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Roller chain Tsubaki Winner RS32B 3 2POL (RP) - BS GT4 WINNER (Two Pitch Offset Link) Roller chain Tsubaki Winner RS32B 3 2POL (RP) - BS GT4 WINNER (Two Pitch Offset Link)
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Roller chain Tsubaki Winner RS40B 2 CL (CP) - BS GT4 WINNER (Connecting Link - cotter pin type) Roller chain Tsubaki Winner RS40B 2 CL (CP) - BS GT4 WINNER (Connecting Link - cotter pin type)
Roller chain Tsubaki Winner RS40B 1 2POL (RP) - BS GT4 WINNER (Two Pitch Offset Link) - Image 1
Roller chain Tsubaki Winner RS40B 1 2POL (RP) - BS GT4 WINNER (Two Pitch Offset Link) - Image 2
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Roller chain Tsubaki Winner RS40B 1 2POL (RP) – BS GT4 WINNER (Two Pitch Offset Link)

Tsubaki Winner RS40B 1 2POL (RP) (GT4 WINNER series) is a premium BS roller chain that delivers up to 25% higher fatigue strength and significantly extended wear life compared to standard BS chains. Recommended for the most demanding power-transmission drives in European industry.

Quality class: Premium

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Technical Data

Additional information

NTT product code

RS40B12POLRP
Tsubaki article no.

72790400008
Standard packaging

P
Pitch - P [mm]

63,50
Pitch p inch

(2 1/2”)
Roller diameter - D1 [mm]

39,37
Inner width - B1 [mm]

38,10
Transverse Pitch (pt)

–
Pin diameter - D2 [mm]

22,89
Connecting pin length - L2 [mm]

45,05
Pin length - L [mm]

88,60
Link plate thickness - T [mm]

8,00
Link plate height - H [mm]

52,90
Mass [kg/m]

2,098
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About Brand
SKU: RS40B-1-2POL-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.
Links
Roller chain Tsubaki Winner RS40B 1 (RP) - BS GT4 WINNER

Roller chain Tsubaki Winner RS40B 1 (RP) - BS GT4 WINNER

RS40B-1-RP