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Compact Flanged Linear Bushings With Pilot, Single / Double

Compact Flanged Linear Bushings With Pilot, Single / Double

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  • **RoHS Compliant is available for some part numbers.
    Please contact with MISUMI for detail effective date.

Product Description

Compact Flanged Linear Bushings With Pilot, Single / Double
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.
[Feature]
● Support Shaft Diameter Minimum/Maximum (mm.): 6 and 40
● Overall Length Minimum/Maximum (mm.): 19 and 151
● Shape : Compact Flanged With Pilot
● Ball Recirculating Type : Single or Double
● 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, linear bearing integrates the linear bearing with the support, which is compact in structure and easy to assemble to the mechanism accurately and simply.
The embedded flanged linear bearing does not extend to the opposite side of the mounting surface, so there is sufficient space on the opposite side of the mounting surface.

Product Features 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: Effective utilization of space. The combination of the guide shaft and the linear bearing enables effective use of space, suitable for small mechanism designs.
Linear Bushings Feature 2: Selection can be made based on operating environment. The outer cylinder of the linear bearing is made of steel or stainless steel, and the retainer is made of stainless steel for harsh conditions or resin for low noise.
Linear Bushings Feature 3: Good interchangeability. Linear bearings have good interchangeability because they can be used with shafts randomly.
Linear Bushings Feature 4: Appropriate specifications can be selected according to the conditions of use.
Linear Bushings Feature 5: More cost effective than the linear guide.

Dimensional Drawing of Linear Bushings

Linear Bushings
Linear Bushingsdr16~30:D+6,dr35:D+8,dr40:D+10

Specifications Overview of Linear Bushings

■Material Specification Table of Linear Bushings
HousingBallRetainerOperating Environment TemperatureLinear Bushings Accessories
Linear Bushings MaterialLinear Bushings HardnessLinear Bushings Surface TreatmentLinear Bushings MaterialLinear Bushings Material
Equivalent to SUJ258HRC~No Surface Treatment
Electroless Nickel Plating
Equivalent to SUJ2Resin-20 to 80℃Seal packing
Linear Bushings Material
Nitrile Rubber
(-20 to 120℃)
Linear BushingsIf there are requirements for rust prevention, give priority to products with surface treatment of electroless nickel plating.
Linear BushingsL, G and H are not engraved on the product.

Usage Method of Linear Bushings

Product Drawings of Linear BushingsInstructions for use Linear Bushings
Usage method of the middle flanged linear bushingWhen the linear bearing 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.
The middle flanged linear bushing has low price and short delivery timeLinear Bushings, Linear bearing is not suitable for rotating motion in structure. If you rotate forcibly, it may cause damage to the product. Please pay attention during use.
The middle flanged linear bearing has large inventory and assured qualityLinear bearing is not suitable for repeated plugging and unplugging.
The middle flanged linear bushing is cost effective and has abundant stockWhen 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.
for details. ③ Recommended grease filling interval: Usually every 6 months.
④When 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.

■ Linear Bushings 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 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.

Related Documents of Linear Bushings

For the usage method, please refer to Linear BushingsUsage Method of Linear Bushings.
For anti-rust performance and maintenance of metal materials and their surface treatment, please refer to Linear Bushings Anti-rust Performance.

Application Industries of Linear Bushings

Electronic & Electrical Appliances Automotive Lithium battery
The middle linear bearing has complete specifications, low price and high precision The middle flanged linear bearing is sold directly by the manufacturer, with low price and short delivery time The middle flanged linear bearing has complete specifications, low price and high precision
LCD Smart phone Semiconductor
The middle flanged linear bearing is widely used in multiple industries The middle flanged linear bearing is sold directly by the manufacturer, with low price and short delivery time The middle flanged linear bearing has complete specifications, low price and high precision

Related Products of Linear Bushings

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
    Incomplete part number.
    Please use left hand selections to complete a part number.
Loading...Tải…
Part Number
E-LBHP6LUU
E-LBHP8LUU
E-LBHP10LUU
E-LBHP12LUU
E-LBHP16LUU
E-LBHP20LUU
E-LBHP25LUU
E-LBHP30LUU
E-LBHP40LUU
E-LBHPM6LUU
E-LBHPM8LUU
E-LBHPM10LUU
E-LBHPM12LUU
E-LBHPM16LUU
E-LBHPM20LUU
E-LBHPM25LUU
E-LBHPM30LUU
E-LBHPM40LUU
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngInscribed Circle Dia. dr
(Ø)
Overall Length L
(mm)
Outer Cylinder Surface Treatment Outer Dia. D
(Ø)
Ball Recirculating Type Length Eccentricity
(µm)
Basic Load Rating: Dynamic Load (Details)
(N)
Basic Load Rating: Static Load
(N)

121,267 VND

1 Piece(s) Available Same day 635No Surface Treatment12DoubleDouble0.03324529

121,869 VND

1 Piece(s) Available Same day 845No Surface Treatment15DoubleDouble0.03431784

127,621 VND

1 Piece(s) Available Same day 1055No Surface Treatment19DoubleDouble0.035881100

130,930 VND

1 Piece(s) Available Same day 1257No Surface Treatment21DoubleDouble0.036571200

152,846 VND

1 Piece(s) Available Same day 1670No Surface Treatment28DoubleDouble0.0312302350

159,584 VND

1 Piece(s) Available Same day 2080No Surface Treatment32DoubleDouble0.0414002740

227,536 VND

1 Piece(s) Available Same day 25112No Surface Treatment40DoubleDouble0.0415603140

294,049 VND

1 Piece(s) Available Same day 30123No Surface Treatment45DoubleDouble0.0424905490

498,650 VND

1 Piece(s) Available Same day 40151No Surface Treatment60DoubleDouble0.05034308040

144,830 VND

1 Piece(s) Available Same day 635[Surface Treatment] Electroless Nickel Plating12DoubleDouble0.03324529

145,457 VND

1 Piece(s) Available Same day 845[Surface Treatment] Electroless Nickel Plating15DoubleDouble0.03431784

152,130 VND

1 Piece(s) Available Same day 1055[Surface Treatment] Electroless Nickel Plating19DoubleDouble0.035881100

155,856 VND

1 Piece(s) Available Same day 1257[Surface Treatment] Electroless Nickel Plating21DoubleDouble0.036571200

181,639 VND

1 Piece(s) Available Same day 1670[Surface Treatment] Electroless Nickel Plating28DoubleDouble0.0312302350

189,207 VND

1 Piece(s) Available Same day 2080[Surface Treatment] Electroless Nickel Plating32DoubleDouble0.0414002740

268,485 VND

1 Piece(s) Available Same day 25112[Surface Treatment] Electroless Nickel Plating40DoubleDouble0.0415603140

343,187 VND

1 Piece(s) Available Same day 30123[Surface Treatment] Electroless Nickel Plating45DoubleDouble0.0424905490

587,565 VND

1 Piece(s) Available Same day 40151[Surface Treatment] Electroless Nickel Plating60DoubleDouble0.05034308040

Loading...Tải…

  1. 1

Dimensional Drawing
Linear Bushings
dr16~30:D+6,dr35:D+8,dr40:D+10
Specification Table
■Material Specification Table
HousingBallRetainerOperating Environment Temperature Accessories
 Material Hardness Surface Treatment Material Material
Equivalent to SUJ258HRC~No Surface Treatment
Electroless Nickel Plating
Equivalent to SUJ2Resin-20 to 80℃Seal packing
 Material
Nitrile Rubber
(-20 to 120℃)

■Dimension Specification Table
I.D.drO.D. DToleranceLHTdd1tFALateral misalignmentNumber of
ball rows
VerticalityBasic
Rated Load
C (Dynamic) N
Basic
Rated Load
Co (Static) N
Allowable
Static Moment
(N・m)
Flanged
Weight (g)
Single Type
Tolerance
Double Type
Tolerance
No Surface TreatmentWith Surface TreatmentSingle TypeDouble TypeToleranceSingle TypeDouble TypeSingle TypeDouble TypeSingle TypeDouble TypeSingle TypeDouble TypeSingle TypeDouble Type
60
-0.009
0
-0.01
120
-0.025
0
-0.020
1935±0.352853.563.1200.0240.03040.0350.042063242655292.182128
815244532242654313807844.313347
1019295564064.57.54.12937258854911007.246490
122130574232412657598120010.968102
16283770482231577512301180235019.7112182
200
-0.01
0
-0.012
320
-0.035
0
-0.030
428085485.595.124360.0300.04088214001370274026.8167247
254059112623240698015601570314043.4325525
3045641231074106.6116.13549157024902740549082.8388645
400
-0.012
0
-0.015
60801511396139148.145640.0400.0500.0450.0521603430402080401479131423
* mark shows the verticality between Part D and the flange mounting surface.
For information on the flanged height adjusting ring, please refer to the Adjusting Ring.

Basic InformationThông tin cơ bản

Type Flange Flange Type Pilot Flanged Style Standard
Outer Cylinder Material SUJ2 Equivalent Lubrication Type Not Provided Accuracy High Grade
Motion Linear Types Pilot Flanged Flange Shape Compact Flange
Ball Material Equivalent to SUJ2 Retainer Material Resin Seal Provided
Greased Filled Not Provided

Frequently asked question (FAQ)FAQ

Question:Question: How is linear bearing maintained regularly?
Answer: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:Question: Comparison of antirust ability of linear bearings?
Answer:Answer: Antirust ability from strong to weak: Low Temp. Black Chrome Plating → 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.