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14mm screw lead 5mm recirculating ball screw 14X5

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: 1405 ball screw

Brand: ALM

Accuracy Grade: C1 C3 C5 high precision

Axial Play: zero axial play

Preload: P1 P2 P3

Supply Ability & Additional Information

Packaging: In wooden cases or cartons

Productivity: 10000 sets per month

Transportation: Ocean,Land,Air,Express

Place of Origin: China

Supply Ability: 10000 sets/month

Certificate: ISO9001:2015 JISB1192

Port: Shanghai

Payment Type: T/T,D/P,Paypal,Western Union,Money Gram,alibaba

Incoterm: FOB,DDU,CFR,CIF,EXW,FCA,CPT,DDP

Packaging & Delivery

Selling Units:: Set/Sets

Package Type:: In wooden cases or cartons

Picture Example:

Product categories of Ball Screws,as the professional Miniature Ball Screw manufacturer from China,we provide a complete selection of Precision Rolled Ball Screw,as well as Large Ground Ball Screw manufacturing,wholesale high quality Bi-Directional Ball Screw,we have the perfect after-sales service and technical support. Look forward to your cooperation!

By providing steel balls in between the screw shaft and the nut (grooves), and the balls roll on the grooves (i.e.,Change to rolling contact from sliding contact to reduce friction. Refer to the illustration below.).

ball screw structure

What is friction force? (Sliding and rolling friction)

When you want to slide a box sitting on a floor, it does not move while your pushing force is yet too small (static frictional force). But, it starts moving when the pushing force has reached a certain level. In order to keep the box moving on, you need to maintain your pushing force at its dynamic frictional force, which is far less than the static friction force.
As described above, the friction force is the force that two objects exert upon each other through their contact surface and hinder each other's relative movement when they are in contact.
The intensity of frictional force varies with the state of contact. A friction force of rolling contact is usually smaller than that of sliding contact.

screw friction force