High Reliability Linear Motion Products Linear Guide

High reliability linear motion products linear guide available at our factory. We offer top-quality linear motion products for various industrial applications.
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Basic Info.

Model NO.
Linear Guide BGX Series
15, 20, 25, 30, 35, 45, 55
Block Type
with Flange/Without Flange
Butt Joint
Driven Type
Available Upon Line Cutting
Accuracy Grade
Transport Package
Carton Box or Wooden Case
Guide Length: 0mm-4000mm
HS Code
Production Capacity
50000 PCS/Month

Product Description

High Reliability Linear Motion Products Linear Guide

BGX Series Features:
BGX 4-Groove Even Load Design
The 4 rows of steel balls form 45 degree contact with the grooves at 4 positions and balances the loads from all directions. This design permits even load capacity in all directions no matter how the rails are mounted and is widely adopted in all types of machines. Compared with the 2-groove Gothic design, the 4-groove construction is of better rigidity, accuracy and life. In particular, the auto-adjust capability allows quick accurate linear motions by eliminating the deviation of the mounting planes and the assembly errors.

The advantages are:
1.Quick light movements.
2.Lower friction
3.Bigger load ratings.
4.Higher stability.

BGX Seal Design
Incursion of foreign objects is normally the major reason of life shortening for rails because the accuracy of linear guides relies very much on circulation of the steel ball between the slide and the rail. Even incursion of the smallest objects can cause skipping and bumping of the slide and lead to permanent damage. Therefore, seal design is the key to linear slide quality. The seal design in BGX linear guides is divided into top and bottom seal systems aiming at the incursion passage of the foreign objects.

Passages of particle incursion:
1.Screw holes:The particles caught at the rail holes get into the circulation groove via vibration cause by machine movements.
2.Gap in between the slide and the rail: This is the closest incursion passage and is normally the passage for bigger particle particularly for the longer rails.

Top seal system:
Prevents the particle caught at the rail holes from entering the groove by covering it with a rubber wiper and protects the upper-row steel balls.

Bottom seal system:
The bottom seal system block the passage between slide and rail with the rubber wiper to secure smooth circlation of the steel balls.

Tublar Muffling System:
High polymer tube eliminated the collision of steel balls when the slide moves in high speed.

1.The slide moves quieter
BGX linear guide use high polymer bush to isolate the circulation steel balls and eliminate the chances of unpleasant noises.
2.Better lubrication
The high polymer bush in BGX linear guide improves the lubrication.
3.Uniform life time
BGX circulation bush guarantees the expected life time of the linear slide for the facts below,
1.No noise of steel ball collision against the metallic tube as the conventional linear slides.
2.Lubrication is better compared to the conventional linear slides.
3.Less friction between the steal balls and the tube in high speed.
BGX circulation bush guarantees the expected life time of the linear slide for the facts below,

BGX Oil Retaining in Circulation System
BGX circulation system reserves a lot of space for retaining oil and is able to keeps a lot more oil. When linear slide moves, the oil inside spreads all over the prolongs the life
BGX Permissible Moment
Loads calculation for linear guides differs between single-rail and dual-rail. In the single-rail system, calculating the load must consider the moment given by external force in 3 dimensions, and must calculate the equivalent load permissible moment

Model list:

High Reliability Linear Motion Products Linear Guide

1. Automatic controlling machine
2. Semi-conductor industry
3. General industry machinery
4. Medical equipment
5. Solar energy equipment
6. Machine tool
7. Parking system
8. High-speed rail and aviation transportation equipment, etc.

Company information:
Dongguan Toco Transmission Machinery Co., Ltd, is a specialized manufacturer in linear motion products in China,
which was established in 1999. Based on the strong technical strength, outstanding quality and high capacity, we
have a good reputation both in China and abroad, and now we have many customers all over the world. Our main
products are ball screw, ball spline, linear guide, linear bearing, mono stage, machine tool spindle, ball screw support
unit and locknut. You may find more information on our website at www.toco.tw.

High Reliability Linear Motion Products Linear Guide


· Linear motion products manufacturer.

· 8 categories of products used in a wide range of applications.

· Honest to customers, responsible for products quality.

· Low MOQ with direct factory price. 

· Short delivery time.

· Good after-sale service policy.

Our service:
1. Help customer to choose correct model, with CAD & PDF drawing for your reference.
2. Professional sales team, make your purchase smooth.
3. During warranty period, any quality problem of TOCO product,
    once confirmed, we will send you a new one to replace.

Package & Shipping:
1.Package: Carton or wooden case
2.Delivery time: 15 days after receiving the deposit
3.Shipping: by express (DHL, TNT, FedEx, etc.) or by sea


1.Q: What`s the product range?
   A: We mainly produce ball screw, ball spline, linear guide, linear bearing, mono stage, machine tool spindle,
        ball screw support unit and locknut.

2.Q: What payment method do you accept?
   A: We accept T/T, L/C, D/P, WesternUnion.

3.Q: What's the delivery time? 
   A: It's subject to your order quantity and our production schedule, usually 7-15 days after receiving the deposit.

4.Q: What's your guarantee peroid?
   A: TOCO provides one year quality guarantee for the products from your purchase date, except the artificial damage.

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