Air Spring - 21C RB 4BN1/4OFF 4BN

#FIRW01-358-7146

Specifications

Air Spring Type	Double Convoluted
Application	Ridewell 1003587146C, Willmar, Mod. Flow Equip., Gallenberg
Bellows	21
Bottom Mount	Flat
Bottom Plate Diameter	11-5/16 in (28.73 cm)
Bottom Stud Configuration	4
Compressed Length	4-51/64 in (12.19 cm)
Design Height (in.)	8 in @ 9-1/2 in (20.32 cm @ 24.13 cm)
Diameter	14-1/2 in (36.83 cm)
Loading Capacity at 20 psig	1912 lb-ft
Loading Capacity at 60 psig	5736 lb-ft
Loading Capacity at 90 psig	8604 lb-ft
Minimum Jounce Height (in.)	4-51/64 in (12.19 cm)
Temperature	57°C @ -54°C (134.6°F @ -65.2°F)
Top Mount	Flat
Top Plate Diameter	11-5/16 in (28.73 cm)
Top Stud Configuration	5
Weight	20 lb (9.07 kg)

Interchanges & Equivalent parts:

7146, 2B14-355, 2B14355, 354-7146, 90557039, FIR7146, 1003587146C, 4342, 8003-005, 90557024, AS7146, FD 530-22 342, FI W01 358 7146, FSIW013587146, G2297146500, TWDW013587146, W013587146, W01-358-7146, FIR7146, 354-7146, 2B14-355, 90557039, 2B14355, 7146, FI W01 358 7146, FD 530-22 342, 90557024, FSIW013587146, AS7146, TWDW013587146, W013587146, 4342, 8003-005, 1003587146C, G2297146500, W01-358-7146