Single Shaft Al shop uminium Materia price l Linear Housing Low Price Linear Bearing Block

Product Description

Product Description

Description: Product name: Cylinear linear rail and bearings


ERSK  linear rail linear guide rail linear guide slide block TBR SBR 

Linear guide Slide Block TBR SBR series 
1. Circular linear guide TBR16, 20, 25,30; SBR10 12 16 20 25 30 35 40 50

2. Material: C45 # , Gcr15, CZPT

3. ISO9001:2008 Certificate

4. CZPT quality–Long life use

5. Manufactory with large stocks–Cheap Price and Prompt delivery

6. We can change the length of shaft and guide according to your requirements.

7. We can machine end round linear guide by your drawings.

8. CZPT exporter–6 years export experience (linear rail)


2,Feature at a glance

SBR series linear block and linear shaft supprt

the linear bearing inner dia from 10mm to 50mm,

the linear shaft dia is the same as linear bearings,

the linear block case have standard SBR-S series:



have the over-length block SBR-L series:SBR10LUU,



Look at the left picture, you could understand well

TBR series linear block and linear shaft supprt

the linear bearing inner dia from 16mm to 30mm, the linear shaft dia is the same as linear bearings

The linear block case have standard TBR-S series:TBR16UU,TBR20UU,TBR25UU,TBR30UU

Have the over-length block TBR-L series:TBR16LUU, TBR20LUU,TBR25LUU,TBR30LUU

Look at the left picture, you could understand well

Comparing to SBR and TBR, the main difference is that SBR block can just be mounted from up to down, But TBR block can be mounted from up to down, also down to up,SBR rail width is less than TBR rail width

However, SBR blocks and TBR blocks can be interchanged into the same linear guide, The rail linear shaft have two material:S45C and GCr15(SUJ2)

3,Products spections

Brand name ERSK
Product name Linear guide and block
Model no. SBR/TBR
Material quality chrome steel and stainless steel Aluminium alloy
Service after-sale service and technical assistance as per CZPT er’s
requirement and needs. CZPT ers are always given quickly
Length Max:6000mm, other length as your requirement
Delivery time Base on CZPT er required quantity,by negotiated
Products packing Plastic bag+box case or wooden case, or according to
customer’s requestment
Sample Sample order CZPT CZPT
Payment terms T/t or L/C are CZPT for large orders, Paypal and CZPT
Union for small orders
Shipping method DHL,UPS,TNT,FEDEX,EMS,Airfreight and by sea, By
Quality ISO9001-2008

4,Let’s look at the details of the SBR and TBR series 

linear bearing pillow block housing            linear pillow block

5,SBR or TBR single shaft assembly includes:

1, Precision shafts made of different materials

2, Linear ball bushings for all performance levels

3, Linear slide bushings (ceramic/self lubricating)

4, Linear housings and components

5, Shaft support blocks and shaft support rails

6, Customer specific applications

6,If you want graphite copper sleeve into the aluminium housing, or the linear carriage with locking, We are able to CZPT ize them for you. 

Linear roundrails – classic components for reliable linear motion

Linear round rails are CZPT established as machine elements for the execution of linear motions and have optimally withstood the test of time in industrial applications. They can be used for example as adjusting units in automation tasks.

Linear round rails are robust, reliable, CZPT ful and – due to their simple construction – very economical. The construction of the round rails, which is based on hardened guide carriages in combination with different linear-motion bearings or linear-motion bushes, allows many possibilities for variation. Rodriguez also offers sliding bearing variants.

In addition to the type of bearing, there is also a broad spectrum of guide elements to choose from. Mounting the guide shaft on different shaft supports and the use of open guide elements create additional possibilities for variations. CZPT roundtrails with shaft support provide an economical and robust alternative to profiled rail guides.

single Shaft Assembly (SBR or TBR series) is a complete assembly which simplifies the use of a linear bearing in a mechanical positioning application. Each assembly has a steel shaft mounted to a anodized, precision machined, aluminum support.  The pre-drilled base mounting holes supports allow for easy CZPT er mounting.  The SBR or TBR assemblies come in standard lengths or CZPT ized length, and with shaft diameters from10mm to 50mm

7,Production Flow

Our Advantages

8,Our advantage

Related products

9,Our main products

There are many kinds of products we can offer, If you are interested in them, please click the picture and see the details.

Packaging & CZPT

10,Packaging and CZPT

Company Profile

11,Company information

12, Our principle:

Quality first, credibility is the key, the price followed


Over service

13,Our Service

Welcome to make inquiry!    

Bearing:Linear Xihu (West CZPT ) Dis.way
(1).Acceptable price with good quality
(2).Prompt delivery and good service
(3).Low noise and CZPT life
(4).The precision is international standard
(5We can make bearings in your drawings or samples,and if anything of interest
   to you,please fell free to contact to me.Thanks!