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LAMBDA for lube-free drive applications
  • Operates in temperatures up to 302°F
  • Same maximum allowable load as our standard RS chain
  • Available in sizes from RSD40 to RSD140

1. Drive and Conveyor series LAMBDA chains cannot be intercoupled or interchanged.
2. The heavy roller link plates slightly increase the width, which means Drive LAMBDA connecting links are required.
3. Connecting links for RSD80-LAMBDA to RSD140-LAMBDA and RSD80(H)-2LAMBDA to RSD140(H)-2LAMBDA have cottered pins.
4. Double Strand Drive LAMBDA requires heavy-series sprockets.
Unit of Measure



N/A 100

Standard Type of Pin

N/A Cottered

P - Pitch

N/A 1.250 in

R - Roller Diameter

N/A 0.750 in
W - Width Between Roller Link Plates1 N/A 0.736 in

C - Transverse Pitch

N/A 1.539 in

Average Tensile Strength

N/A 53000 lb

Maximum Allowable Load

N/A 8620 lb

Approx. Weight

N/A 6.070 lb/ft

Link Plate

T1 - PLP Thickness

N/A 0.187 in

T2 - RLP Thickness

N/A 0.187 in

H - RLP Height

N/A 1.185 in

h - PLP Height

N/A 1.024 in

Pin Specifications


N/A 0.375 in


N/A 1.630 in


N/A 1.736 in
  • 1 Width between roller link plates (W) is slightly narrower than ANSI standard, however this chain runs on standard sprockets.
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