2X SBR20-300mm Linear Slide Rail Shaft Rod + 4X SBR20UU Bearing Block For CNC

Description

Description
Suits  X, Y, Z axis
Length: 300mm
This link for 20mm slotted bearings
Aluminum support rail with pre-drilled holes for ease of mounting
No more unwanted errors in your machining work
The shaft is case hardened. If you use normal steel shafts, the bearings will cut them up in no time. So make sure what you buy is case hardened!
Package included:
2 X SBR20-300mm fully supported linear rail
4 X SBR20UU motion router solider blocks
Shipping
◆ Our warehouse is in California.Items will be shipped within 1 business day when we received payment.
◆ Most items will be shipped within 1 business days after receiving your payment. We will provide tracking number and you can always find your tracking number on ebay.
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On Sep-09-19 at 02:58:50 PDT, seller added the following information: