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Standard V-Pulley

Standard V-Pulley

"Shaft hole, keyway and push screw machining standardized."
[Features]
· Japan's first standard inch size product.
· Consistent production from casting to machining and surface treatment.
· Cell production method allows the production of many kinds of products in low volume, with short lead times.
· Imbalance mass allowance on outer circumference is 0.2% of pulley mass or 3 g, whichever is larger.
· Same accuracy as the balance prescribed in JIS B 1854-1987, "General use V-pulley".* M-type pulleys are exempt.
[Applications]
· Fans, 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

Japanese Only

Part Number

Configured Part Number is shown.

Can Be Used For Blowers, Etc.

STD - A - 1 external appearance

STD - A - 1 external appearance

10X dimensional drawing

10X dimensional drawing

11U dimensional drawing

11U dimensional drawing

20X dimensional drawing

20X dimensional drawing

21U dimensional drawing

21U dimensional drawing

23U

23U

Product standard

Product standard, balance Imbalance mass allowance on the outer circumference is 0.2% or 3 g of the pulley mass, whichever is larger. This is the same accuracy stipulated by JIS B 1854-1987 "General Purpose V Pulleys". Excludes M type pulleys.

Product standard

Balance

Imbalance mass allowance on the outer circumference is 0.2% or 3 g of the pulley mass, whichever is larger. This is the same accuracy stipulated by JIS B 1854-1987 "General Purpose V Pulleys". Excludes M type pulleys.

Groove dimensions

Groove ShapeOuter Diameter
de
(Inches)
α ± 0.5
(°)
L0w1hef ± 1
M3 Or Less348.09.659-8.5
Over 3, And 3 1/2 Or Less369.75
Over 3 1/2389.86
A4 Or Less349.211.9512.516 ± 0.410.0
Over 4, And 5 Or Less3612.12
Over 53812.30
B6 1/2 Or Less3412.515.861520 ± 0.412.0
Over 6 1/2, And 8 Or Less3616.07
Over 83816.29

 

Unit: mm

 

Groove dimensions

Outer Diameter
de
(Inches)
Outer Circumference Vibration ToleranceRim Side Vibration ToleranceDiameter Tolerance
5 Or Less0.20.2±0.6
Over 5, And 6 1/2 Or Less0.250.25±0.8
Over 6 1/2, And 9 Or Less0.30.3±0.8
Over 9, And 12 Or Less0.350.35±0.8
Over 12, And 16 Or Less0.40.4±1.2
Over 16, And 24 Or Less0.50.5±1.2

 

Unit: mm

 

Part Number
2-A-1
2-A-2
2-M-1
3-A-1
3-A-2
3-A-2F
3-A-3
3-A-3F
3-B-1
3-B-2
3-B-2F
3-B-3
3-B-3F
3-M-1
4-A-1
4-A-2
4-A-2F
4-A-3
4-A-3F
4-B-1
4-B-2
4-B-2F
4-B-3F
4-B-4
4-B-4F
4-M-1
5-A-1
5-A-2
5-A-2F
5-A-3
5-A-3F
5-B-1
5-B-2
5-B-2F
5-B-3
5-B-4
5-M-1
6-A-1
6-A-2
6-A-2F
6-A-3F
6-B-2
6-B-2F
6-B-3
6-B-3F
6-B-4
6-B-4F
6-M-1
7-A-1
7-A-2
7-A-2F
7-A-3
7-B-1
7-B-3
7-B-3F
7-M-1
8-A-1
8-A-2F
8-A-3
8-A-3F
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSGroove shape Number of grooves
(piece)
Type Shape
(mm)

MYR 42.61

1 Piece(s) 5 Day(s) or more 10A111U50.8

MYR 63.40

1 Piece(s) 7 Day(s) or more 10A211U50.8

MYR 54.26

1 Piece(s) 5 Day(s) or more 10M111U50.8

MYR 65.83

1 Piece(s) 5 Day(s) or more 10A121U76.2

MYR 91.73

1 Piece(s) 5 Day(s) or more 10A221U76.2

MYR 97.10

1 Piece(s) 7 Day(s) or more 10A241U76.2

MYR 117.26

1 Piece(s) 7 Day(s) or more 10A321U76.2

MYR 120.53

1 Piece(s) 7 Day(s) or more 10A341U76.2

MYR 70.26

1 Piece(s) 5 Day(s) or more 10B121U76.2

MYR 101.42

1 Piece(s) 5 Day(s) or more 10B221U76.2

MYR 107.88

1 Piece(s) 7 Day(s) or more 10B241U76.2

MYR 138.78

1 Piece(s) 7 Day(s) or more 10B321U76.2

MYR 144.31

1 Piece(s) 9 Day(s) or more 10B341U76.2

MYR 76.29

1 Piece(s) 5 Day(s) or more 10M110U76.2

MYR 93.15

1 Piece(s) 5 Day(s) or more 10A121U101.6

MYR 139.63

1 Piece(s) 5 Day(s) or more 10A221U101.6

MYR 141.97

1 Piece(s) 7 Day(s) or more 10A241U101.6

MYR 191.83

1 Piece(s) 7 Day(s) or more 10A321U101.6

MYR 201.41

1 Piece(s) 7 Day(s) or more 10A341U101.6

MYR 103.85

1 Piece(s) 7 Day(s) or more 10B121U101.6

MYR 156.21

1 Piece(s) 5 Day(s) or more 10B221U101.6

MYR 161.07

1 Piece(s) 7 Day(s) or more 10B241U101.6

MYR 215.76

1 Piece(s) 7 Day(s) or more 10B341U101.6

MYR 280.99

1 Piece(s) 7 Day(s) or more 10B421U101.6

MYR 292.49

1 Piece(s) 7 Day(s) or more 10B441U101.6

MYR 86.06

1 Piece(s) 8 Day(s) or more 10M110S101.6

MYR 125.39

1 Piece(s) 5 Day(s) or more 10A123U127

MYR 179.24

1 Piece(s) 8 Day(s) or more 10A222U127

MYR 184.02

1 Piece(s) 7 Day(s) or more 10A240U127

MYR 224.97

1 Piece(s) 7 Day(s) or more 10A322U127

MYR 236.53

1 Piece(s) 7 Day(s) or more 10A344U127

MYR 155.39

1 Piece(s) 7 Day(s) or more 10B123U127

MYR 209.08

1 Piece(s) 5 Day(s) or more 10B222U127

MYR 220.32

1 Piece(s) 7 Day(s) or more 10B240U127

MYR 304.42

1 Piece(s) 7 Day(s) or more 10B321U127

MYR 410.84

1 Piece(s) 7 Day(s) or more 10B421U127

MYR 118.13

1 Piece(s) 5 Day(s) or more 10M110S127

MYR 134.85

1 Piece(s) 5 Day(s) or more 10A120X152.4

MYR 215.76

1 Piece(s) 7 Day(s) or more 10A222U152.4

MYR 233.27

1 Piece(s) 7 Day(s) or more 10A240U152.4

MYR 305.75

1 Piece(s) 7 Day(s) or more 10A340U152.4

MYR 259.32

1 Piece(s) 7 Day(s) or more 10B222U152.4

MYR 274.70

1 Piece(s) 7 Day(s) or more 10B240U152.4

MYR 381.86

1 Piece(s) 7 Day(s) or more 10B322U152.4

MYR 380.01

1 Piece(s) 7 Day(s) or more 10B343U152.4

MYR 496.65

1 Piece(s) 7 Day(s) or more 10B422U152.4

MYR 521.55

1 Piece(s) 7 Day(s) or more 10B443U152.4

MYR 128.37

1 Piece(s) 5 Day(s) or more 10M110S152.4

MYR 160.23

1 Piece(s) 5 Day(s) or more 10A120X177.8

MYR 254.63

1 Piece(s) 7 Day(s) or more 10A220X177.8

MYR 258.56

1 Piece(s) 8 Day(s) or more 10A250X177.8

MYR 366.71

1 Piece(s) 7 Day(s) or more 10A320X177.8

MYR 202.28

1 Piece(s) 8 Day(s) or more 10B110X177.8

MYR 447.15

1 Piece(s) 7 Day(s) or more 10B320X177.8

MYR 446.85

1 Piece(s) 7 Day(s) or more 10B350X177.8

MYR 146.15

1 Piece(s) 9 Day(s) or more 10M110S177.8

MYR 183.17

1 Piece(s) 5 Day(s) or more 10A120X203.2

MYR 322.20

1 Piece(s) 7 Day(s) or more 10A250X203.2

MYR 405.94

1 Piece(s) 7 Day(s) or more 10A320X203.2

MYR 399.89

1 Piece(s) 7 Day(s) or more 10A350X203.2

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