How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.

Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

V Belt Pulleys

4 items

: 30; 45; 60

Days to Ship	All 8 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 15 Days or Less 16 Days or Less

Standard V-Pulley

NBK

"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.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Wedge Pulley

NBK

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.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 10 Days or more
SNS Power Sheave 5V

Innotech

Groove Width: 15.2°0.13
Material: More than FC200
For complete product overview and details on SNS Power Sheave 5V see the sections below:

Volume Discount
Days to Ship: 11 Days or more
STB Sheave 3V

Innotech

Groove Width: 8.9°0.13
Material: More than FC200
For complete product overview and details on STB Sheave 3V see the sections below:

Volume Discount
Days to Ship: 10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	10 Days or more

Days to Ship:	11 Days or more

Days to Ship:	10 Days or more


Brand
Product Series
CAD
Days to Ship


Brand	NBK	NBK	Innotech	Innotech
Product Series	Standard V-Pulley	Wedge Pulley	SNS Power Sheave 5V	STB Sheave 3V
CAD	2D / 3D	2D / 3D
Days to Ship	8 Days or more	10 Days or more	11 Days or more	10 Days or more