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
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U.S. Tsubaki Poly-Steel chains are made to exacting specifications from polyacetal stainless steel.
The combination of polyacetal inner links and 304 stainless steel pins and outer link plates effectively incorporates the advantages of both materials into one chain. U.S. Tsubaki Poly-Steel chains can be used in both driving and conveying applications.
Unit of Measure

Specifications

ANSI No.

 N/A 50

P - Pitch

 N/A 0.625 in

B - Bushing Diameter

 N/A 0.400 in

W - Width Between Roller Link Plates

 N/A 0.375 in

Color 

 N/A White

Maximum Allowable Load

 N/A 154 lb

UPC Code

 N/A 097039190239

Link Plate

T1

 N/A 0.080 in

T2

 N/A 0.080 in

H

 N/A 0.591 in

h

 N/A 0.512 in

Pin Specifications

D

 N/A 0.200 in

L1

 N/A 0.406 in

L2

 N/A 0.472 in

Additional Information

N/A 1. Offset links are not available. Please use an even number of links.
2. Existing RS standard sprockets can be used.
3. RF40PC to RF60PC use the same connecting links as stainless steel chain. RF25PC and RF35PC use special connecting links.
4. When replacing stainless steel chain with Poly-Steel chain, please check the chain tension. Chain tension should be less than the maximum allowable tension.
5. Ambient temperature range: -14°F ~ 176°F (-10°C ~ 80°C)
6. Maximum chain speed: less than 230 ft./min.
7. Coefficient of sliding friction between chain and guide rail is 0.25 (without lubrication).
8. The guide rail should support the bottom side of the links.
9. The color of the inner links is WHITE.