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JIS V-Pulley, B Type (Part Numbers)

JIS V-Pulley, B Type

Full lineup of V-belt pulleys that conform to JIS B 1854.
[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.
· Shaft hole, keyway and push screw machining standardized.
· Extensive product range. 650 size. A: 146 size, B: 218 size, C: 212 size, D: 74 size.
· 369 size has been added into JIS standard 281 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 (JISB1854-1987, "General use V-pulley").
[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.

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Part Number

Configured Part Number is shown.

JIS V-pulley Specification

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. 650 size.

A: 146 size, B: 218 size, C: 212 size, D: 74 size. The 369 size has been added into JIS standard 281 size separately. Fine standardization of small-diameter sizes used frequently in drive side mechanisms.

High quality exceeding JIS standards.

Top quality pulley with materials, machining and balance accuracy exceeding JIS standards (JIS B1854 - 1987 "General Use V Pulleys." Imbalance tolerance on the outer circumference is 0.1% of the pulley mass.
Surface treatment, for improving corrosion resistance is a coating with a beautiful finish.

V-pulley external appearance

V-pulley external appearance

Product standard  Product standard conforms to JIS B1854-1987 "General Purpose V Pulleys."

Product standard Product standard conforms to JIS B1854-1987 "General Purpose V Pulleys."

Groove ShapeNominal Size
dm
α ± 0.5
(°)
low1kkoe*1f
A100 Or Less349.211.954.5+0.2
0
8.015.0 ±0.410.0±1
Over 100, And 125 Or Less3612.12
Over 1253812.30
B160 Or Less3412.515.865.5+0.2
0
9.519.0 ± 0.412.5±1
Over 160, And 200 Or Less3616.07
Over 2003816.29
C250 Or Less3416.921.187.0+0.3
0
12.025.5 ± 0.517.0±1
Over 250, And 315 Or Less3621.45
Over 3153821.72
D450 Or Less3624.630.779.5+0.4
0
15.537.0 ±0.524.0+2
-1
Over 4503831.14

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

Nominal Size
dm
Outer Circumference Vibration ToleranceRim Side Vibration ToleranceDiameter Tolerance
118 Or Less0.15 (0.3)0.15(0.3)±0.4 (±0.6)
Between 125 And 1600.15 (0.4)0.15(0.4)±0.6(±0.8)
Between 165 And 2240.2 (0.4)0.2(0.4)±0.6(±0.8)
Between 236 And 3000.25 (0.4)0.25(0.4)±0.6(±0.8)
Between 315 and 45003 (0.6)0.3 (0.6)±0.9(±1.2)
Between 475 and 6300.4(0.6)0.4(0.6)±0.9(±1.2)
Between 710 and 1,1200.5 (0.8)0.5 (0.8)±1.2(±1.6)

Outer circumference / rim side vibration tolerance value and outer diameter tolerance value (units: mm)
*Parentheses enclose corresponding JIS B1854-1987 values

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 and finish

JIS V-pulley: FC200 or higher coating, NBK blue (main body)

Part Number
170-B-3N
170-B-4
170-B-5
180-B-1
180-B-2
180-B-3F
180-B-3N
180-B-4
180-B-5
180-B-5F
190-B-1
190-B-2
190-B-3F
190-B-3N
190-B-4
190-B-5
200-B-1
200-B-2F
200-B-2N
200-B-3F
200-B-3N
200-B-4
200-B-5
212-B-1
212-B-2F
212-B-2N
212-B-3F
212-B-3N
212-B-4
212-B-5
224-B-1
224-B-2F
224-B-2N
224-B-3F
224-B-3N
224-B-4
224-B-5
236-B-1
236-B-2F
236-B-2N
236-B-3F
236-B-3N
236-B-4
236-B-5
250-B-1
250-B-2F
250-B-2N
250-B-3F
250-B-3N
250-B-4
250-B-5
280-B-1
280-B-2F
280-B-2N
280-B-3F
280-B-3N
280-B-4
280-B-5
300-B-1
300-B-2F
300-B-2N
300-B-3F
300-B-3N
300-B-4
300-B-5
315-B-1
315-B-2
315-B-3
315-B-4
315-B-5
355-B-1
355-B-2
355-B-3
355-B-4
355-B-5
375-B-2
375-B-3
375-B-4
375-B-5
400-B-1
400-B-2
400-B-3
400-B-4
400-B-5
450-B-1
450-B-2
450-B-3
450-B-4
450-B-5
500-B-2
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal Diameter
(mm)
Number of grooves
(piece)
Type

MYR 554.51

1 Piece(s) 7 Day(s) or more 10170320U

MYR 763.06

1 Piece(s) 8 Day(s) or more 10170450U

MYR 1,102.64

1 Piece(s) 7 Day(s) or more 10170541U

MYR 341.92

1 Piece(s) 7 Day(s) or more 10180110U

MYR 411.68

1 Piece(s) 7 Day(s) or more 10180220U

MYR 581.47

1 Piece(s) 7 Day(s) or more 10180350U

MYR 597.39

1 Piece(s) 8 Day(s) or more 10180320U

MYR 801.17

1 Piece(s) 7 Day(s) or more 10180450U

MYR 1,060.21

1 Piece(s) 8 Day(s) or more 10180550U

MYR 1,066.28

1 Piece(s) 7 Day(s) or more 10180540U

MYR 365.71

1 Piece(s) 7 Day(s) or more 10190110U

MYR 455.33

1 Piece(s) 7 Day(s) or more 10190220U

MYR 628.21

1 Piece(s) 7 Day(s) or more 10190350U

MYR 645.72

1 Piece(s) 7 Day(s) or more 10190320U

MYR 872.63

1 Piece(s) 7 Day(s) or more 10190450U

MYR 1,086.37

1 Piece(s) 7 Day(s) or more 10190550U

MYR 368.14

1 Piece(s) 7 Day(s) or more 10200110U

MYR 504.49

1 Piece(s) 7 Day(s) or more 10200230U

MYR 498.96

1 Piece(s) 8 Day(s) or more 10200220U

MYR 651.24

1 Piece(s) 7 Day(s) or more 10200350U

MYR 674.28

1 Piece(s) 7 Day(s) or more 10200320U

MYR 920.21

1 Piece(s) 7 Day(s) or more 10200450U

MYR 1,205.75

1 Piece(s) 7 Day(s) or more 10200550U

MYR 371.43

1 Piece(s) 7 Day(s) or more 10212110X

MYR 502.15

1 Piece(s) 7 Day(s) or more 10212230X

MYR 501.31

1 Piece(s) 5 Day(s) or more 10212220X

MYR 709.96

1 Piece(s) 7 Day(s) or more 10212350X

MYR 729.06

1 Piece(s) 15 Day(s) or more 10212320X

MYR 991.57

1 Piece(s) 7 Day(s) or more 10212450X

MYR 1,253.42

1 Piece(s) 7 Day(s) or more 10212550X

MYR 388.01

1 Piece(s) 7 Day(s) or more 10224110X

MYR 506.17

1 Piece(s) 7 Day(s) or more 10224230X

MYR 519.57

1 Piece(s) 7 Day(s) or more 10224220X

MYR 758.37

1 Piece(s) 7 Day(s) or more 10224330X

MYR 778.98

1 Piece(s) 7 Day(s) or more 10224320X

MYR 1,015.35

1 Piece(s) 7 Day(s) or more 10224450X

MYR 1,293.03

1 Piece(s) 7 Day(s) or more 10224550X

MYR 404.15

1 Piece(s) 7 Day(s) or more 10236110X

MYR 552.91

1 Piece(s) 7 Day(s) or more 10236230X

MYR 552.06

1 Piece(s) 7 Day(s) or more 10236220X

MYR 872.63

1 Piece(s) 7 Day(s) or more 10236330X

MYR 888.46

1 Piece(s) 8 Day(s) or more 10236320X

MYR 1,110.60

1 Piece(s) 7 Day(s) or more 10236450X

MYR 1,348.56

1 Piece(s) 7 Day(s) or more 10236550X

MYR 441.84

1 Piece(s) 7 Day(s) or more 10250110X

MYR 570.42

1 Piece(s) 8 Day(s) or more 10250230X

MYR 569.57

1 Piece(s) 7 Day(s) or more 10250220X

MYR 880.50

1 Piece(s) 7 Day(s) or more 10250330X

MYR 896.42

1 Piece(s) 7 Day(s) or more 10250320X

MYR 1,118.56

1 Piece(s) 7 Day(s) or more 10250450X

MYR 1,364.39

1 Piece(s) 7 Day(s) or more 10250550X

MYR 504.49

1 Piece(s) 8 Day(s) or more 10280110X

MYR 646.56

1 Piece(s) 7 Day(s) or more 10280230X

MYR 676.72

1 Piece(s) 7 Day(s) or more 10280220X

MYR 936.04

1 Piece(s) 8 Day(s) or more 10280330X

MYR 928.16

1 Piece(s) 7 Day(s) or more 10280320X

MYR 1,380.32

1 Piece(s) 7 Day(s) or more 10280450X

MYR 1,642.06

1 Piece(s) 7 Day(s) or more 10280550X

MYR 557.66

1 Piece(s) 7 Day(s) or more 10300110X

MYR 689.36

1 Piece(s) 8 Day(s) or more 10300230X

MYR 688.61

1 Piece(s) 7 Day(s) or more 10300220X

MYR 999.53

1 Piece(s) 7 Day(s) or more 10300330X

MYR 991.57

1 Piece(s) 7 Day(s) or more 10300320X

MYR 1,427.88

1 Piece(s) 7 Day(s) or more 10300450X

MYR 1,689.64

1 Piece(s) 7 Day(s) or more 10300550X

MYR 688.07

1 Piece(s) 7 Day(s) or more 10315110X

MYR 936.04

1 Piece(s) 8 Day(s) or more 10315220X

MYR 1,285.07

1 Piece(s) 7 Day(s) or more 10315310X

MYR 1,546.92

1 Piece(s) 7 Day(s) or more 10315450X

MYR 1,985.56

1 Piece(s) 8 Day(s) or more 10315550X

MYR 706.12

1 Piece(s) 7 Day(s) or more 10355110X

MYR 1,039.14

1 Piece(s) 7 Day(s) or more 10355220X

MYR 1,451.67

1 Piece(s) 7 Day(s) or more 10355310Y

MYR 1,792.84

1 Piece(s) 8 Day(s) or more 10355450Y

MYR 2,154.51

1 Piece(s) 7 Day(s) or more 10355550Y

MYR 1,109.41

1 Piece(s) 7 Day(s) or more 10375220X

MYR 1,578.57

1 Piece(s) 7 Day(s) or more 10375310Y

MYR 1,832.46

1 Piece(s) 7 Day(s) or more 10375450Y

MYR 2,229.07

1 Piece(s) 7 Day(s) or more 10375550Y

MYR 883.74

1 Piece(s) 7 Day(s) or more 10400110X

MYR 1,260.97

1 Piece(s) 7 Day(s) or more 10400220Y

MYR 1,642.06

1 Piece(s) 7 Day(s) or more 10400310Y

MYR 1,999.06

1 Piece(s) 7 Day(s) or more 10400450Y

MYR 2,340.14

1 Piece(s) 7 Day(s) or more 10400550Y

MYR 1,141.40

1 Piece(s) 7 Day(s) or more 10450110Y

MYR 1,438.08

1 Piece(s) 7 Day(s) or more 10450220Y

MYR 1,911.78

1 Piece(s) 7 Day(s) or more 10450310Y

MYR 2,429.16

1 Piece(s) 7 Day(s) or more 10450450Y

MYR 2,841.77

1 Piece(s) 7 Day(s) or more 10450550Y

MYR 1,868.34

1 Piece(s) 7 Day(s) or more 10500210Y
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal Diameter
(mm)
Number of grooves
(piece)
Type

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Basic Information

Groove shape B Additional Work No

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