U.S. Tsubaki Power Transmission, LLC
U.S. Tsubaki Holdings, Inc.
Corporate Headquarters
301 E. Marquardt Dr.
Wheeling, IL 60090 USA

Toll Free: 800.323.7790
Phone: 847.459.9500
Fax: 847.459.9515
Email: sales@ustsubaki.com
Website: www.ustsubaki.com
Print Back
NICKEL-PLATED CHAIN
Nickel-Plated chains provide acceptable performance where equipment must operate in mildly corrosive environments.
Double strand nickel-plated chains are also available.
RS Roller Chains
RS Roller Chains-2
Unit of Measure
1 

Item #

Strand

ANSI No.

P - Pitch

W - Width Between Roller Link Plates

D

Quantity
25NPRB N/A Single N/A 25 N/A 0.250 in N/A 0.125 in N/A 0.090 in
35NPRB N/A Single N/A 35 N/A 0.375 in N/A 0.188 in N/A 0.141 in
41NPRB N/A Single N/A 41 N/A 0.500 in N/A 0.250 in N/A 0.141 in
40NPRB N/A Single N/A 40 N/A 0.500 in N/A 0.312 in N/A 0.156 in
50NPRB N/A Single N/A 50 N/A 0.625 in N/A 0.375 in N/A 0.200 in
60NPRB N/A Single N/A 60 N/A 0.750 in N/A 0.500 in N/A 0.234 in
80NPRB N/A Single N/A 80 N/A 1.000 in N/A 0.625 in N/A 0.312 in
100NPRB N/A Single N/A 100 N/A 1.250 in N/A 0.750 in N/A 0.375 in
100NPCB N/A Single N/A 100 N/A 1.250 in N/A 0.750 in N/A 0.375 in
120NPRB N/A Single N/A 120 N/A 1.500 in N/A 1.000 in N/A 0.437 in
120NPCB N/A Single N/A 120 N/A 1.500 in N/A 1.000 in N/A 0.437 in
35-2NPRB N/A Double N/A 35 N/A 0.375 in N/A 0.188 in N/A 0.141 in
40-2NPRB N/A Double N/A 40 N/A 0.500 in N/A 0.312 in N/A 0.156 in
50-2NPRB N/A Double N/A 50 N/A 0.625 in N/A 0.375 in N/A 0.200 in
60-2NPRB N/A Double N/A 60 N/A 0.750 in N/A 0.500 in N/A 0.234 in
80-2NPRB N/A Double N/A 80 N/A 1.000 in N/A 0.625 in N/A 0.312 in
100-2NPRB N/A Double N/A 100 N/A 1.250 in N/A 0.750 in N/A 0.375 in
100-2NPCB N/A Double N/A 100 N/A 1.250 in N/A 0.750 in N/A 0.375 in
120-2NPRB N/A Double N/A 120 N/A 1.500 in N/A 1.000 in N/A 0.437 in
120-2NPCB N/A Double N/A 120 N/A 1.500 in N/A 1.000 in N/A 0.437 in
Unit of Measure
1