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JIS V-Pulley, D Type

JIS V-Pulley, D Type

Full lineup of V-belt pulleys that conform to JIS B 1854.
[Features]
· Consistent production from casting to machining and surface treatment.
· Shaft hole, keyway and push screw machining standardized.
· Cell production method allows the production of many kinds of products in low volume, with short lead times.
· 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").
· Imbalance tolerance on outer circumference is 0.1% of pulley mass.
· Surface treatment uses electrodeposition coating for improved rust resistance and a beautiful finish.
[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

Top Quality Pulley Exceeding JIS Standards

D Type JIS V-Pulley: related image(s)

JIS V-pulley external appearance

D Type JIS V-Pulley: related image(s)

JIS V-pulley product standard
*Product standard conforms to JIS B1854-1987 "General Use 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
Between 100 And 1253612.12
Over 1253812.30
B160 Or Less3412.515.865.5+0.2
0
9.519.0 ± 0.412.5±1
Between 160 And 2003616.07
Over 2003816.29
C250 Or Less3416.921.187.0+0.3
0
12.025.5±0.517.0±1
Between 250 And 3153621.45
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)
125 Or More And 160 Or Less0.15 (0.4)0.15(0.4)±0.6 (±0.8)
165 Or More And 224 Or Less0.2 (0.4)0.2(0.4)±0.6(±0.8)
236 Or More And 300 Or Less0.25 (0.4)0.25(0.4)±0.6(±0.8)
315 Or More And 450 Or Less0.3 (0.6)0.3(0.6)±0.9 (±1.2)
475 Or More And 630 Or Less0.4 (0.6)0.4(0.6)±0.9(±1.2)
710 Or More And 1,120 Or Less0.5 (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 JIS B1854-1987 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
Main body: FC200 or higher coating (NBK blue)

Convenient additional machining service standardized
Shaft hole, keyway, and set screw machining are available in standardized form. Easy set-up.
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 the JIS standard
Top quality pulley with materials, machining and balance accuracy exceeding JIS standards (JIS B1854 - 1987 "General Use V Pulleys." Guaranteed imbalance tolerance on the outer circumference of 0.1% the pulley mass. Surface treated with a coating to improve corrosion resistance and provide a beautiful finish.

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Part Number
210-D-5
260-D-5
260-D-6
285-D-5
285-D-6
315-D-5
335-D-5
355-D-5
375-D-4
375-D-5
400-D-4
400-D-5
425-D-4
450-D-4
450-D-5
475-D-4
475-D-5
475-D-6
500-D-5
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal Diameter
(mm)
Number of grooves
(piece)
Type

SGD 953.00

1 Piece(s) 6 Day(s) or more 10210556U

SGD 1,358.90

1 Piece(s) 6 Day(s) or more 10260556U

SGD 1,723.90

1 Piece(s) 6 Day(s) or more 10260656U

SGD 1,273.40

1 Piece(s) 6 Day(s) or more 10285550U

SGD 1,607.40

1 Piece(s) 6 Day(s) or more 10285650U

SGD 1,537.00

1 Piece(s) 6 Day(s) or more 10315540U

SGD 1,579.80

1 Piece(s) 6 Day(s) or more 10335540U

SGD 1,650.50

1 Piece(s) 6 Day(s) or more 10355540U

SGD 1,498.60

1 Piece(s) 6 Day(s) or more 10375440U

SGD 1,742.50

1 Piece(s) 6 Day(s) or more 10375540U

SGD 1,552.80

1 Piece(s) 6 Day(s) or more 10400440Y

SGD 2,139.20

1 Piece(s) 6 Day(s) or more 10400540Y

SGD 1,665.70

1 Piece(s) 6 Day(s) or more 10425440Y

SGD 1,749.30

1 Piece(s) 6 Day(s) or more 10450440Y

SGD 2,295.20

1 Piece(s) 6 Day(s) or more 10450540Y

SGD 1,860.40

1 Piece(s) 6 Day(s) or more 10475440Y

SGD 2,475.40

1 Piece(s) 6 Day(s) or more 10475540Y

SGD 2,872.30

1 Piece(s) 6 Day(s) or more 10475640Y

SGD 2,708.90

1 Piece(s) 6 Day(s) or more 10500540Y

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Basic Information

Groove shape D Additional Work No

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