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Bushings for Locating Pins Compact Flanged, Slotted Hole

Bushings for Locating Pins Compact Flanged, Slotted Hole

MISUMI

MiSUMi Economy

MISUMI

Part Number

Configured Part Number is shown.

Product Overview
The fixture bushing is a mechanical positioning part that is used in conjunction with a positioning pin to achieve a guiding effect, in which the slotted hole, compact flanged type product has a large space in the long direction for easy insertion of pins to absorb clearance errors, with its shoulder fixed by bolt to prevent falloff, having a flange shape that saves space, and can effectively prevent the rapid wear of the workpiece.
Dimensional Drawing
Fixture bushing dimensional drawing and diagramFixture bushing with special-shaped hole specification drawing
When wall thickness is 2mm or less (D-P)/2≤2, R is 0.5.
Since the wall thickness of the countersunk hole is only about 1.5mm and the product is hard, make sure that the flange edge fits with the mounting surface before locking the bolt. Otherwise there is a risk of rupture of the countersunk hole.
The I.D. tolerance of bushing is high. If a vernier caliper is used for detection, the measurement result will be too small. It is recommended to use a high-precision measuring tool (internal micrometer or plug gauge, etc.) for detection.
Specifications Overview
■Compact Flanged
Type Material Surface Treatment Hardness
E-JBEHAlloy tool steel or bearing steel-56～60HRC
E-JBEMHElectroless Nickel Plating56～60HRC
If there are requirements for rust prevention, give priority to products with surface treatment of electroless nickel plating.

■Compact Flanged, Through Hole
Type Material Surface Treatment Hardness
E-JBFRGeneral structural steel or carbon steel--
E-JBFMElectroless Nickel Plating-
E-JBFK-45~50HRC
E-JBFNElectroless Nickel Plating
If there are requirements for rust prevention, give priority to products with surface treatment of electroless nickel plating.
Specification Table
■Compact Flanged
Part NumberPH7
0.01mm increments		WH7
0.01mm increments		L
1mm increments		THABdd1h
TypeDD Tolerance g6
E-JBEH
E-JBEMH		10-0.005
-0.014		4.00~8.003.00≤W＜P8～40
L+T≤P×3		52517123.36.53.5
12-0.006
-0.017		4.00~10.00282015
168.00~14.0063626224.584.5
20-0.007
-0.02		10.00~18.00403025
2513.00~22.00443430
3016.00~25.0085642356.6116.5
35-0.009
-0.025		18.0~25.00604640
■Compact Flanged, Through Hole
Part NumberP
0.1mm increments		W
0.1mm increments		L
1mm increments		THABd
TypeD
E-JBFR
E-JBFM
E-JBFK
E-JBFN		104.0~8.04.0≤W＜P5～40
L+T≤P×3		32517125
124.0~10.0282015
158.0~13.04030176
168.0~14.020
1810.0~16.0
2010.0~18.022
2513.0~22.04443430
3016.0~25.055642358
3518.0~25.0604640
Product Features
Features and usage outline of slotted bushing product Jig Bushings Shoulder StandardFeature 1: fixture bushing, slotted hole type, is easy to insert pins in the long direction and can absorb clearance errors.
Feature 2: electroless nickel plated type can effectively prevent rust.
Feature 3: optional material: iron (alloy tool steel or bearing steel).
Feature 4: shoulder can be fixed by bolt to effectively prevent falloff.
Precautions
①Dimensional tolerance and fit parameter table For details, click Dimensional Tolerance Fit Table

②Change in inner diameter of the fixture bushing during press-fit

■Change in inner diameter of the fixture bushing during press-fit
The fixture bushing shrinks when press-fitted.
The shrinkage rate varies depending on material of mounting part and D dimension tolerance of bushing.
【Example of Shrinkage during Press-Fit】
①Before press-fitI.D. dimension change
②After press-fitI.D. dimension change
βDimension (when mounting hole is H7)
 D Dimension Tolerance
Mounting Materialm7p7
SteelαX99.93%αX99.90%
Aluminum AlloyαX99.96%αX99.93%
 
③Reference table for common dimensions without indicated tolerance (medium accuracy m) For details, click Table of Dimensions Without Indicated Tolerance
Example of Use
Example of using bushing for positioning pin and example of fixtureExample introduction: shouldered bushing for positioning pin in pick and place mechanism
Design summary:
①An example of using a swing cylinder to achieve linear and rotary motion through pneumatic drive, and moving a small substrate through a suction cup.
②In the case of a long pin, if the air vent is not provided, the pin and bushing are not easy to pull out. It is necessary to provide a air vent on the bushing side or the positioning pin side.
Intended use of fixture bushing:
The axial structure of the swing cylinder can ensure positioning accuracy while saving space through the coordination of positioning pins/shouldered bushings.

For more information, please refer to Example Details
Application Industries
Lithium battery Smart Phones Electronic & Electrical
Guide bushing in lithium battery manufacturing Positioning pin bushing is used in smart phone manufacturing Bushings are inseparable from 3C electronic and electrical appliances manufacturing
Semiconductor Medical Food
Fixture bushings can be used in semiconductor industry Usage diagrams of bushings in medical and pharmaceutical industries Application of bushing for positioning pin in food industry
Related Products
Locating Pins Large Head, Tapered, Press Fit, Standard Fixture Bushings Straight, Standard Small Diameter Locating Pins Straight
Large Head Tapered Type Pin Drawing Locating Pins Large Head Configurable Straight Fixture Bushing Product Drawing Jig Bushings Affordable Small Diameter Pin Product Drawing Locating Pins Straight
Recommended model: JPBB6-10 Recommended model: JBA12-10 Recommended model: SPKS-D1-L5
Advantages: suitable for various working conditions, widely used Advantages: easy to install, rich in specifications Advantages: suitable for use in confined space

Related Documents
①Positioning technology reference information Click Positioning Technology
②Surface treatment related anti-rust ability salt spray test reference Click Anti-rust Reference for Metal

Part Number 

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  1. 1
Part Number
E-JBEMH10-P[4-8/0.01]-W[3-7.99/0.01]-L[8-40/1]
E-JBEMH12-P[4-10/0.01]-W[3-9.99/0.01]-L[8-40/1]
E-JBEMH16-P[8-14/0.01]-W[3-13.99/0.01]-L[8-40/1]
E-JBEMH20-P[10-18/0.01]-W[3-17.99/0.01]-L[8-40/1]
E-JBEMH25-P[13-22/0.01]-W[3-21.99/0.01]-L[8-40/1]
E-JBEMH30-P[16-25/0.01]-W[3-24.99/0.01]-L[8-40/1]
E-JBEMH35-P[18-25/0.01]-W[3-24.99/0.01]-L[8-40/1]
E-JBFM10-P[4-8/0.1]-W[4-7.9/0.1]-L[5-40/1]
E-JBFM12-P[4-10/0.1]-W[4-9.9/0.1]-L[5-40/1]
E-JBFM15-P[8-13/0.1]-W[4-12.9/0.1]-L[5-40/1]
E-JBFM16-P[8-14/0.1]-W[4-13.9/0.1]-L[5-40/1]
E-JBFM18-P[10-16/0.1]-W[4-15.9/0.1]-L[5-40/1]
E-JBFM20-P[10-18/0.1]-W[4-17.9/0.1]-L[5-40/1]
E-JBFM25-P[13-22/0.1]-W[4-21.9/0.1]-L[5-40/1]
E-JBFM30-P[16-25/0.1]-W[4-24.9/0.1]-L[5-40/1]
E-JBFM35-P[18-25/0.1]-W[4-24.9/0.1]-L[5-40/1]
E-JBFN10-P[4-8/0.1]-W[4-7.9/0.1]-L[5-40/1]
E-JBFN12-P[4-10/0.1]-W[4-9.9/0.1]-L[5-40/1]
E-JBFN15-P[8-13/0.1]-W[4-12.9/0.1]-L[5-40/1]
E-JBFN16-P[8-14/0.1]-W[4-13.9/0.1]-L[5-40/1]
E-JBFN18-P[10-16/0.1]-W[4-15.9/0.1]-L[5-40/1]
E-JBFN20-P[10-18/0.1]-W[4-17.9/0.1]-L[5-40/1]
E-JBFN25-P[13-22/0.1]-W[4-21.9/0.1]-L[5-40/1]
E-JBFN30-P[16-25/0.1]-W[4-24.9/0.1]-L[5-40/1]
E-JBFN35-P[18-25/0.1]-W[4-24.9/0.1]-L[5-40/1]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOuter Diameter
(mm) 		O.D. Tolerance Material Surface Treatment Hardness Inner Dia. P
(mm) 		D Tolerance Length L
(mm) 		W
(mm)

-

1 Piece(s) 9 Day(s) 10-[Steel] Equivalent to 9CrWMn (alloy tool steel or bearing steel)Electroless Nickel Plating56～60HRC4 ～ 8g78 ～ 403 ～ 7.99

-

1 Piece(s) 9 Day(s) 12-[Steel] Equivalent to 9CrWMn (alloy tool steel or bearing steel)Electroless Nickel Plating56～60HRC4 ～ 10g78 ～ 403 ～ 9.99

-

1 Piece(s) 9 Day(s) 16-[Steel] Equivalent to 9CrWMn (alloy tool steel or bearing steel)Electroless Nickel Plating56～60HRC8 ～ 14g78 ～ 403 ～ 13.99

-

1 Piece(s) 9 Day(s) 20-[Steel] Equivalent to 9CrWMn (alloy tool steel or bearing steel)Electroless Nickel Plating56～60HRC10 ～ 18g78 ～ 403 ～ 17.99

-

1 Piece(s) 9 Day(s) 25-[Steel] Equivalent to 9CrWMn (alloy tool steel or bearing steel)Electroless Nickel Plating56～60HRC13 ～ 22g78 ～ 403 ～ 21.99

-

1 Piece(s) 9 Day(s) 30-[Steel] Equivalent to 9CrWMn (alloy tool steel or bearing steel)Electroless Nickel Plating56～60HRC16 ～ 25g78 ～ 403 ～ 24.99

-

1 Piece(s) 9 Day(s) 35-[Steel] Equivalent to 9CrWMn (alloy tool steel or bearing steel)Electroless Nickel Plating56～60HRC18 ～ 25g78 ～ 403 ～ 24.99

-

1 Piece(s) 9 Day(s) 100 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel PlatingNot Provided4 ～ 8-5 ～ 404 ～ 7.9

-

1 Piece(s) 9 Day(s) 120 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel PlatingNot Provided4 ～ 10-5 ～ 404 ～ 9.9

-

1 Piece(s) 9 Day(s) 150 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel PlatingNot Provided8 ～ 13-5 ～ 404 ～ 12.9

-

1 Piece(s) 9 Day(s) 160 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel PlatingNot Provided8 ～ 14-5 ～ 404 ～ 13.9

-

1 Piece(s) 9 Day(s) 180 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel PlatingNot Provided10 ～ 16-5 ～ 404 ～ 15.9

-

1 Piece(s) 9 Day(s) 200 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel PlatingNot Provided10 ～ 18-5 ～ 404 ～ 17.9

-

1 Piece(s) 9 Day(s) 250 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel PlatingNot Provided13 ～ 22-5 ～ 404 ～ 21.9

-

1 Piece(s) 9 Day(s) 300 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel PlatingNot Provided16 ～ 25-5 ～ 404 ～ 24.9

-

1 Piece(s) 9 Day(s) 350 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel PlatingNot Provided18 ～ 25-5 ～ 404 ～ 24.9

-

1 Piece(s) 9 Day(s) 100 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel Plating45～50HRC4 ～ 8-5 ～ 404 ～ 7.9

-

1 Piece(s) 9 Day(s) 120 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel Plating45～50HRC4 ～ 10-5 ～ 404 ～ 9.9

-

1 Piece(s) 9 Day(s) 150 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel Plating45～50HRC8 ～ 13-5 ～ 404 ～ 12.9

-

1 Piece(s) 9 Day(s) 160 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel Plating45～50HRC8 ～ 14-5 ～ 404 ～ 13.9

-

1 Piece(s) 9 Day(s) 180 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel Plating45～50HRC10 ～ 16-5 ～ 404 ～ 15.9

-

1 Piece(s) 9 Day(s) 200 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel Plating45～50HRC10 ～ 18-5 ～ 404 ～ 17.9

-

1 Piece(s) 9 Day(s) 250 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel Plating45～50HRC13 ～ 22-5 ～ 404 ～ 21.9

-

1 Piece(s) 9 Day(s) 300 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel Plating45～50HRC16 ～ 25-5 ～ 404 ～ 24.9

-

1 Piece(s) 9 Day(s) 350 / -0.2[Steel] General structural steel or carbon steelElectroless Nickel Plating45～50HRC18 ～ 25-5 ～ 404 ～ 24.9

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  1. 1

Basic Information

Basic Shape Flanged I.D. Shape Oval Fixing Support Not Provided
Type Bushing

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Specification/Dimensions

  • Outer Diameter(mm)

    • 10
    • 12
    • 15
    • 16
    • 18
    • 20
    • 25
    • 30
    • 35

    Clear

  • O.D. Tolerance

    • 0 / -0.2

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  • Material

    • Steel
      • Equivalent to 9CrWMn (alloy tool steel or bearing steel)
      • General structural steel or carbon steel

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  • Hardness

    • 45～50HRC
    • 56～60HRC
    • Not Provided

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  • Inner Dia. P(mm)

     [4-25/0.1mm Unit(s)][4-25/0.01mm Unit(s)]

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  • D Tolerance

    • g7

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  • Length L(mm)

     [5-40/1mm Unit(s)]

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  • W(mm)

     [4-24.9/0.1mm Unit(s)][3-24.99/0.01mm Unit(s)]

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  • type

    • E-JBEH
    • E-JBEMH
    • E-JBFK
    • E-JBFM
    • E-JBFN
    • E-JBFR

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  • Surface Treatment

    • Not Provided
    • Electroless Nickel Plating

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  • CAD

    • 2D
    • 3D

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Days to Ship

    • All
    • 9 Day(s) or Less

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