Cart
0
0
item(s)
-
$0.00
No products
To be determined
Shipping
$0.00
Total
Quantity
Total
Product successfully added to your shopping cart
There are 0 items in your cart.
There are 0 items in your cart.
Total
ISO 21940-21:2022
ISO 21940-21:2022 Mechanical vibration - Rotor balancing - Part 21: Description and evaluation of balancing machines
standard by International Organization for Standardization, 10/31/2022
Reduced price!
M00006818
New product
Full Description
This document sets out the requirements for evaluating hard and soft bearing balancing machines that support and rotate:
a) rotors with rigid behaviour at balancing speed (as described in ISO21940-11);
b) rotors with shaft elastic behaviour and balanced in accordance with low speed balancing procedures (as described in ISO21940-12).
