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Wedge Bushing Pulley (Part Numbers)

Wedge Bushing Pulley

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  • Volume Discount

MITSUBOSHI_BELT

MITSUBOSHI_BELT

Bushing system that can be attached and detach from shaft with one spanner. To install the optional MB bushing is required.

[Features]
· Can be easily attached to the shaft of the pulley with a single spanner.
· Easy to detach, reducing man-hours.
· When installing on the shaft, insert smoothly and tighten bolt securely using the taper, with no fine movement wear at the fitting part during use, extending the life of the shaft.
· Since the bushing has machined shaft hole and keyway corresponding to the standard shaft diameter, addition machining at the time of use is not required.
· Labor-saving of shaft hole machining, machining accuracy inspection, transportation for machining, etc. helping to reduce man-hours and shorten the lead times.
· Changing the position of the rotating body such as the pulley on the shaft is smooth, and centering can be done easily.
· The boss width can be designed small, relative to the shaft hole, for reduced pulley weight.
· Even with castings, the material can be made uniform by decreasing the thickness of the boss part.
· The Mitsuboshi belt wedge pulley is a standardized pulley, employing a bushing system.
· The bushing system can also be horizontally deployed to couplings, gears, sprocket wheels, etc.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

PDF

Part Number

Configured Part Number is shown.

Product Specification

Principle Diagram and Structure of the MB Bushing System

Principle diagram of the MB bushing system

To use the Maxstar wedge belt more effectively, the bushing system was adopted to standardize the pulley. Easy to install and remove on the shaft with just one wrench. The bushing system can also be horizontally deployed to couplings, gears, sprocket wheels, and more.

Structure of the MB bushing system

a: Insert the bushing along the keyway. Safely and reliably transmits torque.
b: Utilizing the taper provides a strong fit.
c: Securely attaches to the pulley with tightening bolts.
d: Adding a slot allows the shaft to be tightened more firmly.
e: Removing the bushing pulley from the shaft can be easily done by moving the tightening bolt to the tapped hole.

Wedge pulley combination example
Wedge pulley combination example
  1. 1.First, perform a simple clearance fit.
  2. 2.By tightening the tightening bolt, the same effect as an interference fit can be achieved.
Example of a bushing system
Example of a bushing system
There is no need for the various processing steps required in methods such as shaft hole processing; by tightening the tightening bolt with a clearance fit, the same effect as an interference fit can be obtained.

Mounting method from the shaft

Insert the bushing into the pulley and loosely thread the bolt by hand.

Insert the bushing into the pulley and loosely thread the bolt by hand.

Install the bushing pulley onto the shaft. (The fit should be smooth.)

Mount the bushing pulley onto the shaft.
(The fit is smooth.)

Using a torque wrench, securely tighten the tightening bolts. (This will ensure a complete fit.)

Using a torque wrench, securely tighten the tightening bolt.
(This will achieve a complete fit.)

  1. 1. The tightening torque for the bolts should follow the table below.
  2. 2. When tightening the bolts, tighten them evenly to avoid uneven tightening.
  3. 3. Wear protective equipment such as gloves when installing or removing parts.

■ Bolt tightening torque table

Bolt diameterBushing typeTightening torque MAX
M6G, H9.8N⋅m
M8P118.6 N⋅m
M10Q1, Q2, R1, R232.3 N⋅m
M12S169.6N⋅m
M16U0·U1138N⋅m
M20W1240 N⋅m

How to Remove from the Shaft

Remove the tightening bolt.

Remove the tightening bolt.

Thread the bolt into the removal tap on the flange section.

Thread the bolt into the removal tap on the flange section.

Remove the bushing pulley from the shaft.

Remove the bushing pulley from the shaft.

Product Feature Details

Do you have the following issues?

Issue 1
Want to easily install and remove a V pulley on the shaft
Solve your issues with the wedge bushing pulley!
Solution 1:
The wedge bushing pulley is a V pulley that can be easily installed with just one wrench.
Removal is also easy, helping to reduce labor-hours!
30
60
90
  1. << Prev
  2. 1
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Part Number
280-5V-6-R1
280-5V-8-S1
300-5V-3-R1
300-5V-4-R1
300-5V-5-R1
300-5V-6-R1
315-3V-2-Q1
315-3V-3-Q1
315-3V-4-Q1
315-3V-5-Q1
315-3V-6-R1
315-5V-3-R1
315-5V-4-R1
315-5V-5-R1
315-5V-6-S1
315-5V-8-S1
315-8V-4-S1
315-8V-6-S1
315-8V-8-U1
335-8V-4-S1
335-8V-6-S1
355-5V-3-R1
355-5V-4-R1
355-5V-5-R1
355-5V-6-S1
355-5V-8-S1
355-8V-4-S1
355-8V-6-S1
375-8V-4-S1
375-8V-6-S1
375-8V-8-U1
400-3V-3-Q1
400-3V-4-Q1
400-3V-5-R1
400-3V-6-R1
400-5V-3-R1
400-5V-4-R1
400-5V-5-R1
400-5V-6-S1
400-8V-4-S1
400-8V-6-U0
400-8V-8-U1
425-8V-4-S1
425-8V-6-U0
425-8V-8-U1
450-5V-3-R1
450-5V-4-R1
450-5V-5-R1
450-5V-6-S1
450-5V-8-S1
450-8V-4-U0
450-8V-6-U0
450-8V-8-U1
475-8V-4-U0
475-8V-6-U0
475-8V-8-U1
500-3V-4-R1
500-3V-5-R1
500-3V-6-R1
500-5V-4-R1
500-5V-5-S1
500-5V-6-S1
500-5V-8-U1
500-8V-4-U0
500-8V-6-U0
500-8V-8-U1
560-8V-4-U0
560-8V-6-U0
560-8V-8-W1
630-5V-3-R1
630-5V-4-R1
630-5V-5-S1
630-5V-6-S1
630-5V-8-U1
630-8V-4-U0
630-8V-6-U0
630-8V-8-W1
710-8V-4-U0
800-5V-3-R1
800-5V-4-S1
800-5V-6-S1
800-8V-4-U0
800-8V-6-W1
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSPulley groove shape Pulley diameter, nominal diameter
(mm) 		Number of Grooves Type of bushings used Corresponding belt type

MYR 4,252.43

1 Piece(s) 9 Day(s) or more 105V2806R15V

MYR 6,283.70

1 Piece(s) 9 Day(s) or more 105V2808S15V

MYR 3,461.86

1 Piece(s) 9 Day(s) or more 105V3003R15V

MYR 2,556.94

1 Piece(s) 8 Day(s) or more 105V3004R15V

MYR 3,032.28

1 Piece(s) 8 Day(s) or more 105V3005R15V

MYR 4,817.83

1 Piece(s) 9 Day(s) or more 105V3006R15V

MYR 1,151.48

1 Piece(s) 8 Day(s) or more 103V3152Q13V

MYR 1,958.25

1 Piece(s) 9 Day(s) or more 103V3153Q13V

MYR 1,366.97

1 Piece(s) 8 Day(s) or more 103V3154Q13V

MYR 1,229.86

1 Piece(s) 8 Day(s) or more 103V3155Q13V

MYR 2,364.20

1 Piece(s) 9 Day(s) or more 103V3156R13V

MYR 3,863.91

1 Piece(s) 9 Day(s) or more 105V3153R15V

MYR 4,317.38

1 Piece(s) 9 Day(s) or more 105V3154R15V

MYR 3,284.48

1 Piece(s) 8 Day(s) or more 105V3155R15V

MYR 5,268.63

1 Piece(s) 9 Day(s) or more 105V3156S15V

MYR 7,273.01

1 Piece(s) 9 Day(s) or more 105V3158S15V

MYR 9,013.03

1 Piece(s) 15 Day(s) or more 108V3154S18V

MYR 7,569.13

1 Piece(s) 14 Day(s) or more 108V3156S18V

MYR 15,521.60

1 Piece(s) 15 Day(s) or more 108V3158U18V

MYR 10,031.93

1 Piece(s) 15 Day(s) or more 108V3354S18V

MYR 14,084.35

1 Piece(s) 15 Day(s) or more 108V3356S18V

MYR 2,847.42

1 Piece(s) 8 Day(s) or more 105V3553R15V

MYR 4,922.90

1 Piece(s) 9 Day(s) or more 105V3554R15V

MYR 5,844.58

1 Piece(s) 9 Day(s) or more 105V3555R15V

MYR 3,757.30

1 Piece(s) 8 Day(s) or more 105V3556S15V

MYR 6,455.90

1 Piece(s) 9 Day(s) or more 105V3558S15V

MYR 10,613.95

1 Piece(s) 15 Day(s) or more 108V3554S18V

MYR 14,197.60

1 Piece(s) 15 Day(s) or more 108V3556S18V

MYR 11,511.91

1 Piece(s) 15 Day(s) or more 108V3754S18V

MYR 14,795.41

1 Piece(s) 15 Day(s) or more 108V3756S18V

MYR 20,114.21

1 Piece(s) 15 Day(s) or more 108V3758U18V

MYR 2,457.40

1 Piece(s) 9 Day(s) or more 103V4003Q13V

MYR 1,784.43

1 Piece(s) 9 Day(s) or more 103V4004Q13V

MYR 1,680.82

1 Piece(s) 9 Day(s) or more 103V4005R13V

MYR 1,813.00

1 Piece(s) 9 Day(s) or more 103V4006R13V

MYR 5,121.36

1 Piece(s) 9 Day(s) or more 105V4003R15V

MYR 4,063.31

1 Piece(s) 9 Day(s) or more 105V4004R15V

MYR 6,788.03

1 Piece(s) 15 Day(s) or more 105V4005R15V

MYR 6,815.70

1 Piece(s) 9 Day(s) or more 105V4006S15V

MYR 12,455.11

1 Piece(s) 15 Day(s) or more 108V4004S18V

MYR 15,662.61

1 Piece(s) 15 Day(s) or more 108V4006U08V

MYR 20,525.83

1 Piece(s) 15 Day(s) or more 108V4008U18V

MYR 13,472.83

1 Piece(s) 15 Day(s) or more 108V4254S18V

MYR 18,142.36

1 Piece(s) 15 Day(s) or more 108V4256U08V

MYR 22,885.20

1 Piece(s) 15 Day(s) or more 108V4258U18V

MYR 4,036.07

1 Piece(s) 14 Day(s) or more 105V4503R15V

MYR 6,700.63

1 Piece(s) 15 Day(s) or more 105V4504R15V

MYR 7,586.36

1 Piece(s) 15 Day(s) or more 105V4505R15V

MYR 8,509.70

1 Piece(s) 9 Day(s) or more 105V4506S15V

MYR 10,691.01

1 Piece(s) 9 Day(s) or more 105V4508S15V

MYR 16,399.48

1 Piece(s) 15 Day(s) or more 108V4504U08V

MYR 19,610.61

1 Piece(s) 15 Day(s) or more 108V4506U08V

MYR 23,896.76

1 Piece(s) 15 Day(s) or more 108V4508U18V

MYR 16,948.98

1 Piece(s) 15 Day(s) or more 108V4754U08V

MYR 21,143.76

1 Piece(s) 15 Day(s) or more 108V4756U08V

MYR 25,942.15

1 Piece(s) 15 Day(s) or more 108V4758U18V

MYR 4,391.01

1 Piece(s) 9 Day(s) or more 103V5004R13V

MYR 2,290.30

1 Piece(s) 8 Day(s) or more 103V5005R13V

MYR 2,440.62

1 Piece(s) 8 Day(s) or more 103V5006R13V

MYR 9,067.78

1 Piece(s) 15 Day(s) or more 105V5004R15V

MYR 6,202.07

1 Piece(s) 14 Day(s) or more 105V5005S15V

MYR 12,402.41

1 Piece(s) 9 Day(s) or more 105V5006S15V

MYR 16,216.53

1 Piece(s) 9 Day(s) or more 105V5008U15V

MYR 21,433.23

1 Piece(s) 15 Day(s) or more 108V5004U08V

MYR 26,474.25

1 Piece(s) 15 Day(s) or more 108V5006U08V

MYR 27,440.83

1 Piece(s) 15 Day(s) or more 108V5008U18V

MYR 24,136.05

1 Piece(s) 15 Day(s) or more 108V5604U08V

MYR 29,244.08

1 Piece(s) 15 Day(s) or more 108V5606U08V

MYR 31,562.53

1 Piece(s) 15 Day(s) or more 108V5608W18V

MYR 10,211.75

1 Piece(s) 15 Day(s) or more 105V6303R15V

MYR 11,602.30

1 Piece(s) 15 Day(s) or more 105V6304R15V

MYR 13,735.61

1 Piece(s) 15 Day(s) or more 105V6305S15V

MYR 15,703.06

1 Piece(s) 9 Day(s) or more 105V6306S15V

MYR 21,886.18

1 Piece(s) 9 Day(s) or more 105V6308U15V

MYR 27,119.58

1 Piece(s) 15 Day(s) or more 108V6304U08V

MYR 32,616.56

1 Piece(s) 15 Day(s) or more 108V6306U08V

MYR 43,915.98

1 Piece(s) 15 Day(s) or more 108V6308W18V

MYR 27,439.73

1 Piece(s) 15 Day(s) or more 108V7104U08V

MYR 11,351.75

1 Piece(s) 15 Day(s) or more 105V8003R15V

MYR 14,229.03

1 Piece(s) 15 Day(s) or more 105V8004S15V

MYR 16,220.88

1 Piece(s) 9 Day(s) or more 105V8006S15V

MYR 30,478.68

1 Piece(s) 15 Day(s) or more 108V8004U08V

MYR 35,609.21

1 Piece(s) 15 Day(s) or more 108V8006W18V

Loading...

  1. << Prev
  2. 1
  3. 2
 

Basic Information

Type V belt pulley Pulley belt type narrow V belt (wedge type)

Configure

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173 Part Numbers

View Part Numbers

Configure Remaining Specifications
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Specification/Dimensions

  • Pulley groove shape

    • 3V
    • 5V
    • 8V

    Clear

  • Pulley diameter, nominal diameter(mm)

    • 80
    • 90
    • 100
    • 112
    • 125
    • 140
    • 150
    • 160
    • 170
    • 180
    • 190
    • 200
    • 212
    • 224
    • 236
    • 250
    • 265
    • 280
    • 300
    • 315
    • 335
    • 355
    • 375
    • 400
    • 425
    • 450
    • 475
    • 500
    • 560
    • 630
    • 710
    • 800
    • 1000

    Clear

  • Number of Grooves

    • 2
    • 3
    • 4
    • 5
    • 6
    • 8

    Clear

  • Type of bushings used

    • U0
    • P1
    • Q1
    • R1
    • S1
    • U1
    • W1
    • Q2
    • R2
    • H

    Clear

  • Corresponding belt type

    • 3V
    • 5V
    • 8V

    Clear

  • type

    • 3V
    • 5V
    • 8V

    Clear

Days to Ship

    • All
    • 8 Day(s) or Less
    • 9 Day(s) or Less
    • 12 Day(s) or Less
    • 14 Day(s) or Less
    • 15 Day(s) or Less
    • 92 Day(s) or Less

    Clear

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