Roller chain Tsubaki RS40SN 1 RP – ANSI SNS Chain

Tsubaki RS40SN 1 RP (SNS series — Surface Treated Nickel Sealed) is a premium ANSI roller chain with a special surface treatment that delivers excellent corrosion resistance combined with the high fatigue strength of standard Tsubaki chains. Recommended for outdoor applications, food processing equipment, packaging machinery and any environment exposed to moisture or aggressive cleaning agents.

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

Technical Data

Additional information

NTT product code

RS0401SNRP

Tsubaki article no.

0103040010-M3.05

Standard packaging

3.05M

Pitch - P [mm]

12,7

ISO/DIN

40-1 / 08A-1

Pitch p inch

(1/2”)

Roller diameter - D1 [mm]

8,50

Inner width - B1 [mm]

7,95

Pin diameter - D2 [mm]

3,97

Connecting pin length - L2 [mm]

9,95

Pin length - L [mm]

18,00

Min. Tensile Strength acc. to Tsubaki (KN)

19,1

Min. Tensile Strength acc. to ANSI (KN)

13,9

Mass [kg/m]

0,64

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About Brand
SKU: RS40-1-SN-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.