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Linear Bushings（Ball Recirculating Type：Single Page3）

Linear bushings, also known as slide bushings or linear ball bearings, provide vital functionality across various industries. Their use in machinery allows infinite linear motion, a feature leveraged in sectors from transportation and semiconductors to medical equipment and 3D printing.Industrial-grade linear bushing solutions are carefully designed to meet the rigorous demands of heavy machinery. These high-quality components deliver low friction, high accuracy, and seamless linear motion, proving their efficiency and durability. For small-scale projects, affordable linear bushing options are readily available, offering superior performance without compromising on quality.Heavy-duty machinery can benefit from durable linear bushings, specifically designed to resist wear and tear, ensuring consistent performance over time. Materials used for linear bushings include steel, brass, and plastic compounds, each with distinct advantages. Steel bushings offer high strength and durability, while plastic variants provide corrosion resistance and reduced friction.The types of linear bushings range from simple linear ball bearings to complex designs, tailored to fit specific application requirements. These bushings provide numerous benefits, including smooth, precise motion, high load capacity, superior durability, a wide range of motion, and ease of maintenance.Proper installation of linear bushings is key to optimal performance and increased longevity. This seemingly simple process demands precision and attention to detail to ensure correct alignment, preventing uneven wear and enhancing overall performance.

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Type	Straight Flange Housing Related Components Standard Flange Center Flange Pilot Flange
Brand	(36) (17) IKO (1) INA (1) KBS (14) MYT (12) NTN (1) OZAK (20) SBC (6) THK (1)
CAD	2D 3D
Days to Ship	All Same day 1 Day(s) or Less 2 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less Others

92 items

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Linear Bush Flanged LFK-OH Type Single Square Flange Lubrication Hole

OZAK

[Features]· LFK-OH: Standard type linear bearing with lubrication hole· MLFK-OH: Rust-resistant type, with high-level rust-proofing and reduced cost achieved through use of stainless steel.· ULFK-OH: Ultra-long lifetime (U ultra) type with high tolerance of moment loads and ultra-long lifetime that is 18.5 times the lifetime of the standard type.· UMLFK-OH: Ultra-long lifetime, (U ultra) rust-proof type.

CAD ：: 2D

Type	Environmentally friendly	Inscribed Circle Dia. dr(Ø)	Characteristics/Applications	Overall Length L(mm)	Flange Type	Style	Outer Sleeve Material	Outer Sleeve Surface Treatment	Outer Dia. D(Ø)	Lubrication Type	Accuracy	Ball Recirculating Type	Motion	Types	Length	Eccentricity(µm)	Flange Shape	Linear Motion / Rotational Motion	Basic Rated Load, Dynamic Rating(N)	Cleaning Method
Flange	-	6 ～ 30	-	19 ～ 64	Standard Flange	Standard	Steel	No Surface Treatment / Surface Treatment	12 ～ 45	Not Provided	High Grade	Single	Linear	Flanged End	Standard	-	-	-	-	-

From: ₹ 3,344.82
Days to Ship: 11 Day(s) or more

11 Day(s) or more

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Maintenance-freelinear bushing housingCH-MF shapesinglecompactaluminum case

OZAK

[Features]· CH-MF: Maintenance-free, compact housing linear bearing· MCH-MF: Rust-proof type, with high-level rust-proofing and reduced cost achieved through use of stainless steel.· Due to use of a special steel, leakage of grease to the exterior is substantially reduced and maintenance costs are drastically reduced. 3.7 times more durable than standard type.· Promotes space saving through use of compact aluminum housing.· UCH-M...Readmore

CAD ：: 2D

Type	Environmentally friendly	Inscribed Circle Dia. dr(Ø)	Characteristics/Applications	Overall Length L(mm)	Flange Type	Style	Outer Sleeve Material	Outer Sleeve Surface Treatment	Outer Dia. D(Ø)	Lubrication Type	Accuracy	Ball Recirculating Type	Motion	Types	Length	Eccentricity(µm)	Flange Shape	Linear Motion / Rotational Motion	Basic Rated Load, Dynamic Rating(N)	Cleaning Method
Housing	-	6 ～ 30	-	30 ～ 83	-	Standard	Aluminum	No Surface Treatment / Surface Treatment	-	Not Provided	High Grade	Single	Linear	Housing Type	Short	-	-	-	-	-

From: ₹ 3,565.82
Days to Ship: 5 Day(s) or more

5 Day(s) or more


Brand
Product Series
CAD
From
Days to Ship
Type
Environmentally friendly
Inscribed Circle Dia. dr(Ø)
Characteristics/Applications
Overall Length L(mm)
Flange Type
Style
Outer Sleeve Material
Outer Sleeve Surface Treatment
Outer Dia. D(Ø)
Lubrication Type
Accuracy
Ball Recirculating Type
Motion
Types
Length
Eccentricity(µm)
Flange Shape
Linear Motion / Rotational Motion
Basic Rated Load, Dynamic Rating(N)
Cleaning Method

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	OZAK	OZAK
Product Series	Linear Bush Flanged LFK-OH Type Single Square Flange Lubrication Hole	Maintenance-freelinear bushing housingCH-MF shapesinglecompactaluminum case
CAD	2D	2D
From	₹ 3,344.82	₹ 3,565.82
Days to Ship	11 Day(s) or more	5 Day(s) or more
Type	Flange	Housing
Environmentally friendly	-	-
Inscribed Circle Dia. dr(Ø)	6 ～ 30	6 ～ 30
Characteristics/Applications	-	-
Overall Length L(mm)	19 ～ 64	30 ～ 83
Flange Type	Standard Flange	-
Style	Standard	Standard
Outer Sleeve Material	Steel	Aluminum
Outer Sleeve Surface Treatment	No Surface Treatment / Surface Treatment	No Surface Treatment / Surface Treatment
Outer Dia. D(Ø)	12 ～ 45	-
Lubrication Type	Not Provided	Not Provided
Accuracy	High Grade	High Grade
Ball Recirculating Type	Single	Single
Motion	Linear	Linear
Types	Flanged End	Housing Type
Length	Standard	Short
Eccentricity(µm)	-	-
Flange Shape	-	-
Linear Motion / Rotational Motion	-	-
Basic Rated Load, Dynamic Rating(N)	-	-
Cleaning Method	-	-

Configure

Specification/Dimensions

Environmentally friendly
- RoHS Compliant (10 Substances)
- Not RoHS Compliant
Clear

Inscribed Circle Dia. dr(Ø)
3

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Drawing

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Characteristics/Applications
Clean Washed

Conductive / Antistatic

Corrosion Resistant / Chemical Resistant

Low Dust Generation

Non-magnetic

Not Applicable

Vacuum
Details

Clear

Overall Length L(mm)
10

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Drawing

Clear

Flange Type
- Standard Flange
- Center Flanged
- Male-Female Joint Flanged
Larger Image

Clear

Style
- Standard
- Open Type, Clearance Adjusting Type
Larger Image

Clear

Outer Sleeve Material
- Steel
- Stainless Steel
- Aluminum
Clear

Outer Sleeve Surface Treatment
- No Surface Treatment
- Surface Treatment
Clear

Outer Dia. D(Ø)
7

8

10

12

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15

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22.5

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102

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150
Drawing

Clear

Lubrication Type
- Not Provided
- Grease Coating
- With Lubrication Unit MX
Clear

Accuracy
- Standard Grade
- High Grade
- Precision Grade
See the accuracy standard of each manufacturer.

Clear

Ball Recirculating Type
- Single
- Double
Images

Clear

Motion
- Linear
- Linear/Rotary
Clear

Types
- Standard
- Open
- Clearance Adjustment Type
- Flanged End
- Center with Flange
- Male-Female Joint with Flange
- Housing Type
- Linear Bushing Housing Unit - Wide Blocks
- Shaft-sliding Linear Bushing Housing Unit
- Related Components
Images

Clear

Length
- Standard
- Short
- Medium
- Double
- Medium Long
- Long
Clear

Eccentricity(µm)
0.015

0.018

0.02

0.024

0.025

0.028

0.03

0.035

0.038

0.04

0.045

0.050

0.28

4

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Clear

Flange Shape
- Round Flange
- Square Flange
- Compact Flange
Images

Clear

Linear Motion / Rotational Motion
- Linear Bushing (Linear Motion Only)
Clear

Basic Rated Load, Dynamic Rating(N)
131

138

167

206

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368

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775

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882

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980

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1554

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1725

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Clear

Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic Polishing + Precision Cleaning
Clear

Related Categories to Linear Bushings

FAQ Linear Bushings

Question: What is a linear bushing?: Answer: A linear bushing is a bearing that supports linear motion. It is a cylindrical sleeve that fits around a shaft and provides a low-friction surface for the shaft to slide on. Linear bushings are used in a wide variety of applications, including machinery, automation, and robotics.
Question: Why choose MISUMI linear bushings?: Answer: MISUMI is a leading supplier of linear bushings, offering a wide range of bushing types and sizes to meet the needs of a variety of applications. MISUMI linear bushings are known for their high quality, durability, and precision. These bushing are made by leading Asian manufacturers, and we carefully select them as per our customers' requirements.
High quality: These are made from high-quality materials and are manufactured to exacting standards.
Durability: These are designed to withstand harsh environments and heavy loads.
Precision: It can provide precise linear motion, which is essential for many applications.
Competitive prices: MISUMI linear bushings prices are competitively low as compared to market.
Excellent customer service: MISUMI offers excellent customer service, including technical support and assistance with product selection.
Question: What are the maintenance requirements for the MISUMI Linear bushings?: Answer: MISUMI Linear bushings require periodic lubrication to maintain their performance and longevity. The frequency of lubrication will depend on the specific application, but it is generally recommended to lubricate the bushings every 6 months or every 1,000 kilometers.
Question: What are the different types of linear bushings available?: Answer: Linear bushings are used in various applications to provide smooth and precise linear motion. There are different types of linear bushings available, For examples:
1. Standard Linear Bushings: This linear bushings are common use in general-purpose in linear motion applications.
2. Closed Linear Bushings: These linear bushings have a sealed design for protection against contaminants.
3. Open Linear Bushings: These linear bushings do not have seals, suitable for easy maintenance and accessibility.
4. Adjustable Linear Bushings: These linear bushings allow for adjustable clearance or pre-load for fine-tuning.
5. Flanged Linear Bushings: Extended flange for added support and stability.
6.Self-Lubricating Linear Bushings: Require no external lubrication, maintenance-free operation.
Question: How does a linear bearing differ from a linear bushing?: Answer: There are some examples of differences between Linear bearings and Linear bushings
1.Load Capacity
Linear bearings are often designed to handle higher loads compared to linear bushings. The presence of rolling elements in linear bearings distributes the load over a larger contact area, allowing them to support heavier loads.
2.Construction
-Linear bearings typically have a more complex construction, involving a carriage or housing and rolling elements like balls or rollers for example linear guide’s slide block
-Linear bushings have a simpler design, usually consisting of a cylindrical sleeve or some type of linear bushings have balls inside
3.Precision:
- Linear bearings are known for their high precision and accuracy, making them suitable for applications that require precise positioning and minimal play or backlash.
- Linear bushings can provide linear motion support but may have slightly lower precision compared to linear bearings.
4.Cost
- Linear bearings with their rolling elements and higher precision tend to be more expensive.
- Linear bushings are generally more cost-effective than linear bearings.
Question: What are some common linear bushings applications?: Answer: Linear bushings are used in a wide variety of applications, including:
Machinery: Linear bushings are used in a variety of machinery, such as CNC machines, injection molding machines, and packaging machines.
Automation: Linear bushings are used in a variety of automated systems, such as robotic arms and pick-and-place machines.
Robotics: Linear bushings are used in a variety of robots, such as industrial robots and service robots.
Other applications: Linear bushings are also used in a variety of other applications, such as medical devices, office equipment, and transportation equipment.
Question: How to choose the right linear bushing for my application?: Answer: When choosing a linear bushing for your application, it is important to consider the following factors:
Load capacity: The linear bushing must be able to support the load that will be placed on it.
Speed: The linear bushing must be able to operate at the speed required for your application.
Accuracy: The linear bushing must be able to provide the accuracy required for your application.
Environment: The linear bushing must be made from a material that is suitable for the environment in which it will be used.
Question: How to install a linear bushing?: Answer: The installation process for a linear bushing will vary depending on the specific type of bushing and the application. However, there are some general steps that can be followed:
Clean the shaft and the housing to remove any dirt or debris.
Apply a lubricant to the shaft.
Place the linear bushing on the shaft and align it with the housing.
Secure the linear bushing to the housing using the appropriate hardware.
Question: What is the life expectancy of a linear bushing?: Answer: The life expectancy of a linear bushing depends on a number of factors, including the type of bushing, the load it is supporting, the speed it is operating at, and the environment in which it is used. In general, linear bushings have a life expectancy of 10,000 to 100,000 hours.
Question: What material is used for linear bushings?: Answer: Linear bushings are typically made from steel or stainless steel. Steel bushings are more affordable, but stainless steel bushings are more durable and resistant to corrosion. Other materials that may be used for linear bushings include aluminum, bronze, and plastic.
Question: What is the difference between linear bushings and linear guides?: Answer: Linear bushings and linear guides are both used to support linear motion. However, there are some key differences between the two. Linear bushings are typically smaller and less expensive than linear guides. Linear guides also offer higher load capacity and precision than linear bushings.