TSUBAKI Double Pitch Chain with Top Rollers
Standard Series
All base chain parts except for the rollers use heat treated hardened steel. Base chain rollers available in steel (S and R rollers) and plastic (R rollers only).
Top rollers available in plastic or steel.
[Expanded line-up]
Lambda rollers, with oil impregnated sintered bearings inside steel rollers
Base Chain Specifications
Steel rollers
- All parts are heat treated hardened steel.
- Operating temperature range: -10ºC to 150ºC
- Requires additional lubrication
Engineering plastic R rollers
- 30% lighter than steel rollers, 5 – 7dB quieter
- 30% less running resistance than steel rollers
- Operating temperature range: -10ºC to 80ºC
- Additional lubrication is required between pins and bushes. Engineering plastic rollers are white.
Structure
Reference Number System
| RF2040 | RP | – | 1L | TRP |
| (1) | (2) | (3) | (4) |
(1) Chain size
(2) Base chain roller type: S = S roller, R = R roller, RP = Plastic R roller
(3) Outboard roller spacing: 1L = Every link
(4) Top roller type: TR = Steel roller, TRP = Plastic roller, TRPKV = KV roller
Dimensions/Specifications
| Base roller | Plastic top roller type | Steel top roller type | |
|---|---|---|---|
| Plastic roller | Steel roller | Lambda roller | |
| Steel | RF2040S-TRP | RF2040S-TR | RF2040S-TRLM |
| RF2050S-TRP | RF2050S-TR | RF2050S-TRLM | |
| RF2060S-TRP | RF2060S-TR | RF2060S-TRLM | |
| RF2080S-TRP | RF2080S-TR | RF2080S-TRLM | |
| RF2100S-TRP | RF2100S-TR | – | |
| RF2040R-TRP | RF2040R-TR | RF2040R-TRLM | |
| RF2050R-TRP | RF2050R-TR | RF2050R-TRLM | |
| RF2060R-TRP | RF2060R-TR | RF2060R-TRLM | |
| RF2080R-TRP | RF2080R-TR | RF2080R-TRLM | |
| RF2100R-TRP | RF2100R-TR | – | |
| Engineering plastic | RF2040RP-TRP | RF2040RP-TR | – |
| RF2050RP-TRP | RF2050RP-TR | – | |
| RF2060RP-TRP | RF2060RP-TR | – | |
| RF2080RP-TRP | RF2080RP-TR | – | |
| RF2100RP-TRP | RF2100RP-TR | – | |
