How is linear bearing maintained regularly?

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.

Comparison of antirust ability of linear bearings?

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.

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(18 Part Numbers Available)

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Part Number CompleteĐã hoàn thành

E-LB6DMUU

Inscribed Circle Dia. dr Overall Length L Outer Sleeve Material Outer Sleeve Surface Treatment Outer Dia. D Eccentricity type CAD Days to Ship

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Inscribed Circle Dia. dr(Ø)
6

8

10

12

13

16

20

25

30
ClearTrống
Overall Length L(mm)
29

37

47

56

65

83

90
ClearTrống
Outer Sleeve Material
- Steel
  - SUJ2 Equivalent
  - SUJ2 Equivalent
ClearTrống
Outer Sleeve Surface Treatment
- No Surface Treatment
- Surface Treatment
  - Electroless Nickel Plating
  - Electroless nickel plating
ClearTrống
Outer Dia. D(Ø)
12

15

19

21

23

28

32

40

45
ClearTrống
Eccentricity(µm)
0.02

0.02$20

0.025
ClearTrống
type
- C-LM□DMUU
- C-LM□DUU
- E-LB□DMUU
- E-LB□DUU
ClearTrống
CADCAD
- 2D
- 3D
ClearTrống

Days to ShipSố ngày giao hàng

Alltất cả các

Same day

12 Day(s) or Less
ClearTrống

Specify AlterationsChỉ định thay đổi

Linear Bushings Straight Medium

Click this image to zoom it.Nhấp vào hình ảnh này để phóng to.

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Volume Discount

Check FAQ of this product (2 items)

Brand :

MiSUMi Economy

Part Number :

E-LB6DMUU

E-LB6DUU

E-LB8DMUU

E-LB8DUU

E-LB10DMUU

E-LB10DUU

E-LB12DMUU

E-LB12DUU

E-LB13DMUU

E-LB13DUU

E-LB16DMUU

E-LB16DUU

E-LB20DMUU

E-LB20DUU

E-LB25DMUU

E-LB25DUU

E-LB30DMUU

E-LB30DUU

E-LB6DMUU

Order Qty :
Total Price :

---
Days to ship :

---

Select part number to Order Now/ Add to Cart

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

Economy SUJ2 Straight Medium Linear Bushing

High-EfficiencyInterchangeableCost-effective

- High-efficiency movement with low friction resistance.

- Good interchangeability with standard shafts.

- Overall length 1.5 times that of single liner type for increased moment.

- Appropriate specifications for diverse usage conditions.

- Cost-effective alternative to standard linear guides.

Economy SUJ2 Straight Medium Linear Bushing

MISUMI Standard

Cheaper Price

Product Variety

3D CAD
3D CAD Support

Product Overview 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.

Product Features of Linear Bushings

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: Good interchangeability. Linear bearings have good interchangeability because they can be used with shafts randomly.
Linear Bushings Feature 3: Overall length is about 1.5 times and allowable moment about 4.3 times that of the single liner type.
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

Specifications Overview of Linear Bushings

■Material Specification Table

Type	Housing			Ball	Retainer	Operating Environment Temperature	Accessories：Seal Ring
	Material	Hardness	Surface Treatment	Material	Material		Material
E-LB□□DUU	Equivalent to SUJ2	58HRC～	－	Equivalent to SUJ2	Resin	－20～80℃	Nitrile Rubber
E-LB□□DMUU			Electroless Nickel Plating

If there are requirements for rust prevention, give priority to products with surface treatment of electroless nickel plating.

Specification Table

■Dimension Specification Table

		Part Number (Type ・Diameter of Inscribed Circle dr ・Surface Treatment)
		E-LB13DMUU

	Part Number			O.D. D Tolerance			Overall Length L		B		W	D₁	Lateral Misalignment (maximum)	Number of ball rows	Basic Rated Load		Allowable Static Moment (N·m)	Weight (g)
	dr	Tolerance	Surface Treatment	D	No Surface Treatment	With Surface Treatment	L	Tolerance		Tolerance	W	D₁	Lateral Misalignment (maximum)	Number of ball rows	C (Dynamic) N	Co (Static) N	Allowable Static Moment (N·m)	Weight (g)
E-LB	6	0 -0.12	DUU (None) DMUU (Electroless Nickel Plating)	12	0 -0.013	0 -0.018	29	0 -0.3	20	0 -0.5	1.1	11.5	0.02	4	226	310	1.42	12
	8			15	0 -0.013	0 -0.018	37		25		1.1	14.3			310	452	2.12	27
	10			19	0 -0.016	0 -0.023	47		30		1.3	18			508	718	4.37	49
	12			21				0 -0.3				20			634	814	6.2	54
	13			23								22			640	826	6.2	69
	16			28	0 -0.018	0 -0.025	56		35		1.6	27		5	1164	1448	13.1	112
	20	0 -0.15		32	0 -0.021	0 -0.028	65	0 -0.35	40	0 -0.8	1.6	30.5	0.025	5	1554	2068	18.3	152
	25	0 -0.15		40			83		55		1.85	38		6	1725	3068	25.3	332
	30	0 -0.18		45			90		71.3		1.85	42.5		6	2440	3974	42.7	422

If there are requirements for rust prevention, give priority to products with surface treatment of electroless nickel plating.

Usage Method of Linear Bushings

Product Drawings of Linear Bushings	Instructions for use Linear Bushings
	When 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.
	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.
	Linear bearing is not suitable for repeated plugging and unplugging.
	When 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 Bushings, 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 installed on the holder with H7 tolerance. The linear bearing is in clearance fit with the holder.

■ MISUMI linear bearing is recommended to be combined with guide shaft with quenching g6 tolerance.

Application Industries of Linear Bushings

Electronic & Electrical Appliances	Automotive	Lithium battery

LCD	Smart phone	Semiconductor

Related Products of Linear Bushings

Compact Flanged Linear Bushings, Single / Double / Opposite Couterbored Hole		Round Flanged Linear Bushings, Single / Double / Opposite Couterbored Hole		Square Flanged Linear Bushings, Single / Double / Opposite Couterbored Hole

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.

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: 30; 45; 60

Part Number
E-LB6DMUU
E-LB6DUU
E-LB8DMUU
E-LB8DUU
E-LB10DMUU
E-LB10DUU
E-LB12DMUU
E-LB12DUU
E-LB13DMUU
E-LB13DUU
E-LB16DMUU
E-LB16DUU
E-LB20DMUU
E-LB20DUU
E-LB25DMUU
E-LB25DUU
E-LB30DMUU
E-LB30DUU

Price	Minimum Order Qty.	Volume Discount	Days to ShipSố ngày giao hàng	Inscribed Circle Dia. dr (Ø)	Overall Length L (mm)	Outer Sleeve Material	Outer Sleeve Surface Treatment	Outer Dia. D (Ø)	Eccentricity (µm)	Basic Load Rating: Dynamic Load (Details) (N)	Basic Load Rating: Static Load (N)	Inscribed Circle Dia. Tolerance (Negative Side) (mm)
81,895 VND	1 Piece(s)	Available	Same day	6	29	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	12	0.02	226	310	-
62,981 VND	1 Piece(s)	Available	Same day	6	29	[Steel] SUJ2 Equivalent	No Surface Treatment	12	0.02	226	310	-
80,766 VND	1 Piece(s)	Available	Same day	8	37	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	15	0.02	310	452	-
61,926 VND	1 Piece(s)	Available	Same day	8	37	[Steel] SUJ2 Equivalent	No Surface Treatment	15	0.02	310	452	-
81,895 VND	1 Piece(s)	Available	Same day	10	47	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	19	0.02	508	718	-
62,981 VND	1 Piece(s)	Available	Same day	10	47	[Steel] SUJ2 Equivalent	No Surface Treatment	19	0.02	508	718	-
84,153 VND	1 Piece(s)	Available	Same day	12	47	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	21	0.02	634	814	-
64,113 VND	1 Piece(s)	Available	Same day	12	47	[Steel] SUJ2 Equivalent	No Surface Treatment	21	0.02	634	814	-
83,698 VND	1 Piece(s)	Available	12 Day(s)	13	47	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless nickel plating	23	0.02$20	640	826	-0.012
61,102 VND	1 Piece(s)	Available	12 Day(s)	13	47	[Steel] SUJ2 Equivalent	No Surface Treatment	23	0.02$20	640	826	-0.012
98,550 VND	1 Piece(s)	Available	Same day	16	56	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	28	0.02	1164	1448	-
74,132 VND	1 Piece(s)	Available	Same day	16	56	[Steel] SUJ2 Equivalent	No Surface Treatment	28	0.02	1164	1448	-
124,168 VND	1 Piece(s)	Available	Same day	20	65	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	32	0.025	1554	2068	-
94,105 VND	1 Piece(s)	Available	Same day	20	65	[Steel] SUJ2 Equivalent	No Surface Treatment	32	0.025	1554	2068	-
184,153 VND	1 Piece(s)	Available	Same day	25	83	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	40	0.025	1725	3068	-
128,613 VND	1 Piece(s)	Available	Same day	25	83	[Steel] SUJ2 Equivalent	No Surface Treatment	40	0.025	1725	3068	-
238,632 VND	1 Piece(s)	Available	Same day	30	90	[Steel] SUJ2 Equivalent	[Surface Treatment] Electroless Nickel Plating	45	0.025	2440	3974	-
166,368 VND	1 Piece(s)	Available	Same day	30	90	[Steel] SUJ2 Equivalent	No Surface Treatment	45	0.025	2440	3974	-

Loading...Tải…

Basic InformationThông tin cơ bản

Type	Straight	Style	Standard	Lubrication Type	Not Provided
Accuracy	High Grade	Ball Recirculating Type	Double	Motion	Linear
Types	Straight	Length	Medium	Ball Material	Equivalent to SUJ2
Retainer Material	Resin	Seal	Provided	Greased Filled	Not Provided

The specifications and dimensions of some parts may not be fully covered. For exact details, refer toCác thông số kỹ thuật và kích thước của mã sản phẩm có thể không được bao phủ đầy đủ. Để biết chi tiết chính xác, hãy tham khảo manufacturer catalogsdanh mục nhà sản xuất ..

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.

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MISUMI Contact Monday to Saturday: 8:00 am - 5:00 pm Order cut off time is 5:00 pm Thứ 2 đến Thứ 7: 8 giờ sáng đến 5 giờ chiều Hạn chót đặt hàng là 5 giờ chiều

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MISUMI Vietnam Company Limited, Legal Representative: Tomohiro Watanabe,
phone: 0222-361-1555, e-mail: cs@misumi.com.vn, Enterprise Code: 0107514576,
Date of Issuance: 22 July 2016, Place of Issuance: Bac Ninh, Business Certificate No. 6573041568-KD dated 27 September 2016 issued by the People's Committee of Bac Ninh

Công ty TNHH MISUMI Việt Nam, Đại diện theo pháp luật: Tomohiro Watanabe,
Điện thoại: 0222-361-1555, e-mail: cs@misumi.com.vn, Mã số doanh nghiệp: 0107514576,
ngày cấp 22/7/2016, nơi cấp: Bắc Ninh, Giấy phép kinh doanh số: 6573041568-KD ngày cấp 27/9/2016 bởi UBND tỉnh Bắc Ninh

How can we improve?

ConfigureTạo

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Inscribed Circle Dia. dr(Ø)

Overall Length L(mm)

Outer Sleeve Material

Outer Sleeve Surface Treatment

Outer Dia. D(Ø)

Eccentricity(µm)

type

CADCAD

Days to ShipSố ngày giao hàng

Specify AlterationsChỉ định thay đổi

Linear Bushings Straight Medium

Copy Part Number URL to Clipboard

(i) Caution thận trọng

Economy SUJ2 Straight Medium Linear Bushing

Product Overview of Linear Bushings

Product Features of Linear Bushings

Dimensional Drawing of Linear Bushings

Specifications Overview of Linear Bushings

Usage Method of Linear Bushings

Precautions of Linear Bushings

Related Documents of Linear Bushings

Application Industries of Linear Bushings

Related Products of Linear Bushings

Part Number

Basic InformationThông tin cơ bản

Frequently asked question (FAQ)FAQ

About MISUMIVề Misumi

About this WebsiteVề trang Web này

Useful ToolsCác công cụ hữu ích

Customer ServiceDịch vụ chăm sóc khách hàng

MISUMI Contact Monday to Saturday: 8:00 am - 5:00 pm Order cut off time is 5:00 pm Thứ 2 đến Thứ 7: 8 giờ sáng đến 5 giờ chiều Hạn chót đặt hàng là 5 giờ chiều

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