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Top-quality pulley, with materials, machining precision and balance accuracy exceeding JIS standards.
[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.
· 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.
· 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.
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Part Number | JIS-C-1 | JIS-C-2 | JIS-C-3 | JIS-C-4 |
Product Name | Supports C/CX JIS V-pulleys | Supports C/CX JIS V-pulleys | Supports C/CX JIS V-pulleys | Supports C/CX JIS V-pulleys |
Groove Shape | C | C | C | C |
Belt used | C/CX | C/CX | C/CX | C/CX |
Number Of Grooves | 1 | 2 | 3 | 4 |
Features | High Quality Exceeding JIS Standards Extensive Product Lineup | High Quality Exceeding JIS Standards Extensive Product Lineup | High Quality Exceeding JIS Standards Extensive Product Lineup | High Quality Exceeding JIS Standards Extensive Product Lineup |
JIS-C-1 to 4 specifications
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Part Number | JIS-C-5 | JIS-C-6 |
Product Name | Supports C/CX JIS V-pulleys | Supports C/CX JIS V-pulleys |
Groove Shape | C | C |
Belt used | C/CX | C/CX |
Number Of Grooves | 5 | 6 |
Features | High Quality Exceeding JIS Standards Extensive Product Lineup | High Quality Exceeding JIS Standards Extensive Product Lineup |
JIS-C-5 to 6 specifications
Product standard conforms to JIS B1854-1987 "General Use V-Pulleys"
Groove Shape | Nominal Size dm | α ±0.5 (°) | l0 | w1 | k | k0 | e*1 | f |
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A | 100 Or Less Over 100, And 125 Or Less Over 125 | 34 | 9.2 | 11.95 | 4.5 0 to +0.2 | 8.0 | 15.0 ± 0.4 | 10.0±1 |
36 | 12.12 | |||||||
38 | 12.30 | |||||||
B | 160 Or Less Over 160 And 200 Or Less Over 200 | 34 | 12.5 | 15.86 | 5.5 0 to +0.2 | 9.5 | 19.0 ± 0.4 | 12.5 ± 1 |
36 | 16.07 | |||||||
38 | 16.29 | |||||||
C | 250 Or Less Over 250 And 315 Or Less Over 315 | 34 | 16.9 | 21.18 | 7.0 0 to +0.3 | 12.0 | 25.5 ± 0.5 | 17.0 ± 1 |
36 | 21.45 | |||||||
38 | 21.72 | |||||||
D | 450 Or Less Over 450 | 36 | 24.6 | 30.77 | 9.5 0 to +0.4 | 15.5 | 37.0 ± 0.5 | 24.0 -1 to +2 |
38 | 31.14 |
Unit: mm
Nominal Size dm | Outer Circumference Vibration Tolerance | Rim Side Vibration Tolerance | Diameter Tolerance |
---|---|---|---|
118以下 | 0.15(0.3) | 0.15(0.3) | ±0.4 (±0.6) |
125 Or More And 160 Or Less | 0.15(0.4) | 0.15(0.4) | ±0.6 (±0.8) |
165 Or More And 224 Or Less | 0.2(0.4) | 0.2(0.4) | ±0.6(±0.8) |
236 Or More And 300 Or Less | 0.25(0.4) | 0.25(0.4) | ±0.6(±0.8) |
315 Or More And 450 Or Less | 0.3(0.6) | 0.3(0.6) | ±0.9 (±1.2) |
475 Or More And 630 Or Less | 0.4(0.6) | 0.4(0.6) | ±0.9(±1.2) |
710 Or More And 1,120 Or Less | 0.5 (0.8) | 0.5 (0.8) | ±1.2 (±1.6) |
Unit: mm
We deliver even single unit orders quickly
Consistent production from casting to machining and surface treatment. Additionally, we have developed NC machinery, automatic machinery, balancers, etc. specifically for pulley machining. Cell production allows the production of many kinds of products in low volume, with short lead times.
Convenient additional machining service has been 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 JIS standards
Top quality pulley with materials, machining and balance accuracy exceeding JIS standards (JIS B1854 - 1987 "General Used 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.
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."
A highly reliable, economical, readily available, and easy-to-replace C type belt.
Part Number |
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250-C-5F |
Part Number | Price | Minimum Order Qty. | Volume Discount | Days to Ship | RoHS | Nominal Diameter (mm) | Number of grooves (piece) | Type |
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₹ 44,335.11 | 1 Piece(s) | 8 Day(s) or more | 10 | 250 | 5 | 55U |
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Groove shape | C | Additional Work | No |
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Please check the type/dimensions/specifications of the part 250-C-5F in the JIS V-Pulley, C Type series.
Part Number |
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140-C-1 |
140-C-2 |
150-C-2 |
250-C-6 |
250-C-6F |
265-C-2 |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Nominal Diameter (mm) | Number of grooves (piece) | Type |
---|---|---|---|---|---|---|---|---|
₹ 5,913.75 | 1 Piece(s) | 7 Day(s) or more | 10 | 140 | 1 | 21U | ||
₹ 8,060.36 | 1 Piece(s) | 7 Day(s) or more | 10 | 140 | 2 | 21U | ||
₹ 8,274.51 | 1 Piece(s) | 7 Day(s) or more | 10 | 150 | 2 | 50U | ||
₹ 43,677.82 | 1 Piece(s) | 7 Day(s) or more | 10 | 250 | 6 | 50U | ||
₹ 54,422.33 | 1 Piece(s) | 7 Day(s) or more | 10 | 250 | 6 | 40U | ||
₹ 17,638.04 | 1 Piece(s) | 7 Day(s) or more | 10 | 265 | 2 | 50X |
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