Categories | POM Boundary Lubricating Bearings |
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Brand Name: | TOB POM Boundary Lubricating Bearings |
Certification: | ISO 16949 |
Place of Origin: | China |
MOQ: | negotiated |
Price: | negotiated |
Payment Terms: | T/T |
Supply Ability: | negotiated |
Delivery Time: | negotiated |
Packaging Details: | Cartons and Pallets |
Material: | Low-Carbon Steel + Porous Bronze + Yellow POM |
Types: | Wrapped bushes, Thrust washer |
Application: | automotive chassis, forging machines, mine quarrying machines, metal melting and casing machines and in water irrigating and steel rolling industries, etc. |
Hardness: | >270 HB |
Working Temperature: | -40~+120℃ |
Max. PV value: | Grease 2.8 N/mm²·m/s, Oil 50 N/mm²·m/s |
Company Info. |
ZHEJIANG TOP BEARINGS CO., LTD. |
Verified Supplier |
View Contact Details |
Product List |
Product Category:SF-2 Boundary Lubricating Bearing
Name:SF-2 Boundary Lubricating Bearing
Model:
Detail:
It is a rolling sliding bearing taking steel plate as matrix,
sintered spherical bronze powder in the middle, and modified POM
rolled and oil storage pits on the surface
Can be manufactured to customer’s requirements.
Application Features
1. Good bearing performance and wear resistance.
2. It is suitable for rotation, swaying in high load and low speed,
and frequent stop-start motion as well.
3. It can work for long time in the condition of boundary
lubrication; longer service life can be achieved under regular
oiling maintenance.
4. It is machinable for the POM on the surface when the bearing is
fixed, to achieve better matching accuracy.
5. It is mainly applied in automotive chassis, metallurgical,
mining, water conservancy, and construction, and agricultural
machinery, steel rolling equipment as well.
6. Transfer film formed on operation to protect the shaft from
getting stuck.
7. Better lubricating effect for sufficient lubricants on oil
storage pits for standard products.
8. It is lead-free to be widely applied in the situation lead free
required
Technical Parameter
Max Bearing capacity | 140N/mm2 |
Temperature Range | -40oC~+130oC |
Max Sliding Speed | 2.5m/s |
Friction Coefficient | 0.05-0.25 |
Max PV Value for dry friction | 2.8N/mm2m/s |
Max PV Value for oil lubrication | 22N/mm2m/s |