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  • Penghentian penjualan kategori produk pneumatik Seri Ekonomi (E-series). Info Detail
    Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Wedge Pulley (Part Numbers)

Wedge Pulley

High-speed, high power transmission V-belt pulley that conforms with JIS B 1855.
[Features]
· 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.
· Enables high speed and high power transmission to make it possible to design a system with a smaller pulley diameter, shorter shaft distance and fewer belts.
· Full lineup. 491 size. 3V: 153 size, 5V: 257 size, 8V: 81 size.
· 230 size has been added into JIS standard 261 size separately. Fine standardization of small-diameter sizes used particularly in drive side mechanisms.
· Top-quality pulley with materials, machining precision and balance accuracy exceeding JIS standards (JIS B 1855-1991, "Slim V-pulley").
· Imbalance tolerance on the outer circumference guaranteed to be 0.1% of pulley mass.
[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.

Wedge Pulley Specification

Wedge pulley external appearance

Wedge pulley external appearance

Consistent production from casting to machining and surface treatment. Additionally, NC machinery, automatic machinery, balancers, etc. have been developed specifically for pulley machining. Cell production allows the production of many kinds of products in low volume, with short lead times. Delivering convenience to customers.

Convenient additional machining service has been standardized

Shaft hole, keyway, and set screw machining are available in standardized form.

Extensive product range. 491 size

3V: 153 size, 5V: 257 size, 8V: 81 size. 230 size has been added into JIS standard 261 size separately. Fine standardization of small-diameter sizes used frequently in drive side mechanisms.
Moreover, the 3V ø56/60 (nominal size 56/60 mm), and 5V ø112/118/125/132/140 (nominal size 112/118/125/132/140) work with low edge cog type narrow width V belts
. Compared to regular lapped type belts, low edge cog type belts feature excellent flexibility and a high coefficient of friction. This improves transmission efficiency, and allows a smaller nominal size pulley to be used.

High quality exceeding JIS standards

The highest quality pulley, with materials, machining and balance accuracy exceeding JIS standards (JIS B1855-1991). Guaranteed imbalance tolerance on the outer circumference of 0.1% the pulley mass.

Product standard

Product standard
Product standard conforms to JIS B1855-1991 "narrow width v pulleys"

Groove dimensions

Groove dimensions
The g dimension is set to 0.5 mm as shown in the Section A detail view. Years of research and testing have shown that this decreases wear and breakage, increasing belt service life. For this reason, the outer diameter of the wedge pulley is 1 mm larger
.

Groove ShapeNominal Size
dn
α ± 0.5
(°)
w1 ± 0.1wg ± 0.13h+0.5Standard Dimension
k
e*1f min.g
0
3V90 Or Less368.99.2390.610.3 ± 0.258.7+0.5
Over 90, And 150 Or Less389.24
Over 150, And 300 Or Less409.26
Over 300429.28
5V250 Or Less3815.215.54151.317.5 ± 0.2512.70.5
Over 250, And 400 Or Less4015.56
Over 4004215.58
8V400 Or Less3825.74252.528.6 ±0.4190.5
Over 400, And 560 Or Less4025.425.76
Over 5604225.78

Groove dimensions (units: mm)
*1: e cumulative error of 0.8 mm or less.

Nominal Size
dn
Outer Circumference Vibration ToleranceRim Side Vibration ToleranceDiameter Tolerance
125 Or Less0.15 (0.2)0.15(0.2)±0.4 (±0.6)
Over 125, And 315 Or Less0.2 (0.3)0.2(0.3)±0.6 (±0.8)
Over 315, And 710 Or Less0.3 (0.4)0.3(0.4)±0.9 (±1.2)
Over 715, And 1,000 Or Less±0.4 (±0.6)0.4(0.6)±1.2 (±1.6)
Over 1,000, And 1,250 Or Less0.5 (0.8)0.5 (0.8)±1.5 (±0.2)

Outer circumference / rim side vibration tolerance value and outer diameter tolerance value (units: mm)
*Parentheses enclose the corresponding JIS B1855-1991 value

Balance
Imbalance mass allowance on the outer circumference is 0.1% or 1 g of the pulley mass, whichever is larger. At a circumferential speed of 15 m/s, this corresponds to G16 of the JIS B 0905 "Rotating Machines - Balance Quality of Rigid Rotors."

Material/finish
Wedge pulley: FC200 or higher coating, NBK blue (main body)

Part Number
250-5V-5
250-5V-6
250-5V-8
250-5V-10
260-5V-2
260-5V-3
260-5V-4
260-5V-5
260-5V-6
260-5V-8
260-5V-10
265-5V-2
265-5V-3
265-5V-4
265-5V-5
265-5V-5-[34-80/1]-[BCN,​BKN,​BNN]-[F6,​F8,​F,​G6,​G8,​G,​H6,​H8,​H]
265-5V-5-[34-80/1]-[BCN,​BKN,​BNN]-[F6,​F8,​F,​G6,​G8,​G,​H6,​H8,​H][N,​NS1,​NS2,​NS3,​NSF,​Q,​QS1,​QS2,​QS3,​QSF]
265-5V-6
265-5V-8
265-5V-10
280-3V-1
280-3V-2
280-3V-3
280-3V-3-[22-60/1]-[BCN,​BKN,​BKS,​BKT,​BKW,​BNN,​BNS,​BNT,​BNW]-[F6,​F8,​F,​G6,​G8,​G,​H6,​H8,​H]
280-3V-3-[22-60/1]-[BCN,​BKN,​BKS,​BKT,​BKW,​BNN,​BNS,​BNT,​BNW]-[F6,​F8,​F,​G6,​G8,​G,​H6,​H8,​H][N,​NS1,​NS2,​NS3,​NSF,​Q,​QS1,​QS2,​QS3,​QSF]
280-3V-4
280-3V-4-[25-60/1]-[BCN,​BKN,​BKS,​BKT,​BKW,​BNN,​BNS,​BNT,​BNW]-[F6,​F8,​F,​G6,​G8,​G,​H6,​H8,​H]
280-3V-4-[25-60/1]-[BCN,​BKN,​BKS,​BKT,​BKW,​BNN,​BNS,​BNT,​BNW]-[F6,​F8,​F,​G6,​G8,​G,​H6,​H8,​H][N,​NS1,​NS2,​NS3,​NSF,​Q,​QS1,​QS2,​QS3,​QSF]
280-3V-5
280-3V-6
280-5V-2
280-5V-3
280-5V-4
280-5V-5
280-5V-6
280-5V-8
280-5V-10
300-3V-1
300-3V-2
300-3V-3
300-3V-4
300-3V-5
300-3V-6
300-5V-2
300-5V-3
300-5V-4
300-5V-5
300-5V-5-[36-85/1]-[BCN,​BKN,​BKS,​BKT,​BKW,​BNN,​BNS,​BNT,​BNW]-[F6,​F8,​F,​G6,​G8,​G,​H6,​H8,​H]
300-5V-5-[36-85/1]-[BCN,​BKN,​BKS,​BKT,​BKW,​BNN,​BNS,​BNT,​BNW]-[F6,​F8,​F,​G6,​G8,​G,​H6,​H8,​H][N,​NS1,​NS2,​NS3,​NSF,​Q,​QS1,​QS2,​QS3,​QSF]
300-5V-6
300-5V-8
300-5V-10
315-3V-1
315-3V-2
315-3V-3
315-3V-4
315-3V-5
315-3V-6
315-5V-2
315-5V-3
315-5V-4
315-5V-5
315-5V-6
315-5V-8
315-5V-10
315-8V-4
315-8V-6
315-8V-8
330-8V-4
330-8V-6
330-8V-8
335-5V-2
335-5V-3
335-5V-4
335-5V-5
335-5V-6
335-5V-8
335-5V-10
335-8V-4
335-8V-6
335-8V-8
355-3V-2
355-3V-2-[19-55/1]-[BCN,​BKN,​BKS,​BKT,​BKW,​BNN,​BNS,​BNT,​BNW]-[F6,​F8,​F,​G6,​G8,​G,​H6,​H8,​H]
355-3V-2-[19-55/1]-[BCN,​BKN,​BKS,​BKT,​BKW,​BNN,​BNS,​BNT,​BNW]-[F6,​F8,​F,​G6,​G8,​G,​H6,​H8,​H][N,​NS1,​NS2,​NS3,​NSF,​Q,​QS1,​QS2,​QS3,​QSF]
355-3V-3
355-3V-4
355-3V-5
355-3V-6
355-5V-2
355-5V-3
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSGroove shape Number of grooves
(piece)
Type Shape
(mm)
Additional Work

7,462,222 IDR

1 Piece(s) 13 Day(s) or more 105V510U251No

8,888,056 IDR

1 Piece(s) 13 Day(s) or more 105V640U251No

12,423,611 IDR

1 Piece(s) 13 Day(s) or more 105V841U251No

15,043,333 IDR

1 Piece(s) 13 Day(s) or more 105V1041U251No

3,878,889 IDR

1 Piece(s) 13 Day(s) or more 105V210U261No

4,682,222 IDR

1 Piece(s) 15 Day(s) or more 105V310U261No

6,070,556 IDR

1 Piece(s) 13 Day(s) or more 105V410U261No

7,741,111 IDR

1 Piece(s) 13 Day(s) or more 105V510U261No

9,144,167 IDR

1 Piece(s) 13 Day(s) or more 105V640U261No

13,284,722 IDR

1 Piece(s) 13 Day(s) or more 105V841U261No

17,763,889 IDR

1 Piece(s) 13 Day(s) or more 105V1041U261No

3,853,611 IDR

1 Piece(s) 13 Day(s) or more 105V210U266No

4,967,500 IDR

1 Piece(s) 13 Day(s) or more 105V310U266No

6,386,944 IDR

1 Piece(s) 13 Day(s) or more 105V410U266No

8,040,000 IDR

1 Piece(s) 13 Day(s) or more 105V510U266No

-

1 Piece(s) 10 Day(s) or more 105V510U266Available

-

1 Piece(s) 10 Day(s) or more 105V510U266Available

9,411,111 IDR

1 Piece(s) 13 Day(s) or more 105V640U266No

13,270,556 IDR

1 Piece(s) 13 Day(s) or more 105V841U266No

17,752,222 IDR

1 Piece(s) 13 Day(s) or more 105V1041U266No

2,219,167 IDR

1 Piece(s) 13 Day(s) or more 103V110Z281No

2,556,158 IDR

1 Piece(s) 13 Day(s) or more 103V210Z281No

3,305,278 IDR

1 Piece(s) 13 Day(s) or more 103V310Z281No

-

1 Piece(s) 10 Day(s) or more 103V310Z281Available

-

1 Piece(s) 10 Day(s) or more 103V310Z281Available

4,150,833 IDR

1 Piece(s) 13 Day(s) or more 103V410Z281No

-

1 Piece(s) 10 Day(s) or more 103V410Z281Available

-

1 Piece(s) 10 Day(s) or more 103V410Z281Available

4,967,500 IDR

1 Piece(s) 13 Day(s) or more 103V510Z281No

5,246,944 IDR

1 Piece(s) 11 Day(s) or more 103V610Z281No

4,140,278 IDR

1 Piece(s) 13 Day(s) or more 105V210U281No

4,992,222 IDR

1 Piece(s) 13 Day(s) or more 105V310U281No

6,616,389 IDR

1 Piece(s) 13 Day(s) or more 105V410U281No

8,056,389 IDR

1 Piece(s) 13 Day(s) or more 105V510U281No

9,720,278 IDR

1 Piece(s) 13 Day(s) or more 105V610U281No

13,860,833 IDR

1 Piece(s) 13 Day(s) or more 105V840U281No

19,364,167 IDR

1 Piece(s) 13 Day(s) or more 105V1041U281No

2,495,278 IDR

1 Piece(s) 13 Day(s) or more 103V110Z301No

3,024,167 IDR

1 Piece(s) 13 Day(s) or more 103V210Z301No

3,853,611 IDR

1 Piece(s) 13 Day(s) or more 103V310Z301No

4,396,667 IDR

1 Piece(s) 13 Day(s) or more 103V410Z301No

5,228,333 IDR

1 Piece(s) 13 Day(s) or more 103V510Z301No

6,349,722 IDR

1 Piece(s) 13 Day(s) or more 103V610Z301No

4,414,722 IDR

1 Piece(s) 13 Day(s) or more 105V210Z301No

5,232,222 IDR

1 Piece(s) 13 Day(s) or more 105V310Z301No

6,669,061 IDR

1 Piece(s) 13 Day(s) or more 105V410U301No

8,294,825 IDR

1 Piece(s) 13 Day(s) or more 105V510U301No

-

1 Piece(s) 10 Day(s) or more 105V510U301Available

-

1 Piece(s) 10 Day(s) or more 105V510U301Available

10,242,778 IDR

1 Piece(s) 13 Day(s) or more 105V610U301No

16,595,836 IDR

1 Piece(s) 13 Day(s) or more 105V840U301No

20,576,501 IDR

1 Piece(s) 13 Day(s) or more 105V1040U301No

3,034,722 IDR

1 Piece(s) 13 Day(s) or more 103V110Z316No

3,294,167 IDR

1 Piece(s) 13 Day(s) or more 103V210Z316No

4,138,611 IDR

1 Piece(s) 14 Day(s) or more 103V310Z316No

4,992,222 IDR

1 Piece(s) 13 Day(s) or more 103V410Z316No

5,527,500 IDR

1 Piece(s) 13 Day(s) or more 103V510Z316No

6,907,222 IDR

1 Piece(s) 13 Day(s) or more 103V610Z316No

4,701,667 IDR

1 Piece(s) 13 Day(s) or more 105V210Z316No

6,093,333 IDR

1 Piece(s) 13 Day(s) or more 105V310Z316No

7,223,889 IDR

1 Piece(s) 13 Day(s) or more 105V410Z316No

9,120,000 IDR

1 Piece(s) 13 Day(s) or more 105V510U316No

11,124,167 IDR

1 Piece(s) 13 Day(s) or more 105V610U316No

16,638,611 IDR

1 Piece(s) 13 Day(s) or more 105V840U316No

21,632,222 IDR

1 Piece(s) 13 Day(s) or more 105V1040U316No

15,780,000 IDR

1 Piece(s) 13 Day(s) or more 108V410U316No

22,194,167 IDR

1 Piece(s) 13 Day(s) or more 108V641U316No

30,277,500 IDR

1 Piece(s) 13 Day(s) or more 108V841U316No

16,683,056 IDR

1 Piece(s) 13 Day(s) or more 108V410U331No

24,960,000 IDR

1 Piece(s) 13 Day(s) or more 108V641U331No

33,055,278 IDR

1 Piece(s) 13 Day(s) or more 108V841U331No

4,990,556 IDR

1 Piece(s) 13 Day(s) or more 105V210Z336No

6,888,333 IDR

1 Piece(s) 13 Day(s) or more 105V310Z336No

7,997,778 IDR

1 Piece(s) 13 Day(s) or more 105V410Z336No

10,048,687 IDR

1 Piece(s) 13 Day(s) or more 105V510Z336No

12,524,167 IDR

1 Piece(s) 13 Day(s) or more 105V610Z336No

18,085,000 IDR

1 Piece(s) 13 Day(s) or more 105V840U336No

24,027,540 IDR

1 Piece(s) 13 Day(s) or more 105V1040U336No

16,638,611 IDR

1 Piece(s) 13 Day(s) or more 108V410U336No

24,971,944 IDR

1 Piece(s) 13 Day(s) or more 108V641U336No

35,868,333 IDR

1 Piece(s) 13 Day(s) or more 108V841U336No

4,106,111 IDR

1 Piece(s) 13 Day(s) or more 103V210Z356No

-

1 Piece(s) 10 Day(s) or more 103V210Z356Available

-

1 Piece(s) 10 Day(s) or more 103V210Z356Available

4,992,222 IDR

1 Piece(s) 13 Day(s) or more 103V310Z356No

5,527,500 IDR

1 Piece(s) 15 Day(s) or more 103V410Z356No

6,664,722 IDR

1 Piece(s) 13 Day(s) or more 103V510Z356No

7,458,889 IDR

1 Piece(s) 13 Day(s) or more 103V610Z356No

5,544,167 IDR

1 Piece(s) 13 Day(s) or more 105V210Z356No

7,462,222 IDR

1 Piece(s) 13 Day(s) or more 105V310Z356No

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