FD 412-18 1/2 Metric Bolts M10 Contitech Air Spring Order Number 66334 Continental Rubber Bellows

AIRSUSTECH 2B12x2 CROSS OTHER OEM:

DUNLOP (FR), SP 1541 NB (12x2). DUNLOP (UK), PNP 3055 20 118. FIRESTONE, W01-R58-4061. GOODYEAR, 2B12-2452 / 578 9 2 3 2452. NORGREN, M / 31122 (12”x2).

CONTITECH "FD 412-18 1/2 M10 ;

FD412-18 1/2 M10;

FD412-18 1/2;

66334”

DUNLOP (FR) "SP 1541 NB;

SP1541 NB;

SP1541;

(12x2)

12x2”

DUNLOP (UK) "PNP 3055 20 118

PNP3055 20118

PNP3055 20 118"

FIRESTONE W01-R58-4061

GOODYEAR "2B12-2452 ;

2B12 2452 ;

2B122452 ;

578 9 2 3 2452

5789232452

578-92-3-2452”

NORGREN "M / 31122 ;

M 31122

M 31122

(12”x2)

12”x2

12x2”

WEFORMA "WBZ-G 550

WBZ G 550

WBZG550"

AIRSUSTECH 2B12X2 Industrial Convoluted Air Spring Specifications

Industrial Air Spring AIRSUSTECH 2B12X2 :

❶Nut / Blind Nut

Top Cover Plate Screw (Nut) Tooth : 4pcs X M10

Bottom Cover Plate Screw (Nut) Tooth : 4pcs X M10

❷ Gas Hole / Air inlet / Air Fitting

Gas Hole / Air inlet : G1/2

❸ Cover Plate

Top Cover Plate Diameter (Width): 210 mm

Bottom Cover Plate Diameter (Width): 210 mm

Material top and bottom plate:Steel

❹Rubber Bellows

Diameter max at 7 bar:300MM

Stroke of Rubber Bellows:74mm-260m

❺ Bumper block / Buffer block

Without Bumper Block

❻ Girdle Hoop / Girdle Ring

With Girdle Hoop :One Pieces of Girdle Hoop

The Composition Of Industrial Convoluted Air Spring Element Has The Following Aspects

❶Nut / Blind Nut – As well a permanent part of the Cover Plate assembly. Provides an alternative to bolt installation system. It is inside defect within the iron plate

❷ Gas Hole / Air inlet / Air Fitting – Most usually 1/4 N.P.T. which provides the air entrance to the rubber bellows.

❸ Cover Plate - Curled up to more durable bellows design and the largest quality control in the factory. Allows 100% of the leak test before shipment.

❹Rubber Bellows - Air Bellows includes four layers of materials: an inner layer, two layer cord - reinforced fabrics, and a cover. Construction of a natural rubber provides – 65F functional properties.

❺ Bumper block / Buffer block - Solid rubber or engineering plastic device designed to prevent major damage to the vehicle or suspension in the event of a sudden loss of air pressure in the spring.

❻ Girdle Hoop / Girdle Ring - Molded wire-wound ring to provide lateral stability of the complex type spring bellows.