GUANGZHOU GUOMAT AIR SPRING CO. , LTD
                                                                                                           
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M/31121 Norgren Inflatable Rubber Air Bag 12''X1 Single Convoluted Type Air Spring

Price Negotiable
Price: $119.9-139.9/pc
MOQ: 6PCS
Delivery Time: 2-8 work days
Brand: GUOMAT
Product Description
M/31121 Norgren Inflatable Rubber Air Bag 12"X1 Single Convoluted Type Air Spring
The GUOMAT 1B12X1T is a single convoluted type industrial air spring designed as a replacement solution for the Norgren M/31121. With a 12-inch nominal diameter, this inflatable rubber air bag provides reliable pneumatic cushioning, vibration isolation, height adjustment, and load support for industrial equipment.
Manufactured with a durable rubber air bellow and reinforced steel components, the GUOMAT air spring is suitable for applications where smooth movement, vibration reduction, and stable load support are required. Its flexible convoluted structure allows the air spring to absorb mechanical vibration and shock while maintaining consistent performance under changing loads.
Product Specifications
  • Brand: GUOMAT
  • Model No.: 1B12X1T
  • Type: Rubber Air Spring For Industrial Machine
  • Material: Rubber + Steel
  • Warranty: 1 Year
Alternative Part Numbers
  • Continental ContiTech: FS 412-10 DS 67962
  • Continental ContiTech: FS 412-10 1/2 M10
  • Continental ContiTech: FS 412-10 G1/2 M10
  • Continental ContiTech: FS 412-10 DS G1/2
  • Continental ContiTech: FS 412-10 DS G1/2 M10
  • Continental ContiTech Bellow: FS 412-10/ FS412-10/FS41210
  • Continental ContiTech: FS 412-10 DS /FS 412-10DS /FS 412-10DS
  • Firestone No.: W01-R58-4060/W01 R58 4060/W01R584060
  • Firestone Style: 12" x1/12"x1/12x1
  • Dunlop FR: 12"x1 SP1540
  • Dunlop UK (Pneuride): PNP 30552 01 20/PNP305520120
  • Norgren: M/31121/ M 31121/ M31121
  • Nominal (inch) x convolutions: 12" x1/12"x1/12x1
  • Parker: 12"x1 9109044
Technical Data
Nominal Ø x convolutions Stroke (mm) Installation height [A] min. (mm) Recommended working height [B] max. (mm) Installation height [C] max. (mm) Max. torque for mounting studs (Nm) Natural frequency [fn] at 4 bar (Hz) Stiffness at 4 bar (N/mm) Recommended vibration height (mm) Ø E Ø D Ø F Ø N Weight (kg) Model
12" x 1 100 50 135 150 25 2.5 372 120 330 260 232 350 5.4 M/31121
Packaging & Delivery
Each air spring can be packed individually in a poly bag and carton to help protect the product during transportation. Product model, quantity, and other shipping information can be marked on the carton. OEM packaging and logo marking are also available upon request.
For in-stock products, the usual delivery time is approximately 3-7 working days. Shipping can be arranged by air freight, sea freight, or express services such as DHL, FedEx, and UPS.
GUOMAT 1B12X1T Single Convoluted Air Spring - Industrial rubber air bag with steel components

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company GUANGZHOU GUOMAT AIR SPRING CO. , LTD
Location No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,510540,China
Contact Person Linda Lin

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