Bearing roller conveyor chain Completely Lube Free Series
- Uses alternating steel and special cylindrical bearing in a roller, a solid lubricant bonded to an inner surface of bushes, and seals to allow for lube-free operation for pins - bushes as well as bushes - rollers.
- Available with AEBR and AEBF 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 2x wear life of Bearing Roller Conveyor Chain Standard Series under lube-free operation.
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・Comparison of pin - bush wear life
※in-house testing conditions (under lube-free conditions )
Has 2x wear life of Bearing Roller Conveyor Chain Standard Lube Free Series under lube-free operation.
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 |
|||||
---|---|---|---|---|---|---|---|---|---|
100mm | 125mm | 150mm | 200mm | 250mm | 300mm | Φmm | mm | ||
RF05 | AEBR | RF05100AEBR | RF05125AEBR | RF05150AEBR | --- | --- | --- | 40 | 23 |
AEBF | RF05100AEBF | RF05125AEBF | RF05150AEBF | --- | --- | --- | 40 | ||
RF08 | AEBR | --- | RF08125AEBR | RF08150AEBR | --- | --- | --- | 44.5 | 28.5 |
AEBF | --- | RF08125AEBF | RF08150AEBF | --- | --- | --- | 44.5 | ||
RF10 | AEBR | RF10100AEBR | RF10125AEBR | RF10150AEBR | --- | --- | --- | 50.8 | 31.5 |
AEBF | --- | RF10125AEBF | RF10150AEBF | --- | --- | --- | 50.8 | ||
RF12 | AEBR | --- | --- | --- | RF12200AEBR | RF12250AEBR | --- | 65 | 37.5 |
AEBF | --- | --- | --- | RF12200AEBF | RF12250AEBF | --- | 65 | ||
RF17 | AEBR | --- | --- | --- | RF17200AEBR | RF17250AEBR | RF17300AEBR | 80 | 51.5 |
AEBF | --- | --- | --- | RF17200AEBF | RF17250AEBF | RF17300AEBF | 80 | ||
RF26 | AEBR | --- | --- | --- | --- | RF26250AEBR | RF26300AEBR | 100 | 57.5 |
AEBF | --- | --- | --- | --- | RF26250AEBF | RF26300AEBF | 100 |
※Imperial pitch is a special product. Please inquire about availability. Back to top