Chongqing Hengtairail Equipment Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, Paypal |
| Supply Ability | 1,000 pcs/month |
| Delivery Time | 15-50 days, depends on QTY |
| Packaging Details | Carton box, Wooden case, as per requires |
| Product name | Side Bearer Wear Plate |
| Standard | AAR S-235,AAR S-394, TB/T 3269-2011 |
| Work temperature | -50℃ to 70℃(-58℉ to 158℉) |
| Storage time | ≤24 months |
| Hardness | ≥60HD |
| Tensile strength | ≥40MPa |
| Brand Name | HTR |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, Paypal | Supply Ability | 1,000 pcs/month |
| Delivery Time | 15-50 days, depends on QTY | Packaging Details | Carton box, Wooden case, as per requires |
| Product name | Side Bearer Wear Plate | Standard | AAR S-235,AAR S-394, TB/T 3269-2011 |
| Work temperature | -50℃ to 70℃(-58℉ to 158℉) | Storage time | ≤24 months |
| Hardness | ≥60HD | Tensile strength | ≥40MPa |
| Brand Name | HTR | Place of Origin | China |
| High Light | Side Bearer Wear Plate ，High Polymer Composites Wear Plate ，Wear Plate Railway Casting Parts | ||
Product overview
The side bearer wear plate of railway freight car is usually used on the two springs of the railway freight car bogie, which is the contact surface between the carriage and the bogie. The nature of the side bearer wear plate of the truck requires that it must have a large enough friction coefficient, so as not to increase the lateral force of the contact surface, resulting in the reduction of the lateral acceleration of the bogie, so as to ensure that no meandering motion occurs during the running of the vehicle, to ensure driving safety, Our truck side bearer wear plate and its production process improve the impact performance and service life and shorten the reaction cycle.
Product specification
| S.No. | Item | Value | |
| 1 | Standard | AAR S-235,AAR S-394, TB/T 3269-2011 | |
| 2 | Work temperature | (-50℃ to 70℃(-58℉ to 158℉)) | |
| 3 | Hardness | Casting | ≥60HD |
| Injection | ≥50HD | ||
| 4 | Tensile strength | Casting | ≥40MPa |
| Injection | ≥25MPa | ||
| 5 | Compression strength | Casting | ≥55MPa |
| Injection | ≥20MPa | ||
| 6 | Bending strength | Casting | ≥40MPa |
| 7 | Tensile strength tensile strain | Casting | ≥30% |
| Injection | ≥150% | ||
| 8 | Notch impact strength(23℃) | Casting | ≥8kj/m² |
| Injection | ≥60kj/m² | ||
| 9 | Notch impact strength(-50℃) | Casting | ≥4kj/m² |
| Injection | ≥10kj/m² | ||
| 10 | Storage time | ≤24 months | |
Product advantages
· Increasing of friction coefficient, reach to 0.4.
· Improving of wear resistance, wear rate ≤8*10(-8).
· With the increasing of friction coefficient, the running safety of the truck was ensured.
· With the improving of wear resistance, the service life increased as well.
Product Drawing
Product Application
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1999
Total Annual:
$5million-$10million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt... Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt...
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