Curved Λ Lambda Chain
The latest in lube free chain-Tsubaki "Lambda Series" chain
Superior wear life without lubrication-more than 14 times longer than standard roller chain (#35, #120, #140, five times longer) 1.5 to 10 times longer than brands of oil sealed chain. 1.2 to 20 times longer than lube free chain. Can directly replace ANSI roller chain, BS roller chain and previous Lambda models. Major dimensions are the same as ANSI standard.
| Chain No. | Pitch P |
Roller Dia. R |
Width between Roller Link Plates W |
| RSC40CU-Λ | 12.70 | 7.95 | 7.95 |
| RSC50CU-Λ | 15.875 | 10.16 | 9.53 |
| RSC60CU-Λ | 19.05 | 11.91 | 12.70 |
| Chain No. | Link Plate | Pin | |||||
| Thickness T |
Height H |
Height h |
Dia. D |
L1+L2 | From Pin Head to C.L. L1 |
From Pin end to C.L. L2 |
|
| RSC40CU-Λ | 1.5 | 12.0 | 10.4 | 3.59 | 18.2 | 8.45 | 9.75 |
| RSC50CU-Λ | 2.0 | 15.0 | 13.0 | 4.45 | 22.0 | 10.3 | 11.7 |
| RSC60CU-Λ | 2.4 | 18.1 | 15.6 | 5.35 | 27.5 | 12.95 | 14.55 |
| Chain No. | Min. side bend radius r |
Average Tensile Strength kN {kgf} |
Maximum Allowable Load kN {kgf} |
Approx. Mass kg/m |
Number of Links per unit |
| RSC40CU-Λ | 400 | 12.4 {1,260} | 1.86 {190} | 0.61 | 240 |
| RSC50CU-Λ | 500 | 19.2 {1,960} | 2.84 {290} | 1.01 | 192 |
| RSC60CU-Λ | 600 | 27.9 {2,840} | 4.02 {410} | 1.40 | 160 |
- Operating temperature: -10ºC ~ +150ºC
- Attachments are also possible