Roller chain Tsubaki RS25NP 1 CL – ANSI NP Chain

Tsubaki RS25NP 1 CL (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: 25-1 / 05A-1 | Quality class: Premium

Technical Data

Additional information

NTT product code

RS0251NPCL

Tsubaki article no.

0804000252

Standard packaging

P

Pitch - P [mm]

6,35

ISO/DIN

25-1 / 05A-1

Pitch p inch

(1/4”)

Roller diameter - D1 [mm]

3,30

Transverse Pitch (pt)

Pin diameter - D2 [mm]

3,18

Connecting pin length - L2 [mm]

4,50

Pin length - L [mm]

7,60

Mass [kg/m]

0,001

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About Brand
SKU: RS25-1-NP-CL 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.