SC Silent Chain


Typical SC link profile

SC chain can accommodate speeds approaching 6500 fpm and loads in excess of 1000 hp. Utilizing the patented Ramsey roller bearing joint, SC chain is one of Ramsey’s most popular industrial chains.

SC series chains are available in center guide and side guide assemblies. Center guide assemblies are fully compliant with the ASME Standard for silent chain. Both side guide and center guide operate on industry standard sprockets

We recommend SC chain primarily as a replacement chain for existing power transmission applications where it has been successfully employed in the past. SC chain weighs less than an equal width of RPV or RP chain, and it typically costs less. Available pitches: 3/16", 3/8", 1/2", 5/8", 3/4", 1", 1 1/2".



Product Specifications

1. Select Guide

2. Select Pitch
A Guide Type must be selected
before selecting a pitch.

3. Click here if you want the
measurements converted to metric.


All dimensions are in Inches unless otherwise indicated
Part
Number
Nominal
Width
Guide Type Width
Over
Heads
WH
Width
Over
Links
WL
Width
at
Conn.
WC
Weight
(lbs/ft)
Breaking
Load
(Lbf)
h d t

SC403

0.8

CG

0.81

0.66

0.88

0.7

3,940

0.47

0.21

0.06

SC404

1.0

CG

1.06

0.9

1.13

0.9

5,250

0.47

0.21

0.06

SC405

1.3

CG

1.31

1.14

1.38

1.1

6,560

0.47

0.21

0.06

SC406

1.5

CG

1.56

1.39

1.63

1.4

7,870

0.47

0.21

0.06

SC408

2.0

CG

2.06

1.87

2.13

1.8

10,500

0.47

0.21

0.06

SC410

2.5

CG

2.56

2.35

2.63

2.3

13,120

0.47

0.21

0.06

SC412

3.0

CG

3.07

2.84

3.14

2.7

15,750

0.47

0.21

0.06

SC414

3.5

CG

3.57

3.32

3.64

3.2

18,370

0.47

0.21

0.06

SC416

4.0

2CG

4.07

3.81

4.14

3.6

21,000

0.47

0.21

0.06

SC420

5.0

2CG

5.08

4.77

5.15

4.5

26,250

0.47

0.21

0.06

SC424

6.0

2CG

6.09

5.74

6.16

5.4

31,500

0.47

0.21

0.06

SC428

7.0

2CG

7.09

6.71

7.16

6.3

36,750

0.47

0.21

0.06