RS type chain with stainless steel attachments, NS specifications

The chain is made of 18-12 stainless steel, which improves corrosion resistance.
Suitable when greater corrosion resistance than SS Series is required.
The applications are the same as SS Series, and are intended for use in special atmospheres such as underwater, acidic, alkaline, and low and high temperatures (-20°C to 400°C).

Features and precautions

- The chain body is made of 18-12 stainless steel, which provides better corrosion resistance than SS Series.
- For use in special atmospheres such as underwater, acidic, alkaline, and low and high temperatures (-20° to 400°C).
Use in applications requiring higher corrosion resistance than SS Series.
・Connecting links are split pin type regardless of size. If you require spring clip type, please contact us.

See below for the types of attachments.

It is necessary to select a sprocket specification that corresponds to the customer's operating environment and chain specifications.

RS Attachment Chains NS Series require special sprockets. Please contact us for details.

Please see the chain and sprocket compatibility chart here.

*Click to display detailed information.

*The table below includes related products. The model numbers of the products introduced on this page are colored.

Pitch mm	stainless					Roller diameter (Bush diameter) mm	Inner link Inner width mm
Pitch mm	SS Series	HS Series	AS Series	NS Series	LSK specifications	Roller diameter (Bush diameter) mm	Inner link Inner width mm
6.35	RS25-SS	---	---	RS25-NS	---	(3.30)	3.18
9.525	RS35-SS	---	---	RS35-NS	---	(5.08)	4.78
12.70	RS40-SS	RS40-HS	RS40-AS	RS40-NS	RS40-LSK	7.92	7.95
15.875	RS50-SS	RS50-HS	RS50-AS	RS50-NS	RS50-LSK	10.16	9.53
19.05	RS60-SS	RS60-HS	RS60-AS	RS60-NS	RS60-LSK	11.91	12.70
25.40	RS80-SS	RS80-HS	RS80-AS	RS80-NS	---	15.88	15.88
31.75	RS100-SS	---	---	---	---	19.05	19.05
38.10	RS120-SS	---	---	---	---	22.23	25.40
44.45	RS140-SS	---	---	---	---	25.4	25.40
50.80	RS160-SS	---	---	---	---	28.58	31.75