Bearing roller conveyor chain 　Anti-Dust Series

Product photo
  • Labyrinth construction and seals make it difficult for dust to penetrate rollers. This gives Anti-dust Series 3x wear life of Standard Series in dusty environments.
  • Available with DBR or DBF rollers.
  • Operating Ambient Temperature ：-10℃～80℃

Structure & Features

Conveyor chain with cylindrical bearings between rollers and bushes. Has same dimensions as general use conveyor chain with R or F rollers.

  • ・Structural diagram of Bearing Roller

    Structural diagram of Bearing Roller

  • ・Comparison of bush - roller wear life

    Comparison of bush - roller wear life

    ※in-house testing conditions (under lube-free conditions )

    Has 3x wear life of Standard Series Bearing Roller Conveyor Chain in dusty environments

Roller Types

DBR Type DBF Type
Roller Types 　DBR Type Roller Types 　DBF Type

Catalogs ・Instruction Manuals

List of Models

※Click to see detailed information.

※Maximum allowable load is a value calculated based on Tsubaki in-house standards and is calculated strength. As long as there are no other constraints, maximum allowable load is used in selecting large size conveyor chain.
This value will differ by manufacturer and is not a guaranteed value.

※Contact a Tsubaki representative regarding average tensile strength.

Metric pitches

Size Roller
type 		Pitch Roller
diameter 		Inner width
of inner link
100mm 125mm 150mm 200mm 250mm 300mm 450mm 600mm Φmm mm
RF10 DBR RF10100DBR RF10125DBR RF10150DBR --- --- --- --- --- 50.8 30
DBF --- RF10125DBF RF10150DBF --- --- --- --- --- 50.8
RF12 DBR --- --- --- RF12200DBR RF12250DBR --- --- --- 65 37.1
DBF --- --- --- RF12200DBF RF12250DBF --- --- --- 65
RF17 DBR --- --- --- RF17200DBR RF17250DBR RF17300DBR --- --- 80 51.4
DBF --- --- --- RF17200DBF RF17250DBF RF17300DBF --- --- 80
RF26 DBR --- --- --- --- RF26250DBR RF26300DBR RF26450DBR --- 100 57.2
DBF --- --- --- --- RF26250DBF RF26300DBF RF26450DBF --- 100
RF36 DBR --- --- --- --- --- RF36300DBR RF36450DBR RF36600DBR 125 66.7
DBF --- --- --- --- --- RF36300DBF RF36450DBF RF36600DBF 125
　　※Other than the above pitch may be available. Please contact us.
　　※Imperial pitch is a special product. Please inquire about availability. Back to top