ZHEJIANG TOP BEARINGS CO., LTD.
| Payment Terms | T/T |
| Supply Ability | negotiated |
| Delivery Time | negotiated |
| Packaging Details | Cartons and Pallets |
| Material | Low-Carbon Steel + Porous Bronze + Yellow POM |
| Application | for klift, trucks & other platforms. |
| Meterial | Carton Steel , Bronze , POM Multilayer material type DU DX |
| FEATURE | No oil, self-lubricating |
| Brand Name | TOB POM Boundary Lubricating Bearings |
| Certification | ISO 16949 |
| Place of Origin | China |
| Model Number | High performance pom oil-free self-lubricating bearings |
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Product Specification
| Payment Terms | T/T | Supply Ability | negotiated |
| Delivery Time | negotiated | Packaging Details | Cartons and Pallets |
| Material | Low-Carbon Steel + Porous Bronze + Yellow POM | Application | for klift, trucks & other platforms. |
| Meterial | Carton Steel , Bronze , POM Multilayer material type DU DX | FEATURE | No oil, self-lubricating |
| Brand Name | TOB POM Boundary Lubricating Bearings | Certification | ISO 16949 |
| Place of Origin | China | Model Number | High performance pom oil-free self-lubricating bearings |
| High Light | DX Self Lubricating Bearings ，POM Composite Self Lubricating Bearings ，Cylindrical POM Bearing | ||
The POM-based sleeve bearing, also called DX bushing, boundary lubricated bearing, oil-free bearing, dry bearing, DX bearing and POM coated dry sleeve. It has a similar material structure with dowels. The difference lies in the POM coated layer.
Yellow POM composite bushing is a standard item of our company. This type self-lubricating bearing has same material structure with other dx bushing.
1. POM 0.3~0.5mm.
2. Porous bronze 0.2~0.3mm.
3. Steel backing 0.4~2.2mm.
4. Copper plating 0.008mm.
| Specifications for DX Split Bush Bearing - DX Type | |
| Reference | DX bush |
| Brand | TOP BEARINGS |
| Inside Diameter | 20mm |
| Outside Diameter | 23mm |
| Width | 15mm |
| Type | Bearing |
| Weight (KG) | 0.0001 |
· Good load-bearing capacity and wear resistance
· Suitable for linear, oscillating and rotating movements
· Optimal performance at relatively high loads and low speeds
· Lead-free sockets can meet environmental protection requirements
Yellow pom composite self-lubricating bearing is widely used in the machine where lead-free is unacceptable, such as textile machinery, self-acting parts, car chassis, forging machine, metallurgy and so on.
| Load capacity | 70N/mm2 | |
| Friction value | 0.05 to 0.25 µ | |
| Temperature | -40 to +130 [ °C ] | |
| Max. Pv (oil condition) | 22N/mm2 .m/s | |
| Max. speed | 2.5m/s | |
| OPERATING PERFORMANCE | |
| Dry | Poor |
| Oil lubricated | Good |
| Grease lubricated | Very Good |
| Water lubricated | Poor |
| Process fluid lubricated | Poor |
| GENERAL | Unit | Value | |
| Maximum load, p | Static Dynamic | N/mm2 N/mm2 | 140 140 |
| Operating temperature | Min Max | °C °C | - 40 130 |
| Coefficient of linear thermal expansion | Parallel to the surface | 10-6/K | 11 |
| Normal to the surface | 10-6/K | 29 |
| GREASE LUBRICATED | ||
| Maximum sliding speed, U | m/s | 2.5 |
| Maximum pU factor | N/mm2 x m/s | 2.8 |
| Coefficient of friction | 0.06 – 0.12 |
| RECOMMENDATIONS | |||
| Shaft surface roughness, Ra | µm | ≤ 0.4 | |
| Shaft surface hardness | Normal For longer service life | HB HB | > 200 > 350 |
Bearing forms available in standard dimensions
Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping, bearings with locating notches, lubricant holes and machined grooves, customized bushing designs
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2004
Total Annual:
1000000-3000000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
ZHEJIANG TOP BEARINGS CO., LTD. is a manufacturer and distribution of sliding bearings. Our products have been widely applied to more than 30 industries like automobile, engineering machinery, metallurgy, water conservancy and hydroelectric power and mechanical manufacturing. Also we can design for ... ZHEJIANG TOP BEARINGS CO., LTD. is a manufacturer and distribution of sliding bearings. Our products have been widely applied to more than 30 industries like automobile, engineering machinery, metallurgy, water conservancy and hydroelectric power and mechanical manufacturing. Also we can design for ...
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