UU	6mm	12mm	19mm	0.007
LM8UU	8mm	15mm	24mm	0.015
LM10UU	10mm	19mm	29mm	0.03
LM12UU	12mm	21mm	30mm	0.032
LM13UU	13mm	23mm	32mm	0.043
LM16UU	16mm	28mm	37mm	0.069
LM20UU	20mm	32mm	42mm	0.087
LM25UU	25mm	40mm	59mm	0.22
LM30UU	30mm	45mm	64mm	0.25
LM35UU	35mm	52mm	70mm	0.39
LM40UU	40mm	60mm	80mm	0.585
LM50UU	50mm	75mm	100mm	1.58
LM60UU	60mm	90mm	110mm	1.86
LM80UU	80mm	120mm	140mm	4.42

FACTORY APPEARANCE

HuHai Bearing Manufacturing (Shandong Province) Co., Ltd. was established in 2021 and islocated in Liancheng Intelligent Manufacturing Town, Yandian Town, Linqing City, ShandongProvince. It is a high-tech enterprise integrating R&D and design, production and manufac-turing, sales and service. The factory covers an area of 5,000 square meters, has 118 employ-ees and an annual production capacity of 70 million years.

PACKAGING AND SHIPPING

BRAND BEARINGS

If you have any specific needs, we can tailor a professional bearing solution for you.

WhatsApp : +8613508932110

Tel:+8613508932110

Email: kerry@huhaibearing.com

Customer Testimonials

★★★★★

As a car repair chain, we need bearings with stable quality and high cost-effectiveness. These bearings are installed on more than 500 vehicles of different models, and the customer complaint rate is zero in 6 months. The price is 15% lower than that of European brands, but the performance is comparable. The supplier also provides customized packaging according to our requirements, which is very thoughtful.

Customer Testimonials

★★★★★

We have been using these bearings for our heavy-duty crushers for over 18 months. The precision and load-bearing capacity are far beyond our expectations—no abnormal wear or failure even under 24/7 continuous operation. What’s more, the delivery was 5 days ahead of schedule, and the customs clearance documents were complete and accurate, saving us a lot of trouble. Definitely our long-term partner for bearing supplies!

Customer Testimonials

★★★★★

“These miniature bearings are used in our small motors. The precision is high, the rotation is smooth without noise, and the compatibility with our motor shaft is perfect. The supplier's MOQ is low, which is very suitable for our small-batch trial production. The delivery speed is fast, only 7 days from order to delivery. The quality is stable, and the qualified rate of each batch is 99.8%. We will continue to purchase!”

CUSTOMER FEEDBACK

We provide our customers with high-quality, efficient, and low-cost products!

OUR ADVANTAGES

It covers core areas such as construction engineering, bridge and tunnel engineering, automobile manufacturing, shipbuilding and marine engineering, energy and power, and precision machinery manufacturing, and widely serves global infrastructure construction and high-end industrial production.

Application areas

FAQ

Q: Are you a trading company or a manufacturer?

A: We are a factory and export our own products.

Q: What is your after-sales service and warranty?

A: 1. 12-month or 30,000-kilometer warranty; 2. Replacement with the next order; 3. Refund if defective.

Q: Do you provide samples? Are samples free or are there additional charges?

A: We offer both samples and trial orders. If the sample is not valuable, the sample can be free, but we recommend that the customer pay the courier fee.

Q: Do you accept ODM and OEM orders?

A: Yes, we provide ODM and OEM services to customers worldwide, and we can also customize the packaging according to your requirements.

Q: How is the product packaged?

A: Standard export seaworthy packing with waterproof paper inside and iron outside, secured by fumigated wooden pallets. It can effectively protect products from corrosion and various climate changes during Marine transportation.

Q: Is there quality inspection before loading?

A: Of course, all our products go through strict quality inspection before packing. Those that fail will be destroyed. Customers can also entrust a third party to inspect the products before loading.

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