Guangzhou Guomat Air Spring Co., Ltd.
| After-sales Service | 12 Months |
| Delivery Time | 3-8 Working Days |
| Refer | Wuhlermann 1RC-150-1C |
| Packaging Details | Strong Carton Box or as Customers Requirement |
| Payment Terms | T/T, Paypal or Others |
| Purpose | For Replace / Repair |
| Plate Material | Steel |
| Total Stroke | 65 MM |
| Durability | High |
| Supply Ability | 1000 PCS/Week |
| Gas Hole | G1/4 |
| Model Number | 1B7070 |
| Brand Name | AIRSUSTECH |
| Place of Origin | Guangzhou, China |
| Certification | ISO/TS16949:2009 |
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Product Specification
| After-sales Service | 12 Months | Delivery Time | 3-8 Working Days |
| Refer | Wuhlermann 1RC-150-1C | Packaging Details | Strong Carton Box or as Customers Requirement |
| Payment Terms | T/T, Paypal or Others | Purpose | For Replace / Repair |
| Plate Material | Steel | Total Stroke | 65 MM |
| Durability | High | Supply Ability | 1000 PCS/Week |
| Gas Hole | G1/4 | Model Number | 1B7070 |
| Brand Name | AIRSUSTECH | Place of Origin | Guangzhou, China |
| Certification | ISO/TS16949:2009 |
1RC-150-1C Wuhlermann Air Spring Equivalent to Firestone W01-M58-6155 Max. O.D. 165MM
Product Introduction and Specifications
AIRSUSTECH 1B7070 is a replacement option for WUHLERMANN No. 1RC-150-1C. It belongs to a compact single-convoluted air spring configuration commonly used for pneumatic support, vibration isolation and controlled movement in industrial equipment.
| Technical Specifications | ||
| Parameter | AIRSUSTECH 1B7070 | Wuhlermann 1RC-150-1C |
| Construction | Single Convolution | Single Convolution |
| Natural Diameter | 150 mm | 150 mm |
| Maximum Outer Diameter | 165 mm | - |
| Minimum Height | 50 mm | - |
| Maximum Height | 115 mm | - |
| Design Height | - | 76 mm |
| Working Stroke | 65 mm | - |
| Cover Plate Diameter | 105 mm | 107 mm |
| Mounting Center Distance | 44.5 mm | 44.5 mm |
| Mounting Thread | 2 × M8 × 1.25 | M8 x 1.25 |
| Air Inlet | G1/4 | G1/4 |
| Material | Rubber + Steel | Rubber + Steel |
Installation Space and Working Height
The 1B7070 has a 150 mm natural diameter and a maximum outside diameter of 165 mm. Its 50–115 mm working-height range should be considered together with the required stroke and surrounding clearance when replacing an existing 1RC-150-1C.
The available installation space is not determined by the nominal diameter alone. Clearance around the bellows should also be checked at the maximum operating diameter and throughout the working stroke. This helps prevent contact with nearby components and ensures that the air spring can move freely within the intended operating range.
OEM Cross Reference
| Brand | Reference |
| AIRSUSTECH | 1B7070 |
| WUHLERMANN | 1RC-150-1C |
| Firestone | W01-M58-6155 |
| ContiTech | FS 70-7 |
| Phoenix | SP 1B 05 |
| Bos-ch | 822419002 |
| Festo | EB-165-65 |
| Weforma | WBE 200-E1 |
| Oria | M-20 |
Why Can One Air Spring Have So Many Part Numbers?
Different manufacturers may assign their own part numbers to air springs with similar dimensions, mounting configurations, and functional characteristics. As a result, one air spring may have several cross-reference or replacement numbers across different brands.
However, similar part numbers do not automatically mean the products are directly interchangeable. Before selecting a replacement air spring, the mounting pattern, air connection, working height, outside diameter, and available installation space should be checked against the existing unit.
For this reason, part numbers are a useful starting point for identifying an air spring, but dimensional and application checks are essential when confirming replacement compatibility.
1B7070 Single Convolution Pneumatic Air Actuator Pictures
Different Types of AIRSUSTECH Air Sprins
Advanced Manufacturing Capabilities
Company Details
Business Type:
Manufacturer,Agent,Exporter
Year Established:
2005
Total Annual:
6999900-7999900
Employee Number:
159~179
Ecer Certification：
Verified Supplier
Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo... Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo...
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