Tsubaki Brasil Equipamentos Industriais LTDA
Rua Dom Bernardo Nogueira, 55
CEP 04134-000
São Paulo, SP

Telefone: 55-11-3253-5656
E-mail: tsubaki@tsubaki.ind.br
Website: tsubaki.ind.br
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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
Items RS Roller Chains
25NPRB
RS Roller Nickel-Plated Chains 		RS Roller Chains
35NPRB
RS Roller Nickel-Plated Chains 		RS Roller Chains
41NPRB
RS Roller Nickel-Plated Chains 		RS Roller Chains
40NPRB
RS Roller Nickel-Plated Chains 		RS Roller Chains
50NPRB
RS Roller Nickel-Plated Chains
Chain Type 1 N/A Rollerless N/A Rollerless N/A N/A N/A
Standard Type of Pin N/A Riveted
Chain Type_SYN N/A Single
Material_SYN N/A Nickel-Plated
ANSI No. N/A 25 N/A 35 N/A 41 N/A 40 N/A 50
Chain Pitch_SYN N/A 0.250 in N/A 0.375 in N/A 0.500 in N/A 0.500 in N/A 0.625 in
B - Bushing Diameter N/A 0.130 in N/A 0.200 in N/A 0 in N/A 0 in N/A 0 in
Roller Diameter_SYN N/A 0.130 in N/A 0.200 in N/A 0.306 in N/A 0.312 in N/A 0.400 in
Inside Width_SYN2 N/A 0.125 in N/A 0.188 in N/A 0.250 in N/A 0.312 in N/A 0.375 in
Pin Diameter_SYN N/A 0.090 in N/A 0.141 in N/A 0.141 in N/A 0.156 in N/A 0.200 in
L1 N/A 0.150 in N/A 0.230 in N/A 0.266 in N/A 0.325 in N/A 0.406 in
L2 N/A 0.189 in N/A 0.270 in N/A 0.312 in N/A 0.392 in N/A 0.472 in
Link Plate Thickness_SYN N/A 0.030 in N/A 0.050 in N/A 0.050 in N/A 0.060 in N/A 0.080 in
Link Plate Height_SYN N/A 0.230 in N/A 0.354 in N/A 0.386 in N/A 0.472 in N/A 0.591 in
h - Link Plate N/A 0.199 in N/A 0.307 in N/A 0.331 in N/A 0.409 in N/A 0.512 in
C - Transverse Pitch N/A 0.252 in N/A 0.399 in N/A 0 in N/A 0.566 in N/A 0.713 in
Average Tensile Strength N/A 1050 lb N/A 2500 lb N/A 2600 lb N/A 4250 lb N/A 7050 lb
Rated Working Load_SYN N/A 140 lb N/A 350 lb N/A 370 lb N/A 660 lb N/A 1140 lb
  • 1 Single-strand chain. For multiple-strand chain, use larger tensioner.
  • 2 Width between roller link plates (W) is slightly narrower than ANSI standard, however this chain runs on standard sprockets.