NIPPON BEARING Linear Bushings / Linear Ball Bearings / Linear Ball Bushings（Motion：Linear Motion）

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Housing
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Center Flange

Data to be displayed: 30; 45; 60

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Slide Bushing SM Type (Standard Type)

NIPPON BEARING

[Features]
· Standard type
· Appropriate for compact mechanism designs due to effective use of space resulting from use with round shafts.
· Can be randomly combined with shafts due to full compatibility with NB slide bushings.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

2D / 3D CAD data available

Starting from^∗ ：	6.52 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SMK Type (Square Flange Type)

NIPPON BEARING

[Features]
· Square flange type
· Appropriate for compact mechanism designs due to effective use of space resulting from use with round shafts.
· Can be randomly combined with shafts due to full compatibility with NB slide bushings.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	11.62 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SMA Type (Standard Block Type)

NIPPON BEARING

[Features]
· Standard block type
· Most common slide unit with aluminum housing.
· A slide bushing is embedded in the housing, and a block shape corresponding to the fitting can be selected.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

2D / 3D CAD data available

Starting from^∗ ：	21.02 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SMF Type (Circular Flange Type)

NIPPON BEARING

[Features]
· Circular flange type
· Used for guiding round shafts, and appropriate for compact mechanism designs because space can be used effectively.
· Can be randomly combined with shafts due to full compatibility with NB slide bushings.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	10.80 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SMT-W Type (Double Chamfered Flange Type)

NIPPON BEARING

[Features]
· Double chamfered flange type
· Appropriate for compact mechanism designs due to effective use of space resulting from use with round shafts.
· Can be randomly combined with shafts due to full compatibility with NB slide bushings.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

2D / 3D CAD data available

Starting from^∗ ：	23.26 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SME Type (Open Type)

NIPPON BEARING

[Features]
· Open type
· Reduces the effect of deflection when using with a high load or long stroke by supporting the shaft from below with the open part of the housing.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

2D / 3D CAD data available

Starting from^∗ ：	55.66 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SMF-W Type (Double Round Flange Type)

NIPPON BEARING

[Features]
· Double round flange type
· Appropriate for compact mechanism designs due to effective use of space resulting from use with round shafts.
· Can be randomly combined with shafts due to full compatibility with NB slide bushings.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

2D / 3D CAD data available

Starting from^∗ ：	22.94 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SM-W Type (Double Type)

NIPPON BEARING

[Features]
· Double type
· Appropriate for compact mechanism designs due to effective use of space resulting from use with round shafts.
· Can be randomly combined with shafts due to full compatibility with NB slide bushings.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

2D / 3D CAD data available

Starting from^∗ ：	10.27 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SMA-W Type (Standard Block Double Type)

NIPPON BEARING

[Features]
· Standard block double type
· W type with 2 embedded slide bushings
· Most common slide unit with aluminum housing.
· A slide bushing is embedded in the housing, and a block shape corresponding to the fitting can be selected.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	41.43 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SMK-W Type (Double Square Flange Type)

NIPPON BEARING

[Features]
· Double square flange type
· Appropriate for compact mechanism designs due to effective use of space resulting from use with round shafts.
· Can be randomly combined with shafts due to full compatibility with NB slide bushings.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

2D / 3D CAD data available

Starting from^∗ ：	26.95 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SME-W Type (Open Double Type)

NIPPON BEARING

[Features]
· Open double type
· W type with 2 embedded slide bushings
· Reduces the effect of deflection when using with a high load or long stroke by supporting the shaft from below with the open part of the housing.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment, food machinery and semiconductor manufacturing equipment.

2D / 3D CAD data available

Starting from^∗ ：	96.73 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing AK-W Type (Compact Block Double Type)

NIPPON BEARING

[Features]
· Compact block double type
· W type with 2 embedded slide bushings.
· Most common slide unit with aluminum housing.
· A slide bushing is embedded in the housing, and a block shape corresponding to the fitting can be selected.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

2D / 3D CAD data available

Starting from^∗ ：	34.27 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing AK Type (Contact Block Type)

NIPPON BEARING

[Features]
· Compact block type
· Most common slide unit with aluminum housing.
· A slide bushing is embedded in the housing, and a block shape corresponding to the fitting can be selected.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	21.38 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SMT Type (Double Chamfered Flange Type)

NIPPON BEARING

2D / 3D CAD data available

Starting from^∗ ：	11.95 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SMF-E Type (Round Flange Type with Pilot)

NIPPON BEARING

[Features]
· Round flange type with pilot
· Appropriate for compact mechanism designs due to use with round shafts, which permits effective use of space.
· Can be randomly combined with shafts due to full compatibility with NB slide bushings.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment, food machinery and semiconductor manufacturing equipment.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	14.21 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SMF-W-E Type (Double Circular Flange Type with Pilot)

NIPPON BEARING

[Features]
· Double circular flange type with pilot
· Appropriate for compact mechanism designs due to effective use of space resulting from use with round shafts.
· Can be randomly combined with shafts due to full compatibility with NB slide bushings.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	36.49 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SMK-E Type (Rectangular Flange Type with Pilot)

NIPPON BEARING

[Features]
· Rectangular flange type with pilot
· Appropriate for compact mechanism designs due to use with round shafts, which permits effective use of space.
· Can be randomly combined with shafts due to full compatibility with NB slide bushings.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

2D / 3D CAD data available

Starting from^∗ ：	16.48 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SMK-W-E Type (Double Square Flange Type with Pilot)

NIPPON BEARING

[Features]
· Double square flange type with pilot
· Appropriate for compact mechanism designs due to effective use of space resulting from use with round shafts.
· Can be randomly combined with shafts due to full compatibility with NB slide bushings.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

Volume Discount

2D / 3D CAD data available

Starting from^∗ ：	32.29 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing GM Type (Standard Type)

NIPPON BEARING

[Features]
· Lightweight type
· Quiet operation due to all-resin configuration of ball return portion.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

2D / 3D CAD data available

Starting from^∗ ：	7.58 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Slide Bushing SMT-W-E Type (Double Chamfered Flange Type with Pilot)

NIPPON BEARING

[Features]
· Double chamfered flange type with pilot· Appropriate for compact mechanism designs as use with round shafts permits effective use of space.
· Can be randomly combined with shafts due to full compatibility with NB slide bushings.
[Applications]
· Due to the low-friction linear action and simple structure, this product is suitable for diverse applications, including transport equipment and semiconductor manufacturing equipment.

2D / 3D CAD data available

Starting from^∗ ：	30.03 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days ：
Type2
RoHS Information
Style
Features, Areas of Application
Flange Type
Diameter of Inscribed Circle dr(mm)
Overall Length L(mm)
Material of Outer Cylinder
Outer Cylinder Surface Treatment
Motion
Lubrication Type
The circulation type of balls
Outer Diameter D(mm)
Accuracy
Eccentricity(μm)
Type
Length
Linear Motion / Rotational Motion
Basic Rated Load, Dynamic Rating
Flange Shape


Brand	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING	NIPPON BEARING
Product Series	Slide Bushing SM Type (Standard Type)	Slide Bushing SMK Type (Square Flange Type)	Slide Bushing SMA Type (Standard Block Type)	Slide Bushing SMF Type (Circular Flange Type)	Slide Bushing SMT-W Type (Double Chamfered Flange Type)	Slide Bushing SME Type (Open Type)	Slide Bushing SMF-W Type (Double Round Flange Type)	Slide Bushing SM-W Type (Double Type)	Slide Bushing SMA-W Type (Standard Block Double Type)	Slide Bushing SMK-W Type (Double Square Flange Type)	Slide Bushing SME-W Type (Open Double Type)	Slide Bushing AK-W Type (Compact Block Double Type)	Slide Bushing AK Type (Contact Block Type)	Slide Bushing SMT Type (Double Chamfered Flange Type)	Slide Bushing SMF-E Type (Round Flange Type with Pilot)	Slide Bushing SMF-W-E Type (Double Circular Flange Type with Pilot)	Slide Bushing SMK-E Type (Rectangular Flange Type with Pilot)	Slide Bushing SMK-W-E Type (Double Square Flange Type with Pilot)	Slide Bushing GM Type (Standard Type)	Slide Bushing SMT-W-E Type (Double Chamfered Flange Type with Pilot)
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	6.52 € *Unit price with basic configuration	11.62 € *Unit price with basic configuration Volume Discount	21.02 € *Unit price with basic configuration	10.80 € *Unit price with basic configuration Volume Discount	23.26 € *Unit price with basic configuration	55.66 € *Unit price with basic configuration	22.94 € *Unit price with basic configuration	10.27 € *Unit price with basic configuration	41.43 € *Unit price with basic configuration Volume Discount	26.95 € *Unit price with basic configuration	96.73 € *Unit price with basic configuration	34.27 € *Unit price with basic configuration	21.38 € *Unit price with basic configuration Volume Discount	11.95 € *Unit price with basic configuration	14.21 € *Unit price with basic configuration Volume Discount	36.49 € *Unit price with basic configuration Volume Discount	16.48 € *Unit price with basic configuration	32.29 € *Unit price with basic configuration Volume Discount	7.58 € *Unit price with basic configuration	30.03 € *Unit price with basic configuration
Min. Shipping Days ：	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days	5 Days
Type2	Straight	Flange	-	Flange	Flange	Housing	Flange	Straight	-	Flange	Housing	Housing	Housing	Flange	Flange	Flange	Flange	Flange	Straight	Flange
RoHS Information	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Style	Standard	Standard	Standard	Standard	Standard	Open Type, Clearance Adjusting Type	Standard	Standard	Standard	Standard	Open Type, Clearance Adjusting Type	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Features, Areas of Application	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Flange Type	-	Standard Flange	-	Standard Flange	Standard Flange	-	Standard Flange	-	-	Standard Flange	-	-	-	Standard Flange	Pilot Flange	Pilot Flange	Pilot Flange	Pilot Flange	-	Pilot Flange
Diameter of Inscribed Circle dr(mm)	6 ～ 30	6 ～ 30	10 ～ 40	6 ～ 30	6 ～ 30	16 ～ 25	8 ～ 30	6 ～ 16	10 ～ 40	6 ～ 30	13	6 ～ 30	6 ～ 30	6 ～ 30	6 ～ 30	16 ～ 30	10 ～ 30	10 ～ 20	16 ～ 25	8 ～ 16
Overall Length L(mm)	17 ～ 64	19 ～ 64	35 ～ 90	19 ～ 64	35 ～ 123	45 ～ 65	45 ～ 123	35 ～ 70	68 ～ 175	35 ～ 123	75	46 ～ 138	27 ～ 74	19 ～ 64	19 ～ 64	70 ～ 123	29 ～ 64	55 ～ 80	37 ～ 59	45 ～ 70
Material of Outer Cylinder	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel
Outer Cylinder Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment	No Surface Treatment
Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion
Lubrication Type	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
The circulation type of balls	Single	Single	Single	Single	Double	Single	Double	Double	Double	Double	Double	Double	Single	Single	Single	Double	Single	Double	Single	Double
Outer Diameter D(mm)	12 ～ 45	12 ～ 45	-	12 ～ 45	12 ～ 45	-	15 ～ 45	12 ～ 28	-	12 ～ 45	-	-	-	12 ～ 45	12 ～ 45	28 ～ 45	19 ～ 45	19 ～ 32	28 ～ 40	15 ～ 28
Accuracy	High Grade	High Grade	-	High Grade	High Grade	-	High Grade	High Grade	-	High Grade	-	-	-	High Grade	High Grade	High Grade	High Grade	High Grade	High Grade	High Grade
Eccentricity(μm)	12 ～ 15	12 ～ 15	-	12 ～ 15	15 ～ 20	-	15 ～ 20	15	-	15 ～ 20	-	-	-	12 ～ 15	12 ～ 15	15 ～ 20	12 ～ 15	15 ～ 20	-	15
Type	Standard	Flanged End Face	Housing Type	Flanged End Face	Flanged End Face	Open Type	Flanged End Face	Standard	Housing Type	Flanged End Face	Open Type	Housing Type	Housing Type	Flanged End Face	Flanged Inlay	Flanged Inlay	Flanged Inlay	Flanged Inlay	Standard	Flanged Inlay
Length	Standard	Standard	Standard	Standard	Double	Standard	Double	Double	Double	Double	Double	Double	Standard	Standard	Standard	Double	Standard	Double	Standard	Double
Linear Motion / Rotational Motion	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Basic Rated Load, Dynamic Rating	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Flange Shape	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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RoHS Information
- RoHS Requirements Fulfilled
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Style
- Standard
- Open Type, Clearance Adjusting Type
Enlarge image

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Features, Areas of Application
Anti-Reflection

Corrosion and Chemical Resistance

Heat-Resistant

Low Dust

Not Applicable

Vacuum
Details

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Flange Type
- Standard Flange
- Center Flanged
- Pilot Flange
Enlarge image

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Diameter of Inscribed Circle dr(mm)
3

4

5

6

8

10

12

13

14

16

20

22

25

26

30

32

35

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100
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Overall Length L(mm)
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13

15

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17

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22

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24

24.2

25

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Drawing

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Material of Outer Cylinder
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Outer Cylinder Surface Treatment
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Motion
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- Linear Motion/Rotary Motion
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Lubrication Type
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Outer Diameter D(mm)
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Accuracy
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Please confirm the accuracy standards of each manufacturer

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50
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Type
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Linear Motion / Rotational Motion
- Linear Bushing (Linear Motion Only)
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Basic Rated Load, Dynamic Rating
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131

167

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310

368

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412

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510

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