Roller chain Tsubaki RS40NP 1 RP – ANSI NP Chain

Tsubaki RS40NP 1 RP (NP series — Nickel Plated) is an ANSI roller chain with a nickel-plated finish that provides good corrosion resistance while maintaining the mechanical performance of standard carbon-steel chains. An economical alternative to stainless steel chains for moderately corrosive environments and food-related applications.

ISO/DIN: 40-1 / 08A-1 | Quality class: Premium

Technical Data

Additional information

NTT product code

RS0401NPRP

Tsubaki article no.

0132040000-M3.05

Standard packaging

3.05M

Pitch - P [mm]

12,70

ISO/DIN

40-1 / 08A-1

Pitch p inch

(1/2”)

Roller diameter - D1 [mm]

7,92

Transverse Pitch (pt)

Pin diameter - D2 [mm]

7,95

Connecting pin length - L2 [mm]

9,95

Pin length - L [mm]

18,20

Min. Tensile Strength acc. to Tsubaki (KN)

17,7

Mass [kg/m]

0,64

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About Brand
SKU: RS40-1-NP-RP 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.