Tianhe Conveying Machine Co.,Ltd · Wuxi Jiangsu China
Roller

Single O Groove Roller With Plastic End Cap

The 02C1R series is a single O groove gravity roller with a plastic end cap, designed for use in gravity roller conveyors where a consistent tube diameter, shaft size and load rating are required. It features a precision bearing housed in a nylon and PP bearing house, and is available in steel or SUS304 tube material with multiple surface treatments. The unit is supplied with a plastic end cap for noise reduction and edge protection.

Single O groove gravity roller with plastic end cap, model 02C1R5015-12, showing plastic end cap and steel tube with galvanized finish
Single O groove gravity roller with plastic end cap, model 02C1R5015-12, showing plastic end cap and steel tube with galvanized finish

Product Overview

The 02C1R series is a single O groove gravity roller with a plastic end cap, designed for use in gravity roller conveyors where a consistent tube diameter, shaft size and load rating are required. It features a precision bearing housed in a nylon and PP bearing house, and is available in steel or SUS304 tube material with multiple surface treatments. The unit is supplied with a plastic end cap for noise reduction and edge protection.

Part of the Roller range, used in Warehouse and Distribution Centres.

Key Benefits

  • Precision bearing ensures smooth rotation under load
  • Nylon and PP bearing house reduces friction and supports long service life
  • Plastic end cap minimizes noise and protects edges during handling
  • Available in steel or SUS304 tube material for different environmental needs
  • Multiple surface treatments allow use in dry, wet or corrosive environments

Application Scenarios

  • Gravity roller conveyors in warehouse sorting systems where low noise is required
  • Assembly lines where product transfer must be smooth and quiet
  • Material handling systems in food processing where contamination must be avoided
  • Conveyor sections where edge protection is needed during pallet or carton movement
  • Light to medium load applications requiring consistent roller diameter and shaft size

Who It Is For

  • Conveyor system integrators building gravity roller sections
  • Material handling equipment builders needing consistent roller dimensions
  • Industrial distributors stocking gravity rollers by tube diameter and shaft size
  • Warehouse automation contractors installing low noise conveyor segments
  • Production line builders requiring reliable, repeatable roller performance

Problems It Solves

  • Inconsistent roller performance due to mismatched tube diameter or shaft size
  • Noise from metal end caps during product transfer on sensitive lines
  • Frequent bearing failure due to poor housing material or lack of precision
  • Lack of standardization when sourcing rollers from multiple suppliers
  • Edge damage to cartons or pallets from exposed metal ends

Technical Features

  • Single O groove design for consistent product tracking
  • Precision bearing with nylon and PP bearing house for low friction
  • Plastic end cap for noise reduction and edge protection
  • Available in steel or SUS304 tube material for corrosion resistance
  • Multiple surface treatments including galvanized, chrome plating, PU and rubber coating

Materials

  • Steel tube for general industrial use
  • SUS304 tube for improved corrosion resistance
  • Nylon and PP bearing house for low friction and wear resistance
  • Plastic end cap to reduce noise and protect edges
  • Galvanized, chrome plated, PU or rubber coated surface treatments for environmental protection

Quality Control

  • Bearing rotation checked by hand for free movement
  • Shaft diameter verified against the ø12 mm specification
  • Tube diameter and thickness measured to ensure compliance
  • End cap securely attached and free of defects
  • Surface treatment inspected for uniformity and coverage

Customization Options

  • Choose between steel or SUS304 tube material
  • Select surface treatment: galvanized, chrome plated, PU or rubber coating
  • Specify end cap type if alternative materials are required
  • Other model numbers available with different tube diameters and shaft sizes

Use Guide

  • Ensure the roller diameter and shaft size match the existing conveyor frame
  • Verify that the load per roller does not exceed the design capacity
  • Use galvanized or chrome plated finish in damp or corrosive areas
  • Choose PU or rubber coating for high wear or high grip applications
  • Install with end caps facing outward to protect the shaft and reduce noise

Specifications

Model No02C1R5015-12
Tube Diameterø50 mm
Tube Thickness1.5 mm
Shaft Diameterø12 mm
End Cap TypePlastic
Bearing TypePrecision Bearing
Bearing House MaterialNylon & PP
Tube MaterialSteel, SUS304
Surface TreatmentGalvanized, Chrome plating, PU & Rubber coating
E DimensionE = W + 9
L DimensionL = W + 31

Manufacturing Process

Step 1

Tube cutting and shaping to specified diameter and thickness

Step 2

Shaft insertion and bearing housing assembly

Step 3

Plastic end cap installation

Step 4

Surface treatment application based on order

Step 5

Final inspection and packing

Compared With Other Options

Metal end cap rollersPlastic end cap reduces noise and protects product edges, while metal end caps offer higher impact resistance
Standard bearing rollersPrecision bearing with nylon and PP housing reduces friction and extends bearing life compared to standard bearings
Single groove rollers without end capsPlastic end cap prevents edge damage and reduces noise, while open end caps expose the shaft and increase wear risk

Single O Groove Roller With Plastic End Cap Questions

What is the shaft diameter of the 02C1R5015-12 roller?

The shaft diameter is ø12 mm.

What materials are available for the tube?

The tube is available in steel or SUS304.

What surface treatments are offered?

Available treatments include galvanized, chrome plating, PU coating, and rubber coating.

Is the end cap made of plastic?

Yes, the end cap is made of plastic to reduce noise and protect edges.

Can I get a different tube diameter or shaft size?

Yes, other model numbers are available with different tube diameters and shaft sizes.

What type of bearing is used?

A precision bearing with a nylon and PP bearing house is used.

What is the E and L dimension for this roller?

E = W + 9 and L = W + 31, where W is the width of the roller

Get a Price for Single O Groove Roller With Plastic End Cap

Send the quantity and any material or surface option you need, and a quotation comes back against this model number.