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Standard V-Pulley (Part Numbers)

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
10-B-2
10-B-2F
10-B-3
10-B-3F
10-B-4
11-A-1
11-A-2
11-A-2F
11-A-3
11-B-1
11-B-2
11-B-2F
11-B-3
11-B-3F
11-B-4
12-A-1
12-A-2F
12-A-3
12-B-1
12-B-2
12-B-2F
12-B-3
12-B-3F
12-B-4
13-A-1
13-A-2
13-A-2F
13-A-3
13-B-1
13-B-2
13-B-2F
13-B-3
13-B-3F
13-B-4
14-A-1
14-A-3
14-B-1
14-B-2
14-B-3
14-B-4
15-A-1
15-A-2
15-A-3
15-B-1
15-B-2
15-B-3
15-B-4
16-A-1
16-A-2
16-A-3
16-B-1
16-B-2
16-B-3
16-B-4
18-A-1
18-A-2
18-A-3
18-B-2
18-B-3
18-B-4
20-A-1
20-A-2
20-A-3
20-B-2
20-B-3
20-B-4
21/2-A-1
21/2-A-2
21/2-A-3
21/2-B-1
21/2-M-1
22-B-2
22-B-3
22-B-4
24-B-2
24-B-3
24-B-4
31/2-A-1
31/2-A-2
31/2-A-2F
31/2-A-3
31/2-A-3F
31/2-B-1
31/2-B-2
31/2-B-2F
31/2-B-3
31/2-B-3F
31/2-M-1
41/2-A-1
41/2-A-2
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSGroove shape Number of grooves
(piece)
Type Shape
(mm)

MYR 447.46

1 Piece(s) 5 Day(s) or more 10B220X254

MYR 469.56

1 Piece(s) 7 Day(s) or more 10B250X254

MYR 621.18

1 Piece(s) 7 Day(s) or more 10B320X254

MYR 630.49

1 Piece(s) 7 Day(s) or more 10B350X254

MYR 830.71

1 Piece(s) 7 Day(s) or more 10B450X254

MYR 275.24

1 Piece(s) 8 Day(s) or more 10A110X279.4

MYR 411.68

1 Piece(s) 7 Day(s) or more 10A220X279.4

MYR 411.68

1 Piece(s) 8 Day(s) or more 10A250X279.4

MYR 567.05

1 Piece(s) 7 Day(s) or more 10A320X279.4

MYR 326.01

1 Piece(s) 7 Day(s) or more 10B110X279.4

MYR 525.10

1 Piece(s) 8 Day(s) or more 10B220X279.4

MYR 545.41

1 Piece(s) 7 Day(s) or more 10B250X279.4

MYR 712.58

1 Piece(s) 7 Day(s) or more 10B320X279.4

MYR 711.69

1 Piece(s) 7 Day(s) or more 10B350X279.4

MYR 910.30

1 Piece(s) 7 Day(s) or more 10B450X279.4

MYR 300.71

1 Piece(s) 5 Day(s) or more 10A110X304.8

MYR 465.11

1 Piece(s) 8 Day(s) or more 10A250X304.8

MYR 618.97

1 Piece(s) 7 Day(s) or more 10A320X304.8

MYR 365.71

1 Piece(s) 8 Day(s) or more 10B110X304.8

MYR 595.20

1 Piece(s) 8 Day(s) or more 10B220X304.8

MYR 608.47

1 Piece(s) 7 Day(s) or more 10B250X304.8

MYR 758.08

1 Piece(s) 7 Day(s) or more 10B320X304.8

MYR 757.87

1 Piece(s) 7 Day(s) or more 10B350X304.8

MYR 1,059.70

1 Piece(s) 7 Day(s) or more 10B450X304.8

MYR 357.81

1 Piece(s) 7 Day(s) or more 10A110X330.2

MYR 515.64

1 Piece(s) 7 Day(s) or more 10A220X330.2

MYR 527.53

1 Piece(s) 7 Day(s) or more 10A250X330.2

MYR 736.23

1 Piece(s) 7 Day(s) or more 10A320X330.2

MYR 426.56

1 Piece(s) 7 Day(s) or more 10B110X330.2

MYR 656.86

1 Piece(s) 7 Day(s) or more 10B220X330.2

MYR 665.38

1 Piece(s) 8 Day(s) or more 10B250X330.2

MYR 858.27

1 Piece(s) 7 Day(s) or more 10B320X330.2

MYR 850.72

1 Piece(s) 7 Day(s) or more 10B350X330.2

MYR 1,105.79

1 Piece(s) 7 Day(s) or more 10B450X330.2

MYR 389.48

1 Piece(s) 7 Day(s) or more 10A110X355.6

MYR 757.68

1 Piece(s) 7 Day(s) or more 10A350X355.6

MYR 484.34

1 Piece(s) 7 Day(s) or more 10B110X355.6

MYR 705.25

1 Piece(s) 7 Day(s) or more 10B250X355.6

MYR 949.72

1 Piece(s) 9 Day(s) or more 10B350X355.6

MYR 1,243.47

1 Piece(s) 7 Day(s) or more 10B450Y355.6

MYR 445.83

1 Piece(s) 7 Day(s) or more 10A110X381

MYR 601.89

1 Piece(s) 7 Day(s) or more 10A250X381

MYR 825.04

1 Piece(s) 7 Day(s) or more 10A350X381

MYR 543.64

1 Piece(s) 7 Day(s) or more 10B110X381

MYR 764.53

1 Piece(s) 7 Day(s) or more 10B250X381

MYR 1,057.02

1 Piece(s) 7 Day(s) or more 10B350Y381

MYR 1,320.24

1 Piece(s) 7 Day(s) or more 10B450Y381

MYR 484.34

1 Piece(s) 8 Day(s) or more 10A110X406.4

MYR 666.28

1 Piece(s) 8 Day(s) or more 10A250X406.4

MYR 888.46

1 Piece(s) 7 Day(s) or more 10A350Y406.4

MYR 584.57

1 Piece(s) 7 Day(s) or more 10B110X406.4

MYR 864.21

1 Piece(s) 8 Day(s) or more 10B250Y406.4

MYR 1,167.00

1 Piece(s) 7 Day(s) or more 10B350Y406.4

MYR 1,472.76

1 Piece(s) 7 Day(s) or more 10B450Y406.4

MYR 567.89

1 Piece(s) 8 Day(s) or more 10A110X457.2

MYR 840.37

1 Piece(s) 7 Day(s) or more 10A230Y457.2

MYR 1,105.64

1 Piece(s) 7 Day(s) or more 10A350Y457.2

MYR 974.33

1 Piece(s) 7 Day(s) or more 10B250Y457.2

MYR 1,381.15

1 Piece(s) 8 Day(s) or more 10B350Y457.2

MYR 1,762.66

1 Piece(s) 7 Day(s) or more 10B450Y457.2

MYR 671.07

1 Piece(s) 8 Day(s) or more 10A110X508

MYR 952.98

1 Piece(s) 7 Day(s) or more 10A230Y508

MYR 1,191.74

1 Piece(s) 7 Day(s) or more 10A350Y508

MYR 1,109.05

1 Piece(s) 7 Day(s) or more 10B250Y508

MYR 1,576.65

1 Piece(s) 8 Day(s) or more 10B350Y508

MYR 1,985.72

1 Piece(s) 7 Day(s) or more 10B450Y508

MYR 58.03

1 Piece(s) 5 Day(s) or more 10A111U63.5

MYR 86.27

1 Piece(s) 5 Day(s) or more 10A211U63.5

MYR 107.13

1 Piece(s) 7 Day(s) or more 10A311U63.5

MYR 67.83

1 Piece(s) 5 Day(s) or more 10B111U63.5

MYR 56.31

1 Piece(s) 8 Day(s) or more 10M110U63.5

MYR 1,432.30

1 Piece(s) 7 Day(s) or more 10B250Y558.8

MYR 1,879.00

1 Piece(s) 7 Day(s) or more 10B350Y558.8

MYR 2,382.48

1 Piece(s) 7 Day(s) or more 10B450Y558.8

MYR 1,613.11

1 Piece(s) 7 Day(s) or more 10B260Y609.6

MYR 2,104.87

1 Piece(s) 7 Day(s) or more 10B350Y609.6

MYR 2,709.29

1 Piece(s) 7 Day(s) or more 10B450Y609.6

MYR 77.24

1 Piece(s) 5 Day(s) or more 10A121U88.9

MYR 115.00

1 Piece(s) 5 Day(s) or more 10A221U88.9

MYR 116.58

1 Piece(s) 8 Day(s) or more 10A241U88.9

MYR 149.97

1 Piece(s) 7 Day(s) or more 10A321U88.9

MYR 153.39

1 Piece(s) 7 Day(s) or more 10A341U88.9

MYR 82.60

1 Piece(s) 5 Day(s) or more 10B121U88.9

MYR 134.31

1 Piece(s) 7 Day(s) or more 10B221U88.9

MYR 141.99

1 Piece(s) 7 Day(s) or more 10B241U88.9

MYR 164.16

1 Piece(s) 7 Day(s) or more 10B321U88.9

MYR 164.16

1 Piece(s) 7 Day(s) or more 10B341U88.9

MYR 93.41

1 Piece(s) 11 Day(s) or more 10M110U88.9

MYR 107.88

1 Piece(s) 7 Day(s) or more 10A123U114.3

MYR 170.53

1 Piece(s) 7 Day(s) or more 10A221U114.3

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