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THK Linear Ball Bushings（Ball Recirculating Type：Double）

TYPE

Straight
Flange
Housings
Related Components
Standard Flange
Center Flange
Pilot Flange

11 items

: 30; 45; 60

Linear Ball Bushings - Compact flanged, long. LMH-L Series.

THK

Flange is oval-shaped. More suitable than the LMK-L type for compact designs due to lower core height.
With 2 standard retainers embedded, this product is optimal for sites subject to moment loads.
To lengthen the product life, the balls of the linear bushing are embedded in two races to support the load from the flats.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Linear Ball Bushings - With square flange, long. LMK-L Series.

THK

Type with LMF-L type flange having flats at 4 locations. Due to a lower core height, this type is more suitable for compact designs than the round flange type.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

On Sale Till 07/03/2025

Linear Ball Bushings - Bearing type, wide block, long. SL Series.

THK

SC long type. The case unit has 2 standard type linear bushings embedded in an aluminum case.

Volume Discount

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day or more

Show Stock Products

Linear Ball Bushings - With round flange, long type. LMF-L Series.

THK

The outer cylinder of the standard-type linear bushing and the flange are integrated and mounting is easily achieved by bolting directly to the housing.
With 2 standard retainers embedded, this product is optimal for sites subject to moment loads.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Linear Ball Bushings - Double, long, LM-L type.

THK

With 2 standard retainers embedded, this product is optimal for sites subject to moment loads and reduces assembly time.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Linear Ball Bushings - With pilot flange, double. LMI/LMI-L Series.

THK

[Features]
· Pilot flange type linear bushing.
· Available in 3 types, round, rectangular and round with chamfering. Each of these is also available as a long type.

Volume Discount
Days to Ship: Same day or more

Show Stock Products
Linear Ball Bushings - With central flange, double. LMC-L Series.

THK

[Features]
· Linear bushing of center flange type.
· Available in 3 types, round, rectangular and round chamfered. Each of these is also available as a long type.

Volume Discount
Days to Ship: 8 Days or more
Linear Ball Bushings - With square flange, stainless steel, long. LMK-ML series.

THK

Type with LMF-L type flange having flats at 4 locations. Can be used in compact designs since the core height is lower than with the round flange type.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Linear Ball Bushings - Compact, double bearing type. SH-L Series.

THK

SH long type. The case unit has 2 standard type linear bushings embedded in an aluminum case.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Linear Ball Bushings - With round flange (stainless steel), long type. LMF-ML series.

THK

The outer cylinder of the standard-type linear bushing and the flange are integrated and mounting is easily achieved by bolting directly to the housing.
With 2 standard retainers embedded, this product is optimal for sites subject to moment loads.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Linear Ball Bushings - With light square flange. LMJK/LMJK-L Series.

THK

[Features]
· Uses high-strength reinforced plastic in flange portion to achieve a reduction in weight compared with the conventional metal flange type (maximum 25%)
· Contributes to weight reduction when mounted to movable parts.
· Reasonable price realized by replacing the metal of the reasonably priced flange with high-strength plastic.

Volume Discount
Days to Ship: 8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more


Brand
Product Series
CAD
Days to Ship
TYPE
Motion
Style
Outer Cylinder Material
Outer Cylinder Surface Finish
For Shaft Size(mm)
For Shaft Size(inch)
Overall Length L(mm)
Overall Length L(inch)
Flange Type
Lubrication Type
O.D. D(mm)
O.D. D(inch)
Type
Length
Ball Recirculating Type
Precision
Eccentricity(µm)

			On Sale Till 07/03/2025
Brand	THK	THK	THK	THK	THK	THK	THK	THK	THK	THK	THK
Product Series	Linear Ball Bushings - Compact flanged, long. LMH-L Series.	Linear Ball Bushings - With square flange, long. LMK-L Series.	Linear Ball Bushings - Bearing type, wide block, long. SL Series.	Linear Ball Bushings - With round flange, long type. LMF-L Series.	Linear Ball Bushings - Double, long, LM-L type.	Linear Ball Bushings - With pilot flange, double. LMI/LMI-L Series.	Linear Ball Bushings - With central flange, double. LMC-L Series.	Linear Ball Bushings - With square flange, stainless steel, long. LMK-ML series.	Linear Ball Bushings - Compact, double bearing type. SH-L Series.	Linear Ball Bushings - With round flange (stainless steel), long type. LMF-ML series.	Linear Ball Bushings - With light square flange. LMJK/LMJK-L Series.
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D			2D / 3D	2D / 3D	2D / 3D
Days to Ship	Same day or more Show Stock Products	8 Days or more	Same day or more Show Stock Products	8 Days or more	Same day or more Show Stock Products	Same day or more Show Stock Products	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more
TYPE	Flange	Flange	-	Flange	Straight	-	-	Flange	-	-	-
Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion
Style	-	-	Standard	-	-	Standard	Standard	Standard	Standard	-	-
Outer Cylinder Material	Steel	Steel	Steel / Stainless Steel	Steel	Steel / Stainless Steel	Steel	Steel	Steel	Steel	Stainless Steel	Steel
Outer Cylinder Surface Finish	-	-	-	-	-	-	None	-	-	-	-
For Shaft Size(mm)	6 ～ 30	6 ～ 60	6 ～ 30	6 ～ 60	3 ～ 50	6 ～ 25	6 ～ 25	6 ～ 30	3 ～ 20	6 ～ 30	8 ～ 25
For Shaft Size(inch)	-	-	-	-	-	-	-	-	-	-	-
Overall Length L(mm)	35 ～ 123	35 ～ 211	48 ～ 140	35 ～ 211	19 ～ 192	35 ～ 112	35 ～ 112	35 ～ 123	23 ～ 86	35 ～ 123	45 ～ 112
Overall Length L(inch)	-	-	-	-	-	-	-	-	-	-	-
Flange Type	Standard Flange	Standard Flange	-	-	-	Pilot Flanged	Center Flanged	Standard Flange	-	Standard Flange	Standard Flange
Lubrication Type	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
O.D. D(mm)	12 ～ 45	12 ～ 90	-	12 ～ 90	7 ～ 80	12 ～ 40	12 ～ 40	12 ～ 45	-	12 ～ 45	15 ～ 40
O.D. D(inch)	-	-	-	-	-	-	-	-	-	-	-
Type	with End Flange	with End Flange	Pillow Blocks Wide Block Type	with End Flange	Standard	with Pilot, End Flange	with Center Flange	with End Flange	Housing Type	with End Flange	with End Flange
Length	Long	Long	Long	Long	Long	Long	Long	Long	Long	Long	Long
Ball Recirculating Type	Double	Double	Double	Double	Double	Double	Double	Double	Double	Double	Double
Precision	High Grade	High Grade	High Grade	High Grade	High Grade	-	-	High Grade	High Grade	High Grade	-
Eccentricity(µm)	15 ～ 20	15 ～ 25	-	15 ～ 25	10 ～ 25	12 ～ 20	12 ～ 15	15 ～ 20	-	15 ～ 20	15 ～ 20

Configure

Stock

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Specification/Dimensions

Motion
- Linear Motion
- Linear/Rotary
Clear

Style
- Standard
- Open
Larger Image

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Outer Cylinder Material
- Steel
- Stainless Steel
- Aluminum
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Outer Cylinder Surface Finish
- None
- Plated
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Metric / Inch
- metric
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For Shaft Size(mm)
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Drawing

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For Shaft Size(inch)
0.19 in (3/16")

0.25 in (1/4")

0.38 in (3/8")

0.50 in (1/2")

0.63 in (5/8")

0.75 in (3/4")

1.00 in (1")

1.25 in (1-1/4")

1.50 in (1-1/2")

2.00 in (2")

2.50 in (2-1/2")

3.00 in (3")

4.00 in (4")
Clear

Overall Length L(mm)
10

12

13

15

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18

19

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30

32

33

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184

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209

211

215

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243

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310
Drawing

Clear

Overall Length L(inch)
0.56 in (9/16")

0.75 in (3/4")

0.750 in (3/4")

0.875 in (7/8")

1.19 in

1.25 in (1-1/4")

1.250 in (1-1/4")

1.31 in (1-5/16")

1.375 in (1-3/8")

1.50 in (1-1/2")

1.500 in (1-1/2")

1.594 in (1-19/32")

1.625 in (1-5/8")

1.69 in

1.75 in (1-3/4")

1.875 in (1-7/8")

1.94 in

2.06 in

2.25 in (2-1/4")

2.250 in (2-1/4")

2.375 in (2-3/8")

2.625 in (2-5/8")

2.81 in

2.813 in (2-13/16")

2.88 in

3.00 in (3")

3.000 in (3")

3.094 in (3-3/32")

3.20 in

3.38 in

3.50 in (3-1/2")

3.63 in (3-5/8")

3.75 in (3-3/4")

3.95 in

4.00 in (4")

4.281 in (4-9/32")

4.50 in (4-1/2")

4.75 in (4-3/4")

5.00 in (5")

5.000 in (5")

5.33 in

5.688 in (5-11/16")

6.00 in (6")

7.50 in (7-1/2")

8.00 in (8")

9.00 in (9")
Clear

Flange Type
- Standard Flange
- Center Flanged
- Pilot Flanged
Larger Image

Clear

Lubrication Type
- Standard
- Grease coating
- With Lubrication Unit MX
Clear

O.D. D(mm)
7

8

10

12

13

15

16

17

19

21

22

23

26

28

32

37

40

42

45

47

48

52

57

58

60

62

65

72

75

80

84

85

90

95

110

120

130

150
Drawing

Clear

O.D. D(inch)
0.375 in (3/8")

0.50 in (1/2")

0.5000 in (1/2")

0.625 in (5/8")

0.6250 in (5/8")

0.7500 in (3/4")

0.875 in (7/8")

0.8750 in (7/8")

1.125 in (1-1/8")

1.1250 in (1-1/8")

1.25 in (1-1/4")

1.2500 in (1-1/4")

1.56 in (1-9/16")

1.5625 in (1-9/16")

1.69 in

1.75 in (1-3/4")

2.00 in (2")

2.0000 in (2")

2.25 in (2-1/4")

2.375 in (2-3/8")

2.3750 in (2-3/8")

3.00 in (3")

3.62 in (3-5/8")

3.75 (3-3/4")

4.50 in (4-1/2")

6.00 in (6")
Clear

Type
- Standard
- Open
- Clearance Adjustment Type
- with End Flange
- with Center Flange
- with Pilot, End Flange
- Housing Type
- Pillow Blocks Wide Block Type
- Shaft-Sliding Linear Bushing Pillow Blocks
- Related Components
Images

Clear

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

Ball Recirculating Type
- Single
- Double
Images

Clear

Precision
- High Grade
- Precision Grade
See the precision standard of each manufacturer.

Clear

Eccentricity(µm)
4

8

10

12

12.7(0.5 µin)

15

15.24(0.6 µin)

17

20

20.32(0.8 µin)

25

25.4(1 µin)

30
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CAD

- 2D
- 3D
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Days to Ship

All

Same day

5 Days or Less

8 Days or Less

9 Days or Less

11 Days or Less

12 Days or Less

13 Days or Less

14 Days or Less

15 Days or Less

16 Days or Less
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