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Round Flange Linear Bushings Double Liner Standard

Round Flange Linear Bushings Double Liner Standard
  • Volume Discount

Round Flange Linear Bushings Double Liner Standard
These Linear Bushings are an economy item, The price is cheaper than the MISUMI standard product.They offer a wide variety of sizes to choose from.
[Features]
● Support Shaft Diameter Minimum/Maximum (mm.): 10 and 30
● Overall Length Minimum/Maximum (mm.): 55 and 123
● Shape : Round Flange
● Material:
- Housing - SUJ2 Equivalent
- Ball - SUJ2 Equivalent
[Application]
It is used in industrial machinery such as conveyor systems, packaging machines, and robotic equipment.



Product Overview of Linear Bushings

The flanged Linear Bushings integrates the linear bearing with the support, which is compact in structure and easy to assemble to the mechanism accurately and simply.

Product Feature of Linear Bushings

Linear Bushings, Linear bearing is a linear type motion guiding mechanism matched with linear guide shaft. The steel ball rolls circularly along the track groove formed by the shell and the retainer, and the linear bearing reciprocates linearly relative to the guide shaft.
Through the rolling of steel ball, high-efficiency movement with low friction resistance can be realized.

Linear Bushings Feature 1: The maximum price reduction is 65% compared with the standard product of MISUMI
Linear Bushings Feature 2: Holding high durability, low noise

■ Linear Bushings Test conditions
• Linear bearing (inner diameter 16) is matched with MISUMI guide shaft (PSFJ) to apply 63kg load and walk for 30km, and confirm the product damage and sliding noise.
Product Feature Drawings

■ Linear Bushings Test results
The economy series product ensures smooth sliding of steel ball, which have good durability and low noise
Product Feature Drawings
*Products of Linear Bushings circulating on the market are similar products randomly purchased by our company from online or offline markets
*The test data are obtained through testing by our company, which are for reference only

Dimensional Drawing of Linear Bushings

Economic type single-liner linear bearing with flange specification table LINEAR BUSHINGS
Linear BushingsThis product of Linear Bushings is delivered at the initial stage, the color of the packing may be inconsistent with the photo, which shall be subject to the actual product.
Linear BushingsThe flange part of this product is not heat-treated, and there may be bumps and bruises.

Specifications Overview of Linear Bushings

Typedr[Φ:mm]HousingBallRetainerOperating environment temperatureLinear Bushings Accessories
Linear Bushings MaterialLinear Bushings HardnessLinear Bushings Surface TreatmentLinear Bushings MaterialLinear Bushings Material
C-LMF__LUU10~30Equivalent to SUJ258HRC~Equivalent to SUJ2Resin-20~80℃Seal packing
Linear Bushings Material
Nitrile Rubber
Linear BushingsIf there are requirements for rust prevention, give priority to products of Linear Bushings with surface treatment of electroless nickel plating or those with low temperature hard chromium plating.

Usage Method of Linear Bushings

Product Drawings of Linear BushingsInstructions for use
Usage MethodWhen the linear bearing, Linear Bushings is under heavy load (unbalanced load), one piece of single liner type is not applicable. It is recommended to use one piece of double liner type or multiple pieces of single liner type.
Usage MethodLinear bearing, Linear Bushings is not suitable for rotating motion in structure. If you rotate forcibly, it may cause damage to the product. Please pay attention during use.
Usage MethodLinear Bushings, Linear bearing is not suitable for repeated plugging and unplugging.
Usage MethodWhen inserting the guide shaft into the linear bearing, please align the center and insert it slowly, otherwise the steel ball will fall off or the retainer will be deformed.

Precautions of Linear Bushings

■ Linear Bushings Regular maintenance:
① Before use, please apply grease to the ball row inside the linear bearing, and then replenish it in due course. Grease forms an oil film on the surfaces of steel ball and rolling surface (guide shaft·bushing) of linear bearing, which effectively reduces friction and prevents sintering. Grease reduction and aging will greatly affect the life of linear bearing.
② Recommended grease: lithium soap grease. ③ Recommended grease filling interval: Usually every 6 months.
④ When the moving distance is long, it is recommended to move once every three months or when the moving distance exceeds 1000km within the time limit, the 1000km shall prevail.
⑤ When the linear bearing is subjected to large moment load (eccentric load), one piece of single liner type is not applicable, so it is recommended to use one piece of double liner type or multiple pieces of single liner type.

■ Dust prevention measures:
If dust or foreign matter enters the inside of the linear bearing, it may damage the circulation of steel balls, resulting in unexpected failures. When used in harsh environment, please install dust cover and protection cover, etc.

■ MISUMI Linear Bushings, linear bearing is recommended to be combined with guide shaft with quenching g6 tolerance.

■ MISUMI linear bearing is recommended to be installed on the holder with H7 tolerance. The linear bearing is in clearance fit with the holder.

Example Use of Linear Bushings

MISUMI brand linear motion bearing has high precision Low price and high quality LINEAR BUSHINGS
Linear Bushings Equipment Name:
Conveying direction change mechanism

Linear Bushings Design Purpose:
The conveying direction of the workpiece conveyed by the conveyor belt is 90°. Change the direction to move.

Linear Bushings Parts Application Description:
By matching with the air cylinder, the conveying direction of the workpiece can be changed.
 

Application Industries of Linear Bushings

Electronic & Electrical Appliances Automotive Lithium battery
Flanged linear bearing is widely used in electronic and electrical appliance industry, etc.. Flanged linear bearing is widely used in automotive industry, etc. Flanged linear bearing is widely used in lithium battery industry, etc.
LCD Smart phone Semiconductor
Flanged linear bearing is widely used in LCD industry, etc. Flanged linear bearing is widely used in smart phone industry, etc. Flanged linear bearing is widely used in semiconductor industry, etc.

Related Products of Linear Bushings

Guide shaft Straight bar type (Economy series) Linear bearing Standard type Single liner type Shaft Collar Slit
MISUMI brand single liner type flanged linear bearing is ordered and shipped on the same day Single liner type linear bearing with square flange features high quality, short delivery time, low price, and factory direct sales Single liner type both surfaces cut flanged linear bearing features high quality, short delivery time, low-price, and factory direct sales
Linear Bushings Typical model: SFJ20-75 Linear Bushings Typical model: C-LM8UU Linear Bushings Typical model: SCS8-10


 

Specification Table of Linear Bushings

Linear Bushings Part Number
 C-LMF10LUU

■Material Specification Table of Linear Bushings
TypeHousingBallRetainerOperating environment temperatureLinear Bushings Accessories
Linear Bushings MaterialLinear Bushings HardnessLinear Bushings Surface TreatmentLinear Bushings MaterialLinear Bushings Material
C-LMF__LUUEquivalent to SUJ258HRC~Equivalent to SUJ2Resin-20~80℃Seal packing
Linear Bushings Material
Nitrile Rubber

■ Dimension Specification Table of Linear Bushings
Part NumberOuter Diameter: DTotal Length: LHTdd1tP.C.D.Lateral misalignmentNumber of
ball rows
VerticalityBasic Rated LoadAllowable static torque
(N·m)
Weight (g)
Linear Bushings TypedrTolerance Tolerance ToleranceC (Dynamic) NCo (Static) N
C-LMF__LUU10+0.003
-0.013
190
-0.018
55±0.64064.57.54.1290.0340.0358811007.2485
1221574232657120010.992
162870483851230235019.7191
20+0.003
-0.015
320
-0.021
805485.595.1430.040.041400274026.8243
2540112625161560314043.4501
304512374106.6116.1602490549082.8628

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

  • *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
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Part Number
C-LMF10LUU
C-LMF12LUU
C-LMF16LUU
C-LMF20LUU
C-LMF25LUU
C-LMF30LUU
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSInscribed Circle Dia. dr
(Ø)
Overall Length L
(mm)
Outer Dia. D
(Ø)
Eccentricity
(µm)
Basic Load Rating: Dynamic Load (Details)
(N)
Basic Load Rating: Static Load
(N)
Inscribed Circle Dia. Tolerance (Negative Side)
(mm)
1 Piece(s)Available Same day -105519305881100-0.013
1 Piece(s)Available Same day 10125721306571200-0.013
1 Piece(s)Available Same day -1670283012302350-0.013
1 Piece(s)Available Same day -2080324014002740-0.015
1 Piece(s)Available Same day -25112404015603140-0.015
1 Piece(s)Available Same day -30123454024905490-0.015

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  1. 1

Basic Information

Type Flange Flange Type Standard Flange Style Standard
Outer Cylinder Material SUJ2 Equivalent Outer Cylinder Surface Treatment No Surface Treatment Lubrication Type Not Provided
Accuracy Standard Grade Ball Recirculating Type Double Motion Linear
Types Standard Flange Length Double Flange Shape Round Flange
Ball Material SUJ2 Equivalent Retainer Material Plastic Seal Provided

Frequently asked question (FAQ)

Question: What brand is the linear bearing of FA?
Answer: The linear bearing of FA is MISUMI brand.
Question: Is there a product stamp on the linear bearing?
Answer: There is no stamp on the product body, and the product model is on the packaging box.
Question: How is linear bearing maintained regularly?
Answer: MISUMI recommends that linear bearing is regularly replenished with grease, and it is recommended to do so once every six months. When the moving distance is long, it is recommended to move once every three months or when the moving distance exceeds 1000km within the time limit, the 1000km shall prevail.
Question: Comparison of antirust ability of linear bearings?
Answer: Antirust ability from strong to weak: No-Electro Nickel Plated → No Surface Treatment.
Standard grade bearing steel is easy to rust, so it is necessary to apply anti-rust oil regularly.
Question: What is the difference between the single liner type and the double liner type of linear bearing of FA?
Answer: Single liner type is one row of steel balls, and double liner type is two rows of steel balls. Generally, the length of the double liner type is more than twice that of the single liner type, and the contact area of steel balls is longer, the radial sway is smaller, and the rated load is larger.
Question: When the linear bearing and the guide shaft are used together, some are closely matched, but some have relatively large clearance. Does it affect the use?
Answer: The linear bearing and the guide shaft are in point contact and rolling fit through the circulating steel ball structure. Because of point contact and non-interference fit, it is normal to have clearance between the shaft and the bearing, which will not affect the use. The use of this structure greatly reduces the friction resistance and prolongs the service life of the workpiece.
Question: How to deal with oil leakage in the received linear bearing?
Answer: Linear bearing is coated with anti-rust oil (except for MX grease device) when leaving the factory, which has little influence on grease. It is recommended to clean it before use and apply grease after drying.
Question: Can the linear bearing rotate?
Answer: The linear bearing is not suitable for rotating motion in structure. If it is forcibly rotated, it may cause damage to the product. If rotating motion is required, please give priority to linear type rotating bushings.

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