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Square Type Ball Screw End Support BK25 Used CNC Parts

Model Number: BK25
Diameter : 25mm
Manufacturing Process: Rolled Thread
Color: Black
Surface treatment: Black oxide or electroless nickel plating
Feature: Smooth Motion
Quality Standard: ISO9001
  • BK25

Ball screw support unit is a bearing connected ball screw and motor ,its structure and specialty for standard ball spiral its axis of the inventory the finished product, preparation of the standardization of the support unit EK, EF type, to general ball spiral poles prepared the standard support unit BK, BF type. 

Support unit EK, BK type of internal bearing load in the right amount of lithium base grease, with the special seal gasket to seal, can direct installation, use for a long time. 


Support Bearing  is widely used in precision screw machine tools, electronics, automation, textile, automotive, medical, food, packaging, rubber and other fields. Products include,  ball splines, linear combination of components such as bearings and related linear motion products.

Product Name

Square Type Ball Screw End Support BK25 Used CNC Parts                           
Model BK25
Surface treatmentBlack oxide or electroless nickel plating
StructureBall screw support bracket
ApplicationCNC machine parts
Quality StandardISO9001


Packing Details  : 1. Industrial packaging: plastic bag + kraft paper + carton + plywood pallets; plastic tube + carton + plywood pallets; 2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets 3. As the customers' requirement

Delivery Details : 2-30 Working Days after order confirmed


Q: How can I place an order ?

A: Please list your requirement to us by via Email. Then we will send the offer to you soon, after order confirmation we will arrange your products

Q: Are you trading company or manufacturer ?

A: We are a professional bearing factory in China more than 10 years.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment

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