Bearing roller conveyor chain  Water Resistant Lube Free Series

Product photo
  • Uses alternating stainless steel and special cylindrical bearings in a roller to provide lube-free operation in contact with water.
  • Available with WEBR or WEBF rollers
  • Operating Temperature Range :0℃~50℃

Structure & Features

  • ・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 2x wear life of GS Series General Use Conveyor Chain under lube-free conditions

Roller Types

WEBR Type WEBF Type
Roller Types  WEBR Type Roller Types  WEBF 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
75mm 100mm 125mm 150mm 200mm 250mm 300mm Φmm mm
RF03 WEBR RF03075WEBR RF03100WEBR --- --- --- --- --- 31.8 16.1
WEBF RF03075WEBF RF03100WEBF --- --- --- --- --- 31.8
RF05 WEBR --- RF05100WEBR RF05125WEBR RF05150WEBR --- --- --- 40 22
WEBF --- RF05100WEBF RF05125WEBF RF05150WEBF --- --- --- 40
RF08 WEBR --- --- RF08125WEBR RF08150WEBR --- --- --- 44.5 27
WEBF --- --- RF08125WEBF RF08150WEBF --- --- --- 44.5
RF10 WEBR --- RF10100WEBR RF10125WEBR RF10150WEBR --- --- --- 50.8 30
WEBF --- --- RF10125WEBF RF10150WEBF --- --- --- 50.8
RF12 WEBR --- --- --- --- RF12200WEBR RF12250WEBR --- 65 37.1
WEBF --- --- --- --- RF12200WEBF RF12250WEBF --- 65
RF17 WEBR --- --- --- --- RF17200WEBR RF17250WEBR RF17300WEBR 80 51.4
WEBF --- --- --- --- RF17200WEBF RF17250WEBF RF17300WEBF 80
RF26 WEBR --- --- --- --- --- RF26250WEBR RF26300WEBR 100 57.2
WEBF --- --- --- --- --- RF26250WEBF RF26300WEBF 100
RF36 WEBR --- --- --- --- --- --- RF36300WEBR 125 66.7
WEBF --- --- --- --- --- --- RF36300WEBF 125
  ※Other than the above pitch may be available. Please contact us.
  ※Imperial pitch is a special product. Please contact us.
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