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Product Details

Customized length 12mm OD size SF12 linear guide motion shaft

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Coatings:   Chrome

Material:   Chrome GCr15

Brand Name:   NJSKT

Model Number:   SF12

Weight:   0.89Kg/M

Length:   6000mm

OD:   12mm

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.


Name linear shaft
Bearing No. 12mm linear shaft
Material Chrome GCr15
Brand NJSKT
Service OEM Customized Services
Certificate ISO9001
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 Policy
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
Service
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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Company information

We are a professional Bearing manufacturer in China( OEM &ODM factory ).Our products that selling as below:

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Nanjing ShengKaiTe Bearing Co., Ltd., was founded in May 2008, registered trademark for NJSKT, mainly producing Tapered Roller Bearings, Pillow Block Bearing, Automobile Hub Bearings, Agricultural Machinery Bearings, Angular Contact Ball Bearings, Spherical Roller Bearings, Cam Follower Needle Roller Bearings,Eccentric Bearings etc and Agent for HIWIN, CPC, PMI etc. on a commission basis, the minimum width of them is 3mm, and the maximum width of them is 85mm , having adequate stocks in ball and roller guide rail series.

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