Roller chain Tsubaki Winner RS28B 2 (RP) – BS GT4 WINNER

Tsubaki Winner RS28B 2 (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

Technical Data

Additional information

NTT product code

WinnerRS28B2RP

Tsubaki article no.

72720282001-M5

Standard packaging

5M

Pitch - P [mm]

44,45

Pitch p inch

(1 3/4”)

Roller diameter - D1 [mm]

27,94

Inner width - B1 [mm]

30,99

Transverse Pitch (pt)

59,56

Pin diameter - D2 [mm]

15,90

Connecting pin length - L2 [mm]

67,15

Pin length - L [mm]

136

Min. Tensile Strength acc. to Tsubaki (KN)

374,0

Min. Tensile Strength acc. to ANSI (KN)

360,0

Mass [kg/m]

18,80

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SKU: Winner-RS28B-2-RP Category: Brand: