Due to an increase in demand, the lead time of some of the electrical items from our eCatalogue has increased abnormally and may cause delays in delivery or order suspension. We apologize for the inconvenience and appreciate your kind understanding. Once the supply will get normalized, we will update the same.

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E-MUCTZ8-20

Inner Dia. d Outer Dia. D Overall Length L type CAD Days to Ship

Specification/Dimensions

Inner Dia. d(Ø)
8

10

12

16

20

25

30

40
Clear
Outer Dia. D(Ø)
12

14

18

22

28

33

38

50
Clear
Overall Length L(mm)
20

25

30

35

40

50

60

70

80
Clear
type
- E-MUCTZ
- E-MUCZ
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day
Clear

Specify Alterations

Oil Free Bushings Flange Integrated Type Copper Alloy Center Flanged Type

Volume Discount

Check FAQ of this product (2 items)

Brand :

MiSUMi Economy

Part Number :

E-MUCTZ8-20

Order Qty :
Total Price :

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Days to ship :

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Product Description

- Oil Free Bushings Flange Integrated Type Copper Alloy Center Flanged Type, E-MUCTZ / E-MUCZ from MISUMI.
- Recommended mating shaft for I.D. of Copper oil-free bushing are d8: General use (High Load), e7: General use (Light Load), f8: High precision use, g6: High precision use (Intermittent operation).
- The Copper oil-free bushing E-MUCTZ / E-MUCZ series is made of High tensile brass alloy with solid lubricant embedded.
- It is recommended to fix the bushing with anti-rotation screw.
- Accessories: Low head hexagon socket head screws 2 to 4 pcs.

Dimensional Drawing

Oil Free Bushings Flange Integrated Type Embedded Flanged Type Center Flanged Type: Related Images

Specification Table

Follow the selection procedure

～

to select the type and parameters before ordering.

Part Number (Type·d)	-	L
E-MUCTZ	-	20

Part Number			L								D_h7		D_a	L₁	H	T	t	d₁	d₂	P.C.D.	F	A	Accessories Low head hexagon socket head screws (Economy series without fittings)
Type	d_F7		L								D_h7		D_a	L₁	H	T	t	d₁	d₂	P.C.D.	F	A
Center Flanged Type - H Type E-MUCTZ	8	+0.028 +0.013	20								12	0 -0.018	11.5	5	27	4	2.2	3.5	6	19	-	19	M3-10×2
	10	+0.028 +0.013		25							14		13.5	6	29	4	2.2	3.5	6	21		21	M3-10×2
	12	+0.034 +0.016		25							18		17.5		36	5	3	4.5	7.5	26		26	M4-12×2
	16	+0.034 +0.016			35	40					22	-0.021	21.5		40	5	3	4.5	7.5	30	18	24	M4-12×4
	20	+0.041 +0.020					50				28	-0.021	27.5	8	49	6	3.7	5.5	9	38	22	31	M5-16×4
	25							60			33	0 -0.025	32.5	8	54	6	3.7	5.5	9	43	25	35	M5-16×4
	30								70		38		37.5	10	63	8	4.2	6.6	11	50	30	40	M6-20×4
	40	+0.050 +0.025								80	50		49.5	13	82	10	5.2	9	14	66	38	54	M8-25×4

Part Number			L				D_h7		D_a	L₁	H	T	t	d₁	d₂	P.C.D.	F	A	Accessories Low head hexagon socket head screws (Economy series without fittings)
Type	d_F7
Center Flanged Type - Round Flanged E-MUCZ	16	+0.034 +0.016		30			22	0 -0.021	21.5	6	40	5	3	4.5	7.5	30	18	24	M4-12×4
	20	+0.041 +0.020			50		28		27.5	8	49	6	3.7	5.5	9	38	22	31	M5-16×4
	25					60	33	0 -0.025	32.5		54					43	25	35

[ ! ]Precautions for use
　·Recommended matching shaft for I.D. F7 type　d8: General use (high load)　　　f8: High accuracy use　　　e7: General use (light load)　　　g6: High accuracy use (intermittent operation)
　·It is recommended to fix the bushing with anti-rotation screw.

[ M ] Material: High strength brass alloy
Embedded solid lubricant
[ A ] Accessories: Low head hexagon socket head screws 2 to 4 pcs

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.

: 30; 45; 60

Part Number
E-MUCTZ8-20
E-MUCTZ10-25
E-MUCTZ12-25
E-MUCTZ16-35
E-MUCTZ16-40
E-MUCTZ20-50
E-MUCTZ25-60
E-MUCTZ30-70
E-MUCTZ40-80
E-MUCZ16-30
E-MUCZ20-50
E-MUCZ25-60

Price	Minimum Order Qty.	Volume Discount	Days to Ship	Inner Dia. d (Ø)	Outer Dia. D (Ø)	Overall Length L (mm)	Dimension H (mm)	Width Across Flats (mm)
₹ 1,263.90	1 Piece(s)	Available	Same day	8	12	20	27	18
₹ 1,347.50	1 Piece(s)	Available	Same day	10	14	25	29	20
₹ 1,405.80	1 Piece(s)	Available	Same day	12	18	25	36	24
₹ 1,547.70	1 Piece(s)	Available	Same day	16	22	35	40	28
₹ 1,689.60	1 Piece(s)	Available	Same day	16	22	40	40	28
₹ 1,980.00	1 Piece(s)	Available	Same day	20	28	50	49	34
₹ 2,317.70	1 Piece(s)	Available	Same day	25	33	60	54	39
₹ 2,699.40	1 Piece(s)	Available	Same day	30	38	70	63	44
₹ 3,298.90	1 Piece(s)	Available	Same day	40	50	80	82	56
₹ 1,526.80	1 Piece(s)	Available	Same day	16	22	30	40	-
₹ 1,977.80	1 Piece(s)	Available	Same day	20	28	50	49	-
₹ 2,321.00	1 Piece(s)	Available	Same day	25	33	60	54	-

Brand Introduction

Since its establishment in 1963 in Japan, MISUMI Group Inc. has been providing customers with a wide range of high quality parts such as FA factory automation parts, mold parts, electronic parts, tools and consumables in a fast and accurate manner. We have created a low-cost business model by compiling our own catalogs and establishing a marketing system to sell our products directly, and we continue to develop MISUMI branded products with a high level of quality by developing an annual product plan based on customer feedback and requests. MISUMI has been established in China since June 2003 as MISUMI Precision Machinery Co., Ltd. and later changed its name to MISUMI (China) Precision Machinery Trading Co., Ltd., headquartered in Shanghai. Since the launch of the stamping mold standard parts business, we have started the official business of FA standard parts, plastic mold standard parts and machining tools, and achieved rapid development and growth of MISUMI business in China with support from our customers. China's manufacturing market is one of the most competitive in the world because of its unlimited prospects. Thus was born MISUMI's business philosophy - the key to the future of manufacturing in China is cost competitiveness as well as "quality" and "time".

Product Overview

1. Low maintenance frequency.
2. More resistant to heavy loads than rolling bearings.
3. Can be used under severe conditions of "high" and "low" temperatures.
4. Bushings are thin and space-saving, compared to rolling bearings.
5. Can be used for linear and rotary motions.

Product Photo

Product Features

Feature 1: A composite product based on high strength brass embedded with solid lubricant.
Feature 2: Ideal for use in heavy-duty and low-speed operating conditions.
Feature 3: Excellent wear resistance in areas where it is difficult to form an oil film, such as reciprocating movements and frequent starts and stops.

■I.D. tolerance precision class 7 ensures more accurate locating.
・Even for MISUMI economy series, the inspection standard is the same as that of MISUMI standard products, and factory inspection is carried out to provide users with products that meet the catalog specifications.

■Specification Comparison (Taking the straight type as an example)
・R chamfer, which facilitates installation
・The standard load and operating speed of the catalog are ensured, so it can be used with peace of mind.

*Products circulating on the market are similar products randomly purchased by our company from online or offline markets.

Specifications Overview

When assembling, check that there are no foreign objects on the surface.
The sliding surface may become black or grey-black after use due to the oil film formed by the solid lubricant. Do not scrub it and use as usual.
Before assembly, if the lubricant is applied to the grinding parts, it can shorten the running-in period and facilitate the operation of the machine.
When assembling, it should be pressed in slowly. Knocking is strictly prohibited to avoid damaging the bearings and causing deformation.

Example of Use

■Use of cylinders without locking and braking devices

Precautions

Basic Information

Type	Flange Integrated	Metal Type	High-Tensile Brass Alloy	Environment	Standard / In Oil
Mounting Shaft Fits	d8 / e7 / g6 / f8	Lubrication	Unlubricated / Regular Lubrication	Max. Allowable Surface Pressure P(N/mm²)	29
Maximum Allowable Velocity(m/s)	0.5	Max. Allowable PV Value Range(N/mm²•m/s)	1.1~2.0	Max. Allowable PV Value(N/mm²•m/s)	1.65
Operating Temperature Range(°C)	-40::150	Type	Center Flanged Type

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Frequently asked question (FAQ)

Question: What are oil free bushings and what are their features?: Answer: Plain bearings where the body of the bushing is saturated with lubricant and can be used "without oil" or "with a reduced oil supply". Oil free bushings have the following features: 1. Low maintenance frequency; 2. Suitable for low speed and heavy load situations, compared with ball linear bearings; 3. Can also be used under harsh conditions of high temperature and low temperature; 4. Thinner and space saving, compared with linear bearings; 5. Can be used for both linear and rotational motions.
Question: What are the materials and features of MISUMI oil free bushings?: Answer: MISUMI oil free bushings are available in 5 types, i.e. copper alloy, bronze casting, dry, resin, and casting.
Copper alloy (metal type), excellent resistance to high temperature, chemicals and shock, suitable for heavy duty and low speed operation.
Bronze casting (metal type) with excellent sinter resistance, enabling slight movements, suitable for low load and high speed operation.
Dry type (composite layer type), high temperature resistant, suitable for heavy duty and low speed operation, thin-walled and compact.
Resin (resin type), high temperature and chemical resistant (tetrafluoroethylene resin), complying with food sanitation law, suitable for low load and low speed operation.
Castings (metal type), suitable for medium load and low speed operation.

ものづくりの、明日を支える。MISUMI-VONA 生産材コマース

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