Bearing roller conveyor chain Standard Lube Free Series
- Uses special cylindrical bearings that provide self-lubricating functions between bushes and rollers -- rollers can be used without additional lubrication.
- Available with EBR or EBF rollers.
- Be advised when selecting that Lube-free Series has a different maximum allowable load than Standard Series. Roller allowable load is same.
- Operating Ambient Temperature :-20℃~50℃
Structure & Features
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・Structural diagram of Bearing Roller
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・Comparison of bush - roller wear life
※in-house testing conditions (under lube-free conditions )
Has 5x wear life of AT Series General Use Conveyor Chain and 2x life of Standard Series Bearing Roller Conveyor Chain under lube-free conditions.
Roller Types
EBR Type | EBF 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.
Size | Roller type |
Pitch | Roller diameter |
Inner width of inner link |
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
75mm | 100mm | 125mm | 150mm | 200mm | 250mm | 300mm | 450mm | 600mm | Φmm | mm | ||
RF03 | EBR | RF03075EBR | RF03100EBR | --- | --- | --- | --- | --- | --- | --- | 31.8 | 16.1 |
EBF | RF03075EBF | RF03100EBF | --- | --- | --- | --- | --- | --- | --- | 31.8 | ||
RF05 | EBR | --- | RF05100EBR | RF05125EBR | RF05150EBR | --- | --- | --- | --- | --- | 40 | 22 |
EBF | --- | RF05100EBF | RF05125EBF | RF05150EBF | --- | --- | --- | --- | --- | 40 | ||
RF08 | EBR | --- | --- | RF08125EBR | RF08150EBR | --- | --- | --- | --- | --- | 44.5 | 27 |
EBF | --- | --- | RF08125EBF | RF08150EBF | --- | --- | --- | --- | --- | 44.5 | ||
RF10 | EBR | --- | RF10100EBR | RF10125EBR | RF10150EBR | --- | --- | --- | --- | --- | 50.8 | 30 |
EBF | --- | --- | RF10125EBF | RF10150EBF | --- | --- | --- | --- | --- | 50.8 | ||
RF12 | EBR | --- | --- | --- | --- | RF12200EBR | RF12250EBR | --- | --- | --- | 65 | 37.1 |
EBF | --- | --- | --- | --- | RF12200EBF | RF12250EBF | --- | --- | --- | 65 | ||
RF17 | EBR | --- | --- | --- | --- | RF17200EBR | RF17250EBR | RF17300EBR | --- | --- | 80 | 51.4 |
EBF | --- | --- | --- | --- | RF17200EBF | RF17250EBF | RF17300EBF | --- | --- | 80 | ||
RF26 | EBR | --- | --- | --- | --- | --- | RF26250EBR | RF26300EBR | RF26450EBR | --- | 100 | 57.2 |
EBF | --- | --- | --- | --- | --- | RF26250EBF | RF26300EBF | RF26450EBF | --- | 100 | ||
RF36 | EBR | --- | --- | --- | --- | --- | --- | RF36300EBR | RF36450EBR | RF36600EBR | 125 | 66.7 |
EBF | --- | --- | --- | --- | --- | --- | RF36300EBF | RF36450EBF | RF36600EBF | 125 |
※Imperial pitch is a special product. Please contact us. Back to top