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

cutting bearing metal roller rail W-32BSO

The W-32BSO is a cutting bearing metal roller rail with a 32 mm diameter roller wheel, 25 mm width, and M8 shaft with self locking nut. It has a frame size of 34.4 mm width, 35 mm height, and 3.2 mm thickness, with a roller track height of 40 mm and available lengths of 1000 mm, 2000 mm, and 3000 mm. Each unit supports a load capacity of 90 kgs and is manufactured from cutting circle steel and pipe for smooth, low noise operation and high durability under medium to high load conditions.

Cutting bearing metal roller rail W-32BSO with M8 shaft and self locking nut, mounted on a conveyor frame
Cutting bearing metal roller rail W-32BSO with M8 shaft and self locking nut, mounted on a conveyor frame

Product Overview

The W-32BSO is a cutting bearing metal roller rail with a 32 mm diameter roller wheel, 25 mm width, and M8 shaft with self locking nut. It has a frame size of 34.4 mm width, 35 mm height, and 3.2 mm thickness, with a roller track height of 40 mm and available lengths of 1000 mm, 2000 mm, and 3000 mm. Each unit supports a load capacity of 90 kgs and is manufactured from cutting circle steel and pipe for smooth, low noise operation and high durability under medium to high load conditions.

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

Key Benefits

  • Manufactured from cutting circle steel and pipe for smooth and low noise running
  • High load capacity of 90 kgs per piece with durable construction
  • Self locking nut on M8 shaft ensures secure fit during operation
  • Available in standard galvanized or customized chrome plating finish
  • Roller track length options support modular conveyor design

Application Scenarios

  • Medium to high load conveyor systems in warehouse and logistics environments
  • Assembly lines requiring reliable, low maintenance roller tracks
  • Material handling equipment where smooth, quiet operation is required
  • Conveyor sections with frequent start stop cycles under consistent load
  • Systems where easy assembly and shipping are priorities for on site installation

Who It Is For

  • Conveyor system integrators building medium to high load conveyors
  • Material handling equipment builders needing durable roller rails
  • Warehouse automation contractors installing modular conveyor sections
  • Industrial distributors stocking roller rails by load and size
  • Production line builders requiring consistent roller track performance

Problems It Solves

  • Inconsistent roller performance from pressed bearing tracks that wear quickly
  • Noise and vibration in conveyors due to poor roller alignment or low quality materials
  • Frequent maintenance caused by loose shafts or inadequate load support
  • Difficulty in assembling roller tracks when components are not standardized
  • Lack of available load-rated roller rails that match existing shaft and diameter specifications

Technical Features

  • Manufactured from cutting circle steel and pipe for enhanced durability
  • Roller track height of 40 mm ensures consistent product lift and alignment
  • Roller pitch options of 40 mm, 70 mm, and 100 mm allow for load distribution control
  • Self locking nut on M8 shaft prevents loosening during operation
  • Frame thickness of 3.2 mm provides rigidity under repeated loading

Materials

  • Carbon steel used for the roller wheel and frame for high strength and wear resistance
  • Standard galvanized finish for corrosion resistance in dry environments
  • Custom chrome plating available for enhanced surface hardness and wear life

Quality Control

  • Load capacity verified against the 90 kg per piece rating
  • Roller rotation checked by hand for smooth and consistent movement
  • Shaft and nut assembly inspected for secure fit and self locking function
  • Frame dimensions measured to ensure 34.4 mm width and 3.2 mm thickness
  • Surface finish checked for uniformity in galvanized or chrome plated options

Customization Options

  • Available in standard galvanized or customized chrome plating
  • Roller pitch can be selected from 40 mm, 70 mm, or 100 mm
  • Roller track length available in 1000 mm, 2000 mm, and 3000 mm
  • Other models in the W-32 series available with different shafts and widths
  • Frame size and roller wheel dimensions can be adjusted for specific load requirements

Use Guide

  • Ensure the roller pitch matches the spacing of the driven shafts or supports
  • Verify that the shaft diameter and length match the mounting requirements
  • Use the self locking nut to prevent loosening during operation
  • Select chrome plating for environments with higher wear or moisture
  • Check that the roller track length fits the available space in the conveyor frame

Specifications

Model NoW-32BSO
Roller Wheel SizeΦ32 mm * 25 mm
ShaftM8 × 45 mm with self locking nut
Frame Size34.4 mm × 35 mm × 3.2 mm
Roller Track Height40 mm
Roller Track Length1000 mm, 2000 mm, 3000 mm
Roller Pitch40 mm, 70 mm, 100 mm
Load Capacity90 kgs per piece

Manufacturing Process

Step 1

Cutting circle steel and pipe are formed into the roller rail profile

Step 2

Shaft and self locking nut are assembled and secured to the frame

Step 3

Roller wheels are mounted with precise alignment to the shaft

Step 4

Final inspection for smooth rotation and dimensional accuracy

Step 5

Packaging for shipping and storage

Compared With Other Options

Pressed bearing metal roller tracksCutting bearing rails offer smoother operation and higher durability than pressed tracks, which are more prone to deformation and noise
Lower load rated W-32 series modelsThe W-32BSO supports 90 kgs per piece, making it suitable for heavier loads than lighter variants in the same series
Plastic roller railsMetal roller rails provide higher load capacity and longer life under continuous use compared to plastic alternatives

cutting bearing metal roller rail W-32BSO Questions

What is the load capacity of the W-32BSO roller rail?

Each unit supports a load capacity of 90 kgs per piece.

What shaft size does the W-32BSO use?

It uses an M8 shaft with a length of 45 mm and includes a self locking nut.

Can the roller rail be customized with chrome plating?

Yes, chrome plating is available as a customization option beyond the standard galvanized finish.

What lengths are available for the roller track?

The roller track is available in 1000 mm, 2000 mm, and 3000 mm lengths.

What roller pitch options are available?

The roller pitch can be selected from 40 mm, 70 mm, or 100 mm.

Is the roller rail made from steel?

Yes, it is made from carbon steel for high strength and wear resistance.

Get a Price for cutting bearing metal roller rail W-32BSO

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