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Wuxi Shenxi Bearing Manufacturing Co.,Ltd

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Sliding Block
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Product: Views:283Sliding Block 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-10-28 22:31
FOB Price: US $0.1 - 1,000 / Piece | Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Day
Port: Shanghai, Ningbo
Payment Terms: L/C,T/T,Western Union
Quick Details
  • Type: Linear

  • Brand Name: TVB

  • Precision Rating: P0, P6,P5,P4,P2

  • Model Number: SFK0401

  • Place of Origin: Jiangsu, China (Mainland)

  • Material: GCr15,GCr15SiMn, G20Cr2Ni4A

  • Dimensions: Metric dimension,inch dimension

  • clearance: C0 C2 C3 C4 C5

  • Vabration: Z1, Z2, Z3, Z4

  • trade type: Industry and trade integration

  • Bearing steel liner:GCr15/100Cr6/SUJ2

  • Seal type: standard

Packaging & Delivery
Packaging Details: Single Box(White Box/Color Box/Wooden Box/As requiremed)
Delivery Detail: within 7-15days after received the 30% payment
Specifications1.High rigidity and long life 
2.Large load capacity 
3.Competitive price 
4.Nice appearance complete product system 

High accuracy of 0.002 bearing steel ball screw linear guideways bearing

1. High speed, High Precision, Low Noise, Long Service Life 
2. Mainly withstand radial load

3. Customers' drawing or samples accepted  

4. Heavy radial loads and high speeds

5. Military Specifications

6. Less vibration and noise 

7. Small order accepted and sample accepted

8. Can withstand a little axial load if outer ring and inner ring have ribs

Structure Types 

Bearing steel ball screw linear guideways bearing SFK type series: 

Bearing steel ball screw linear guideways bearing is composed of a rail support, a shaft (rail), and number of blocks. They are provided as a unit or as respective components as well. All components are standardized to be fully interchangable.

Linear Guideways bearings with smooth serface, little friction, low noise, they are widely used in linear motion system. For example, punch, tool grinding machine, automatic cutting machine, printer, card sorting machine, Food Packing Machine, other sliding parts on industrial machinery.


1. Enable high precision bearing steel ball screw linear guideways on round shafts;
2. Sustain heavy loads with low noise and high stiffness;
3. Perform under almost any environmental conditions and load capacities to satisfy a wide range of  applications.  

Brand: TVB or per your demand, also can be made in your own brand.

Features of bearing steel ball screw linear guideways bearing :

a.High Precision and Rigidity

  The TVB bearing steel ball screw linear guideways bearing is produced with a solid steel outer cylinder.Also the retainer includes rolled steel plate retainer; 

b.Ease of Assembly

  The standard type of TVB

bearing steel ball screw linear guideways bearing can be mounted from any direction and work accurately  only through the shaft  supporter;

c.Complete range of types

 TVB provides a full of linear motion bearings: the standard,the clearance adjustable  type,open,Double-retainer,and flanged types, etc;

d.Bearing steel ball screw linear guideways bearing is used in automobile, rolling mill, mining, metallurgical industry,plastic machinery, etc.

e.Other advantages of bearing steel ball screw linear guideways bearing :

   .Linear bearing material:bearing steel Gcr15

   .Smooth movement,low friction,high rigidity and long life

   .Nice appearance,complete product system

   .We can make non-standard ball screw linear bearing according to clients samples of drawing

Structures of High accuracy of 0.002 bearing steel ball screw linear guideways bearing


Details of High accuracy of 0.002 bearing steel ball screw linear guideways bearing


High accuracy of 0.002 bearing steel ball screw linear guideways bearing


HRC62+2 (SUS440C: HRC58)

Surface Hard-thickness:


Surface roughness :




Straightness :



GCr15...SUS440C Steel


 not over 3.0um (Rmax)



Precision Rating:

 P0, P6,P5,P4,P2


Z1, Z2, Z3,Z4


per your request, such as SRL, PS2, and etc


single box or per your rquest 


ISO9001:2008, GB/T 19001-2008

Delivery Date:

 within 15 days upon receipt of 30% deposit






Basic Tests:

 2.Windage test
 4.Rotary test
 5.Greasing and gland
 6.Noise inspection
 7.Appearance inspection
 8.Rust prevention

Other types of bearing steel ball screw linear guideways bearing


Pictures of High accuracy of 0.002 bearing steel ball screw linear guideways bearing


Production Line 

Quality Control

Convenient Transportation 




Bearing steel ball screw linear guideways bearing has been widely applied to electronic equipment, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, machinery, instrument, robots, machine tools, CNC machine tools, automobile and precision equipment such as digital 3 d coordinate measuring equipment or special machinery industry.


 1.The bearing should be stored in the enviroment of dry;clean;ventilation and also the enviroment should without causticity gas.The relative humidity in the warehouse should not exceed 60%,longer stored bearings have to be antirust in periodic(this period can't exceed one year).

 2.When the user install the bearings,they can't use hard tool knock the bearing directly,especially the pressure can't transit to the rolling element.The user should use uniformity assistant tools to install the bearings.When the interference is bigger,the user have to put the bearing into mineral oil and heat the bearing to 90°C-100°C and than install the bearing at once.

 3.If there is already dedicated grease in the clutch bearing or any sealed bearing,the user doesn't have to clear the bearings when installation;you must have not to cook the bearing with oil or heat the bearings with any other method.

 4.When the bearing is in using,you have to keep the bearing in good lubricity;keep the bearing

away from dust with its seal.You have to always checking the bearing's function when it is in working.

 5.The user have to attent the above directions,or any uncorrectable using way will effect the lifetime of the bearing.

 About us:Wuxi Shenxi Bearing Co,Ltd,

 More than 20 years' experience in bearing manufacturing: the complete industry chain: continuous material suppliers,strong supply capacity, perfect system of freight forwarding.

 Customization production: size, modle, and package are per clients' demand.

 Realizable quality: we have our own factory, professional design team, strict quality control system and strong transportation cooperation.

 Professional: We can offer almost types of linear guide rail.Diameter 10-60mm,the Length can be produced according to your requirement. 

 Delivery fast: Goods be sent out within 1 to 5 working days based on order quantity.

 First-class pre and after service: we ensure the well processing of the practice of our products for customers.

 Tel: +86-0510-82021910    

 Fax: +86-0510- 82021910