Roller chain Tsubaki RS12B LAMBDA NEPTUNE 1 WA2 CL (SC) – BS Single Pitch Lambda Neptune (Connecting Link – spring clip type)

Tsubaki RS12B LAMBDA NEPTUNE 1 WA2 CL (SC) (BS LAMBDA NEPTUNE) combines self-lubricating LAMBDA technology with NEPTUNE anti-corrosion protection in a BS roller chain. A maintenance-free chain for the most demanding European industry applications.

Quality class: Premium

Technical Data

Additional information

NTT product code

RS12BLAMBDANEPTUNE1WA2CLSC

Tsubaki article no.

74103123202

Standard packaging

P

Pitch P [mm]

19,05

Pitch P [inch]

(3/4”)

Roller diameter d1 [mm]

12,07

Inner width B1 [mm]

11,68

Pin diameter D2 [mm]

5,72

Connecting pin length L2 [mm]

13,00

Pin length L [mm]

24,40

Mass [kg/m]

0,032

Dimension C [mm]

19,05

Dimension C1 [mm]

22,20

Dimension C2 [mm]

17,45

Dimension C3 [mm]

17,60

Dimension Kw [mm]

19,10

Dimension N [mm]

16,50

Dimension Nw [mm]

34,80

Dimension O [mm]

7,10

Dimension O1 [mm]

5,50

Dimension S [mm]

13,50

Dimension S1 [mm]

11,40

Dimension X [mm]

29,85

Dimension X1 [mm]

25,65

Dimension X2 [mm]

27,80

Dimension Xs [mm]

32,05

Dimension Xs1 [mm]

25,75

Length L3 [mm]

20,80

Length L4 [mm]

30,60

Mass A/SA [kg/pc]

0,006

Mass extended pin [kg/pc]

0,003

Mass K/SK [kg/pc]

0,012

Mass WA/WSA [kg/pc]

0,009

Mass WK/WSK [kg/pc]

0,018

Attributes
Reviews (0)
About Brand
SKU: RS12B-LAMBDA-NEPTUNE-1-WA2-CL-SC Category: Brand:
PREMIUM JAPANESE QUALITY

Tsubaki Roller Chains

ANSI & BS STANDARDS - PROVEN RELIABILITY

  • ANSI G8 Series: Heat-treated link plates exceed ANSI requirements for superior fatigue strength and durability.
  • LAMBDA Chains: Self-lubricating chains for maintenance-free operation in food, pharmaceutical and clean-room applications.
  • NEPTUNE Chains: Special anti-corrosion coating for outdoor and humid environments.
Available in single, double and triple strand configurations across all ANSI and BS sizes.