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RS Roller Chain

Longer Wear Life
U.S. Tsubaki Roller Chain lasts up to twice as long as our previous chain in many applications. Advanced technology allows us to combine the strength, durability, and reliability of a solid bushing with our patented lube groove on the inner surface of sizes RS80 through RS140. The solid bushings are precise round cylinders, which means better contact between the pin and bushing. The lube grooves hold oil where chain needs it most. The result is longer lasting chain. Only two-pitch offset links are available.
Unit of Measure

Specifications

ANSI No.

N/A 25

P - Pitch

N/A 0.250

B - Bushing Diameter

N/A 0.130

W - Width Between Roller Link Plates

N/A 0.125

Number of Strands

N/A 2

C - Transverse Pitch

N/A 0.252

Standard Type of Pin

N/A Riveted

Min. Ultimate Strength ANSI Standard

N/A 1560

Average Tensile Strength

N/A 2100

Maximum Allowable Load

N/A 240

Number of Links per 10 ft

N/A 480

Chain Type

N/A Rollerless

UPC Code

N/A 097039172259

Link Plate

T

N/A 0.030

H

N/A 0.230

h

N/A 0.199

Pin Specifications

D - Pin Diameter

N/A 0.090

L1+L2

N/A 0.591

L1

N/A 0.276

L2

N/A 0.315