Specification

Model Number : GL20TF

Manufacturer : NB (Nippon Bearing)

Country Of Origin : Japan

Quantity : 1SET (2Rail, 4Blocks)

LM Guide Type : Ball spacer Type (Low noise effect)

Main Size (Metric) :

• Height (Rail Combination with Block) = 28mm
• Width (Block width) = 42mm
• Width (Rail width) = 20mm
• Block upper surface fastening dimension = 32mm X 32mm
• Rail hole pitch : 60mm
• Rail hole size : 6mm X 9.5mm X 8.5mm (check catalog image)

Length of track rail : 1300mm

G value (A distance of the rail that end of the rail to the first hole) :  G:  20mm, 20mm
Pitch of rail : 20 + (60 X 21times) + 20

 

• Must Read

Length of track rail, there can be a difference of 1~2mm

The ball and spacer inside the block, can fall if you eject the block from rail

Block's cage holding the ball inside the block but the ball may fall if you eject the block from the rail.

If the ball and spacer was fallen from the block, please handle with care.

The ball and spacer must be properly aligned and the block re-insert at rail.

May be the spacer in the block bearing was missed already. Check with the photo.

But the block's motion is not critical harm to general use. (It may be useless low noise effect when fast moving.)

We check the item carefully prior to ship, so buy the item with confidence.

 

There is some scratch and rust mark end of rail. But the scratch is not related with the block motion.

The Serial Number may be different from actual, but the quality of item is almost equal.

 

Compatible Table

Other makers products that are compatible with this product for MAIN DIMENSION - (GL20TF-compatible with SGL20TF)

 

But, Other maker of rail and other maker's block is not compatible. (Mutually exclusive)

Applications : for linear motion. Factory Automation system. CNC route

 

 

If You Want

• If you want review actual item then request actual image before buying, send message. :-)
• You can purchase more quantity of goods. Please message to us. Actual item quantity is more exist.
• If you have any questions about product or shipping method, send message us and we will help your business with pleasure.

 

Shipping Notice:

We Use shipping address by PAYPAL Information.

Since it is an international expedited rate shipping, it usually takes 5 to 10 days to deliver. Sometimes it takes more than usual. Please understand it depends on the customs and post office of your country.

But please don't worry. Most of the time it is delivered on time.

If you must delivered on time, please ask us before buying.

It can be shipped more faster ship method  that add ship payment.

Also let us know your contact number (phone or mobile number) for accurate delivery.

Or you check your shipping address and information before you bid

• You can find shipped post information at " http://www.track-trace.com/post" without "-" Track Number.
• Depending on the country, the track information of the post can't display.

 

Business Hours:

9am to 6pm (UCT/GMT+9hour) Monday to Friday

We are closed on Weekends and all major Korea holidays.

Compare the time of Korea and your Country. : http://www.timeanddate.com/worldclock/

Current Korea Time : http://www.timeanddate.com/worldclock/city.html?n=235

 

Warehouse Delivery Hours:

10am to 5pm (Post Office available Working Day)

 

Feedback:

Your satisfaction is our goal. Please give us a feedback regarding our product and service.

Your feedback is valuable to us. Please help us to serve you better.

Please contact us first before you give us a low rating in feedback. We will do our best to resolve any issue for your complete satisfaction.

 

Payment:

Paypal Only

 

Tax Policy:

International buyers are responsible for tariffs, taxs, duties, and all costs for import goods.

 

Return Policy

Please contact us first before returning.

Return can be accepted within 14 days after item’s arrival, and it has to be in the original condition as it was sent out.

Buyer is responsible for the postage of the returned item, and the original postage cost is not refundable.

If you would like to exchange an item, additional postage charge also will incur for dispatching the item back to you.

 

 

Thank you for your coming

We are very glad to help your business or hobby.

 

 

 

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