High presicion and quality SF4 linear bearing shaft size 4mm diameterskype
Material: Chrome GCr15
Brand Name: NJSKT
Model Number: SF4
package: original package
Services: OEM Customized Services
Feature: long life
Application: Machine centers ,Machine tools, Precision machining machines, ,etc
Instruction of linear shaft
The surface of Linear shaft was specially grinded,hard-chromium plated and mirror polished.It has good wear resistance and corrosion resistance. With the surface of chrome plated rod to choose after high frequency processing.It is applicable to ordinary standard and special specifications can be customized, with good quality guarantee.Linear shaft is ground and polished within a consistent surface finish range resulting in a higher level of predictable performance. This surface finish results in more evenly distributed loading, decreased amount of wear and particulate generation, and reduced drag. Finally, the consistent dimensional tolerances along the entire length of the inch steel shafting maximize consistent bearing operation.
|Bearing No.||4mm linear shaft|
|Service||OEM Customized Services|
|Application||Machine centers ,Machine tools, Precision machining machines, Heavy cutting machines,Punching machines, Marble cutting machines, Automatic equipments, Grinding machines, High speed transfer equipments, Injection molding machines, Measuring|
sample cost needed and freight collected. We will reduce this part
expense from the total value when place order.
|Package||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||4-9 days if have stock, 9-30 days after order confirmed(depend on the total amount|
As a 100% manufacture we can supply you technical support We
will follow up on our customers' feedback and suggestions after
every delivery and we make every effort to solve their problems in
order to ensure their satisfaction.
We can manufacture these bearings according to customer's
drawings and samples
Features of linear shaft
1.Material: 45 high quality carbon steel (S45C) ,hardness HRC58-60
2. GCr15 bearing steel (SUJ2) ,hardness HRC60-62
3. 9 cr18 stainless steel (SUS440) ,hardness HRC55 above
4. The surface can be hard chrome plated
Application of linear shaft
This kind of bearing are used for machine centers ,machine tools, precision machining machines, heavy cutting machines,punching machines, marble cutting machines, automatic equipments, grinding machines, high speed transfer equipments, injection molding machines, measuring.
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