2B12-440 Suspension Air Springs Goodyear 578923315 For
Watson&Chalin AS-0087
AIRSUSTECH 2B7550 Cross OEM Original Equipment Manufacturer:
AIRSUSTECH Part Number:2B5355
AIRSUSTECH Bellows Number:2B-331
Goodyear Part Number:2B12-346
Goodyear Part Number:2B12 346
Goodyear Part Number:2B12346
Goodyear Part Number:2B12-440
Goodyear Part Number:2B12 440
Goodyear Part Number:2B12440
Goodyear Bellows Number:578-92-3-315 /
Goodyear Bellows Number:578 92 3 315 /
Goodyear Bellows Number:578923315
Contitech Part Number: FD 331-26 541
Contitech Part Number: FD 331 26 541
Contitech Part Number: FD331-26 541
Firestone Order Number: W01-358-7550 /
Firestone Order Number:WO13587550 /
Firestone Order Number:WO1-358-7550 /
Firestone Order Number:W013587550 /
Firestone Order Number:W01 358 7550
Firestone Part Number:W01-358-7550 /
Firestone Part Number:WO13587550 /
Firestone Part Number:WO1-358-7550 /
Firestone Part Number:W013587550 /
Firestone Part Number:W01 358 7550
Firestone Bellows Number: 228-1.5
Firestone: W01-358-7550 :
Contitech FD 331-26 541 :
Goodyear 2B12-346/440 :
578923315
Triangle: 6375/4480
Watson&Chalin AS-0087
Histeer: 10315
AIRSUSTECH 2B5355 specification and size:
❶Nut/blind nut
Top plate screw (nut) teeth: 1 X M12*1.5
Top plate screw (nut) teeth: 1 X3/4-16UNF
The screw center distance of the top cover plate: 157 mm
Screw (nut) teeth of the bottom cover plate: 2XM10
The screw center distance of the bottom cover plate: 157 mm
❷Air hole/air inlet/air fittings
Air hole/air inlet: M20*1.5
Center distance between air inlet and nut: combined
❸Cover plate
Top cover diameter (width): 224.5 mm
Diameter (width) of the bottom cover: 224.5 mm
Threaded hole: 3/4-16UNF
4.Bell rubber bellows
Natural diameter of rubber bellows: 310 mm
Maximum diameter of rubber bellows: 343 mm
Compressed height: 104 mm
Minimum jump height: 104 mm
Design height: 104mm to 363 mm
Maximum height: 363 mm
Working stroke: 259 mm
❺Bumper block/bumper block
No bumper block
❻Belt loop/Belt loop
There is a belt hoop: a belt hoop
Goodyear Number: 2B12-440
Bellows type: double
Automann bellows Number: SP2B22RB
Firestone bellows Number: 228C-1.5 is 228-1.5
Goodyear Bellows Number: 578-92-3-315
Contitech bellows Number: FD 331-26
Triangular bellows Number: Not applicable
Base plate/neutron type:
Number of top plate holes/studs: 2
Top plate diameter: 9
Top plate C to C diameter: 6.2
Bottom hole stud Qyt: 2
Base plate diameter: 9
Diameter of base plate C to C: 6.2
Base plate part number:
Bottom plate alignment: parallel
Bumper: Yes
bracket:
Minimum height: 3.8
Maximum height: 14.4
AIRSUSTECH 2B12-440 Suspension Air Springs Goodyear 578923315
product description:
The air spring shock absorber AIRSUSTECH 2B12-440 Suspension Air
Springs Goodyear 578923315 can only push the bellows towards the
workpiece, otherwise it must be equipped with a stroke limiter at
the end of the stroke, otherwise the bellows will be overloaded
• In order to press the air spring shock absorber AIRSUSTECH
2B12-440 Suspension Air Springs Goodyear 578923315 to the minimum
height, a restoring force is required. Usually, this is achieved by
applying a load
• The entire bearing surface of the upper and lower plates of the
air spring shock absorber AIRSUSTECH 2B12-440 Suspension Air
Springs Goodyear 578923315 must be used to absorb the force
• Before disassembling the air spring shock absorber AIRSUSTECH
2B12-440 Suspension Air Springs Goodyear 578923315, the internal
air must be released to prevent accidents and personal injury.
• During operation, the rubber air spring shock absorber AIRSUSTECH
2B12-440 Suspension Air Springs Goodyear 578923315 shall not be in
contact with other parts
