• Due to the typhoon(Hagibis) in Japan, delivery of some products may be delayed. We apologize for any inconvenience and thank you for your understanding

Standard V-Pulley

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.

PDF

Japanese Only

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
2-A-1
2-A-2
2-M-1
3-A-1
3-A-2
3-A-2F
3-A-3
3-A-3F
3-B-1
3-B-2
3-B-2F
3-B-3
3-B-3F
3-M-1
4-A-1
4-A-2
4-A-2F
4-A-3
4-A-3F
4-B-1
4-B-2
4-B-2F
4-B-3
4-B-3F
4-B-4
4-B-4F
4-M-1
5-A-1
5-A-2
5-A-2F
5-A-3
5-A-3F
5-B-1
5-B-2
5-B-2F
5-B-3
5-B-3F
5-B-4
5-B-4F
5-M-1
6-A-1
6-A-2
6-A-2F
6-A-3
6-A-3F
6-B-1
6-B-2
6-B-2F
6-B-3
6-B-3F
6-B-4
6-B-4F
6-M-1
7-A-1
7-A-2
7-A-2F
7-A-3
7-B-1
7-B-2
7-B-2F
Part NumberVolume DiscountDays to ShipRoHSGroove shape Number of grooves
(piece)
Type Shape
(mm)
Additional Work
3 Day(s) or more 10A111U50.8No
5 Day(s) or more 10A211U50.8No
3 Day(s) or more 10M111U50.8No
3 Day(s) or more 10A121U76.2No
3 Day(s) or more 10A221U76.2No
5 Day(s) or more 10A241U76.2No
20 Day(s) or more 10A321U76.2No
4 Day(s) or more 10A341U76.2No
3 Day(s) or more 10B121U76.2No
3 Day(s) or more 10B221U76.2No
5 Day(s) or more 10B241U76.2No
4 Day(s) or more 10B321U76.2No
5 Day(s) or more 10B341U76.2No
3 Day(s) or more 10M110U76.2No
3 Day(s) or more 10A121U101.6No
3 Day(s) or more 10A221U101.6No
5 Day(s) or more 10A241U101.6No
4 Day(s) or more 10A321U101.6No
4 Day(s) or more 10A341U101.6No
4 Day(s) or more 10B121U101.6No
3 Day(s) or more 10B221U101.6No
5 Day(s) or more 10B241U101.6No
5 Day(s) or more 10B321U101.6No
5 Day(s) or more 10B341U101.6No
5 Day(s) or more 10B421U101.6No
5 Day(s) or more 10B441U101.6No
3 Day(s) or more 10M110S101.6No
3 Day(s) or more 10A123U127No
3 Day(s) or more 10A222U127No
5 Day(s) or more 10A240U127No
4 Day(s) or more 10A322U127No
4 Day(s) or more 10A344U127No
4 Day(s) or more 10B123U127No
3 Day(s) or more 10B222U127No
5 Day(s) or more 10B240U127No
5 Day(s) or more 10B321U127No
5 Day(s) or more 10B341U127No
5 Day(s) or more 10B421U127No
4 Day(s) or more 10B441U127No
3 Day(s) or more 10M110S127No
3 Day(s) or more 10A120X152.4No
5 Day(s) or more 10A222U152.4No
5 Day(s) or more 10A240U152.4No
4 Day(s) or more 10A322U152.4No
5 Day(s) or more 10A340U152.4No
5 Day(s) or more 10B123U152.4No
42 Day(s) or more 10B222U152.4No
5 Day(s) or more 10B240U152.4No
5 Day(s) or more 10B322U152.4No
5 Day(s) or more 10B343U152.4No
5 Day(s) or more 10B422U152.4No
4 Day(s) or more 10B443U152.4No
3 Day(s) or more 10M110S152.4No
3 Day(s) or more 10A120X177.8No
5 Day(s) or more 10A220X177.8No
5 Day(s) or more 10A250X177.8No
4 Day(s) or more 10A320X177.8No
4 Day(s) or more 10B110X177.8No
5 Day(s) or more 10B220X177.8No
5 Day(s) or more 10B250X177.8No

Loading...

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:(60) 3 7960 8499 / FAX:(60) 3 7960 7499
9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday)