FS 2870-16 RS Contitech Flange Air Bellow Bags 1 7/8 bolts Single Convoluted Air Spring

Product Details:

Place of Origin:	China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	1H7737

Payment & Shipping Terms:

Minimum Order Quantity:	6pcs
Price:	Negotiable
Packaging Details:	Strong Carton Box Or As Customers Need
Delivery Time:	3-7 Working Days
Payment Terms:	L/C,D/A,D/P,T/T
Supply Ability:	1000pcs/week

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Detailed Product Description

Product Name:	Rubber Air Spring	Spring Type:	Gass-filled
Usage:	Car,Truck,Trailer,Etc.	Color:	Black
Transport Package:	Neutral Packing	Air Spring Type:	Single Convoluted
Warranty:	1 Years	Contitech:	FS 2870-16 RS
Highlight:	Contitech flange air bellow bags , Single convoluted air spring , 1 7/8 bolts air spring

FS 2870-16 RS Contitech Flange Air Bellow Bags

GUOMAT Part Number: 1H7737

Product Overview

This single convoluted air spring features fabric-reinforced rubber bellows with flange/bead ring connection. Designed for heavy-duty industrial equipment as an industrial air actuator and vibration isolator.

Key Features

Type: Single Convoluted Air Spring
Construction: Fabric-Reinforced Rubber Bellows
Connection: Flange / Bead Ring Connection
Application: Industrial Air Actuator / Vibration Isolator
Suitable for: Heavy-duty industrial equipment
Warranty: 12 Months

Compatible Part Numbers

Direct Replacement For:

CONTITECH FS2870-16, FS 2870-16, FS2870-16 RS, FS 2870-16 RS

FIRESTONE 138-1.5, W01-358-7737, W01 358 7737, W013587737

Assembly Includes: Ribbed neck aluminum bead rings (equal spacing), 1 7/8 bolts, nuts, washers

Rubber Bellows Only: W01-358-0147, W01 358 0147, W013580147

Technical Specifications

Flange diameter	25.1 inches / 637.54 mm
Maximum outer diameter	28.2 inches / 716.28 mm
Bolts	24pcs x 3/8-24 UNF
Center distance between bolts	23.5 inches / 596.9 mm
Maximum height	8.4 inches / 213.36 mm
Minimum height	2.0 inches / 50.8 mm
Minimum Pressure	0 psi
Return Force to min. height	≤151 lbs
Overall weight with bead rings, bolts, nuts and washers	24.5 lbs

Performance Data

Pressure (psi)	40	60	80	100	120	Volume (in³)
Force (Load) (lbs)	17290	25940	34580	43230	51870	2797
Spring Rate (lbs/in)	7380	10405	13461	16000	18543	-
Natural Frequency (Hz)	2	2	1.9	1.9	1.9	-

Industrial Applications

Industrial machinery
Press machines
Conveyors
Packaging equipment
Lifting equipment
Pneumatic actuators
Machine vibration isolation
Heavy-duty machinery
Industrial suspension systems
Shock and vibration reduction equipment

Single-convoluted air springs provide both pneumatic force and flexible movement, making them suitable for applications requiring controlled lifting, pressing, positioning, or vibration isolation.