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Linear Bushings（Motion：Linear Motion/Rotary Motion）

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Straight
Flange
Housing
Related Components
Standard Flange

Data to be displayed: 30; 45; 60

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Ball cage guidance systems / stainless steel, steel / double annular groove

MISUMI

[Features] Enables rotary movements, finite linear movements and combined movements.

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Starting from^∗ ：	7.96 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Ball cage guidance systems / steel / double ring groove / ST, ST-B

THK

Hardened shaft, recommended for use with outer diameter tolerance (k5, m5, n5 or p5).

[Features]
· In the ST type, the balls and ball cage are embedded in the inner side the of outer cylinder, which has been precision ground to ensure a cylindrical form
· The balls are arranged in a staggered form to that the load is equally distributed
· The ball cage is a machined cage made out of lightweight and highly rigid light alloy.
· A slide ring and retainer ring are provided on two sides of the internal diameter of the outer cylinder to prevent overrun of the ball cage.
· With this structure, it is possible to achieve rotating, linear and mixed action with a low friction coefficient.
· Stroke length can be up to double the range of movement of the ball cage within the outer cylinder
· Suitable for a wide range of applications where it is necessary to obtain high accuracy at a low price, including the ink roll parts of a printing machine, the work chuck of a punching press work, press feeders, the work head of an electric discharge machine, the correction device of a take-up roll, textile machines, strain measuring equipment, optical measuring device spindle, copiers, etc.
· Enables rotation with extremely low friction coefficient (=0.0006 to 0.0012) due to point contacts between the balls and ball rolling surface, and the separation of the balls within the ball cage.
· Since the cross-sectional profile is simply the combination of the thin-walled outer cylinder and the balls, the outer diameter of this bearing is small and it is suitable for lightweight and space-saving compact designs.

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Starting from^∗ ：	17.09 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Ball cage guidance systems / seal / ST-UU, ST-UUB

THK

Hardened shaft, recommended for use with outer diameter tolerance (k5, m5, n5 or p5).

[Features]
· [Extremely low friction coefficient] Enables rotation with extremely low friction coefficient (=0.0006 to 0.0012) due to point contacts between the balls and ball rolling surface, and the separation of the balls within the ball cage.
· [Compact-design] Since the cross-sectional profile is simply the combination of the thin-walled outer cylinder and the balls, the outer diameter of this bearing is small and it is suitable for lightweight and space-saving compact designs.
· [High accuracy and low price] The sliding parts can be manufactured at low cost and a high level of accuracy is obtained.

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Starting from^∗ ：	18.64 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Ball cage assemblies / round flange, double flattened round flange / steel

MISUMI

Capable of a combination of rotary motion and finite linear motion (strokes shown in the specification table). Lengths for bushings with flanges attached are for the Single Type specification.

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Starting from^∗ ：	14.16 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Linear ball bearings / steel / open recirculating ball bearing / KH, KLM

NTN

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Starting from^∗ ：	9.91 €
Min. Shipping Days ：	Same day

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Specifications
Type
Style
Flange Type
Diameter of Inscribed Circle dr(φ)
Overall Length L(mm)
Material of Outer Cylinder
Outer Cylinder Surface Treatment
Motion
Lubrication Type
The circulation type of balls
Outer Diameter D(φ)
Accuracy
Eccentricity(μm)
Type
Length

	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare
Brand	MISUMI	THK	THK	MISUMI	NTN
Product Series	Ball cage guidance systems / stainless steel, steel / double annular groove	Ball cage guidance systems / steel / double ring groove / ST, ST-B	Ball cage guidance systems / seal / ST-UU, ST-UUB	Ball cage assemblies / round flange, double flattened round flange / steel	Linear ball bearings / steel / open recirculating ball bearing / KH, KLM
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	7.96 € *Unit price with basic configuration Volume Discount	17.09 € *Unit price with basic configuration Volume Discount	18.64 € *Unit price with basic configuration Volume Discount	14.16 € *Unit price with basic configuration Volume Discount	9.91 € *Unit price with basic configuration Volume Discount
Min. Shipping Days	Same day	Same day	Same day	Same day	Same day
Specifications	Stock		Stock
Type	Straight	Straight	Straight	Flange	Straight
Style	Standard	-	-	Standard	-
Flange Type	-	-	-	Standard Flange	-
Diameter of Inscribed Circle dr(φ)	5 ～ 20	6 ～ 100	8 ～ 100	6 ～ 20	12 ～ 40
Overall Length L(mm)	-	19 ～ 100	24 ～ 100	-	28 ～ 60
Material of Outer Cylinder	Iron / Stainless Steel	-	-	Iron	-
Outer Cylinder Surface Treatment	No Surface Treatment	-	-	No Surface Treatment	-
Motion	Linear Motion/Rotary Motion	Linear Motion/Rotary Motion	Linear Motion/Rotary Motion	Linear Motion/Rotary Motion	Linear Motion/Rotary Motion
Lubrication Type	-	-	-	-	N/A
The circulation type of balls	-	-	-	-	Single
Outer Diameter D(φ)	-	12 ～ 130	15 ～ 130	-	19 ～ 52
Accuracy	-	-	-	-	Standard Grade / Precision Grade
Eccentricity(μm)	-	-	-	-	-
Type	-	Standard	Standard	-	Standard
Length	Standard / Double	-	-	Standard / Double	Standard

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Diameter of Inscribed Circle dr(φ)
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Drawing

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Material of Outer Cylinder
- Iron
- Stainless Steel
- Aluminum
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Outer Cylinder Surface Treatment
- No Surface Treatment
- Surface Treatment
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Motion
- Linear Motion
- Linear Motion/Rotary Motion
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Lubrication Type
- N/A
- Grease coating
- With Lubrication Unit MX
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The circulation type of balls
- Single
- Double
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Outer Diameter D(φ)
1

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Drawing

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Accuracy
- Standard Grade
- High Grade
- Precision Grade
Please confirm the accuracy standards of each manufacturer

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Eccentricity(μm)
4

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Type
- Standard
- Open Type
- Clearance adjusting shape
- Flanged End Face
- Flanged Center
- Flanged Inlay
- Housing Type
- Housing Units Wide Block Type
- Shaft sliding type housing unit type
- Related Components
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Length
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- Short
- Medium
- Double
- Medium Long
- Long
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Brand

- MISUMI (2)
- Cost Efficient Products ()
- THK (2)
- NTN (1)
- OZAK (0)
- SNR (0)
- MYT (0)
- ZEN (0)
- ASK LINEAR (0)
- NIPPON BEARING (0)
- SKF (0)
- INA (0)
- IKO (0)
- BOSCH REXROTH (0)
- SBC (0)
- KBS (0)
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CAD data type

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Standard shipping days

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Same day

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10 Days or Less
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