$1.00 - $1.10
Min. Order : 1 Piece

Ramming linear bearings series KH0824,KH1026,KH1228,KH2540,KH5070,KH4060

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Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,PAYPAL
Supply Ability: 10000 Piece/Pieces per Day
Quality standard: ISO9001
Brand Name: JIEAN
Series: U/UU/P/PP/AJ/OP
Precision Rating: H/P
Place of Origin: Zhejiang China
Material: Gcr15/S45#
Model Number: linear bearing
Anti rust treatment: Kerosene
Stock: Large stock
Surface treatment: Plating
Delivery Detail: Within 3 days for sample order, Within 7-15 days for bulk order
Packaging Detail: Packaging according to customer requirements
Zhejiang Sikete Technology Co., Ltd.
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Product Description



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About the linear bearing (linear motion bearing) series:

LM - UU series

LM - UU OP series

LM - LUU series

LME - UU series

LMF - UU series

LMK - UU series

LMH - UU series

LMF - LUU series

LMK - UU series

LMH - LUU series

SCS - UU  series

SCS - LUU  series

SBR - UU series

TBR - UU series

SK  (SHA) series

SHF series

Inside diameter :6, 8, 10 ,12 ,13 ,16 , 20 ,25 ,30 ,35 ,40 ,50 ,60 .



Due to the linear bearing's (linear motion bearing) various series of data parameters is different, the quantity is large. Not everything  is written here.If you want to know any specific type that you might need, please contact me without any hesitation.When you have purchasing demand for linear bearing (linear motion bearing) products, please contact me through alibaba online or send E-mail.I will reply you the moment I see.






Packaging & Shipping

About packaging

Our company's  exporting products adopt the carton packaging, then using pallet packaging as a whole.It takes maximum extent to protect products' quality and it's convenient for the buyers to pick up the goods.

About shipping

We offer as many shipping options as possible, including DHL, UPS, TNT, FEDEX and EMS, Airfreight and by Sea etc.

Diversity in the diversified world, the mode of transportation  is diversified .We select the mode of transportation at the same time, more consideration about transportation time and transportation cost.







Company Information

Our company has more than ten years of service experience in the field of bearing industry . Our products are exported all over the world. _ 









About the linear bearing (linear motion bearing).

We hope providing more details for you!

Linear bearing (linear motion bearing)

Linear bearing (linear motion bearing) is a metal at low cost as a production of linear motion system, used for unlimited travel with cylindrical shaft.


Because of point contact ball bearing with shaft, so using the load is small. Steel ball to the smallest friction spinning, it can achieve high precision of smooth movement. Plastic linear bearing (linear motion bearing) is a kind of system, the linear motion of the self-lubricating properties with the metal linear bearing (linear motion bearing) is the biggest difference, the metal linear bearing (linear motion bearing) rolling friction, bearing and cylinder axis are point contact, therefore it is suitable for low load high speed movement; And plastic linear bearing (linear motion bearing) is a sliding friction between bearing and cylinder shaft in surface contact, thus it's suitable for high load in the low speed movement.


The linear bearing (linear motion bearing) is used with quenching line shaft for an infinite linear motion of the system. Load ball and quenching shaft because it is a point contact, the allowable load is small, but the linear motion, the minimum friction resistance, high precision, quick movement.


(1) Standard, gather linear bearing (linear motion bearing) clearance, open rack linear bearings, linear bearings, and  linear bearing (linear motion bearing)  commonality lengthened (2) the flange  linear bearing (linear motion bearing) can be divided into: round flange type, method type, elliptical flange type, guided round flange, guiding method, guide the elliptical flange type, extended round flange type.

(2) According to the specification standard points: Divided into two series of LM and LME series. Its code LM series used in Asia, southeast Asia, Japan, South Korea, China, etc. On the basis of metric size, with straight axis diameter tolerance is usually h7.LME series used in Europe, the United States, Germany, Italy and other regions. On the basis of inch size. Also have metric size, with the straight axis diameter tolerance is usually g6.Two big series structure characteristics, in addition to different sizes, different pore size tolerance, its structure is roughly the same. According to the shape of points: Type 1: straight (shapes such as cylinders, spring is commonly used in installation, for special occasions requiring small installation size)Type 2: flange (end or intermediate flange, with installation can use screw to install, general component is circular flange, square and trimming type three)3: open your mouth (shape, such as straight, appearance has axial slitting, used to need clearance adjustment, large openings and small openings)According to the performance points:1: normal (generally use of performance requirements)Type 2: super (long life and large load performance requirements)



 linear bearing (linear motion bearing)  has been widely applied to electronic equipment, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, machinery, instrument, robots, machine tools, CNC machine tools, automobile and digital 3 d coordinate measuring equipment such as precision equipment or special machinery industry.


Metal  linear bearing (linear motion bearing)  maintenance, lubrication and friction:  linear bearing (linear motion bearing) internal injection anticorrosive oil, if using grease lubrication, please use kerosene or organic solvent first remove anticorrosive oil, dried to add grease. (It is recommended to use the cohesive markers for N0.2 lithium soap grease.) If using oil lubrication, there's no need to remove anticorrosive oil, according to the temperature it can change and choose ISO viscosity lubricating oil level VG15-100. The exterior lubricating oil can pass for tubing and add oil hole on the bearing seat. Because the sealing ring will scrape the lubricating oil, oil lubrication is not applicable to nonporous sealing ring bearing.


(1)  linear bearing (linear motion bearing)  series decomposition after each part may result in foreign bodies to enter or adverse effects on the assembly precision of each part. please do not break down. (2) Linear drop or knock may cause damage of the lining sleeve for the note. When product impact, even if looked out broken, still can be damaged, please take note.


(1) Please carefully wipe the anti-rust oil and lubricant sealed before use. (2) Please avoid mixing properties of different lubricants used together.



We hope we can grow up with the customer. Maybe we are not the world No.1 producers and sellers. But we will bring out company's best quality, price and service for your company, and  to share new blue sky in bearing industry. To be No.1!