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THK C8 Profile Rail Plastic Plug for SR35/HSR30/HSR35 - THK Profile Rail Plastic Plugs
THKTHK Profile Rail Plastic Plugs

THK C8 Profile Rail Plastic Plug for SR35/HSR30/HSR35

THK Rail Plugs are profile rail plastic plugs designed for use with THK SR35, HSR30, and HSR35 rails. The manufacturer part number is C8, and they are compatible with model numbers SR35, HSR30, HSR35, and HR.

SKU 3G-OTH-122335

Brand
THK
Item
C8 Profile Rail Plastic Plug for SR35/HSR30/HSR35
Part Number
C8
Category
THK Profile Rail Plastic Plugs
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Technical Specifications

THK
Manufacturer Part Number
C8
For Rail Size
THK SR35/HSR30/HSR35
Compatible with Manufacturer Model Number
SR35/HSR30/HSR35/HR

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

THK Rail Plugs are profile rail plastic plugs designed for use with THK SR35, HSR30, and HSR35 rails. The manufacturer part number is C8, and they are compatible with model numbers SR35, HSR30, HSR35, and HR.

Frequently Asked Questions

What are THK rail plugs used for?

THK rail plugs are plastic covers that seal the mounting holes on THK SR35, HSR30, and HSR35 profile rails. They prevent debris, coolant, and chips from entering the rail mounting holes, protecting the rail surface and extending the life of the linear guide system in industrial automation and machine tool applications.

What are the specifications of THK rail plugs C8?

The THK rail plug model C8 is a plastic plug designed for THK SR35, HSR30, and HSR35 profile rails. It is compatible with manufacturer model numbers SR35, HSR30, HSR35, and HR. The part number is C8, and the plugs are made by THK. They fit the rail mounting holes to keep them clean and free of contaminants.

Where to buy THK rail plugs C8 worldwide?

You can order THK rail plugs C8 from 3G Electric, a global industrial equipment distributor. We source and deliver these plugs to worldwide locations, handling full logistics and customs clearance. Contact us for availability and lead time. We supply genuine THK components for linear guide systems.

How to install THK rail plugs on SR35 rails?

To install THK rail plugs, first clean the mounting holes on the SR35 rail to remove any dirt or oil. Then press the C8 plastic plug firmly into the hole until it sits flush with the rail surface. No tools are required. Ensure the plug is fully seated to prevent debris ingress. Repeat for each mounting hole along the rail.

Used in

Common applications for THK
Automation and robotics — THK HSR25R1SS ball carriage for 25 mm rail width in pick-and-place systems.
Packaging machinery — THK HRW21CA1UU wide rail carriage for 37 mm rail width in forming and filling stations.
Material handling — THK HSR20-1000L profile rail, 1000 mm length, for conveyor guide tracks.
Machine tooling — THK HRW50CR1SS carriage for 90 mm rail width in heavy-load axis slides.
Electronics assembly — THK HRW17CR1UU carriage for 33 mm rail width in precision positioning stages.
General manufacturing — THK HRW35CA1SS carriage for 69 mm rail width in custom linear motion systems.
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THK Products

3G Electric supplies THK thk profile rail plastic plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Ball profile rail from the THK HRW Series, size 35, with a 3000 mm overall length, 35 mm width, and 19 mm height. Constructed from carbon steel. Used in linear motion systems for industrial automation, CNC machinery, and precision positioning equipment
THK
Ball profile rail from the THK HRW Series, size 35, with a 3000 mm overall length, 35 mm width, and 19 mm height. Constructed from carbon steel. Used in linear motion systems for industrial automation, CNC machinery, and precision positioning equipment
THK SR Series ball profile rail with nominal size 30, made of carbon steel. Overall length 3000 mm, width 30 mm, height 23 mm. Used in linear motion systems for industrial automation, CNC machinery, and material handling equipment requiring precise guidance and load support
THK
THK SR Series ball profile rail with nominal size 30, made of carbon steel. Overall length 3000 mm, width 30 mm, height 23 mm. Used in linear motion systems for industrial automation, CNC machinery, and material handling equipment requiring precise guidance and load support
Ball carriage for THK HSR series linear guides, size 35, standard type with no preload. Carriage and rollers are carbon steel. Carriage height 40.5 mm, for use with 34 mm rail width. Suitable for linear motion systems requiring precise positioning and low friction
THK
Ball carriage for THK HSR series linear guides, size 35, standard type with no preload. Carriage and rollers are carbon steel. Carriage height 40.5 mm, for use with 34 mm rail width. Suitable for linear motion systems requiring precise positioning and low friction

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