Copper Bushing, buy Customized bronze bushing brass bushings tools for auto parts concrete bushing tool tapping head drill press parts copper bush on China Suppliers Mobile

Product Details

Product Description

Customized bronze bushing brass bushings tools for auto parts concrete bushing tool tapping head drill press parts copper bush

Performance Index			Data
Max load capacity P			120N/mm²
Max line speed V	Grease Lubrication	2.5m/s
PV value limit			2.8N/mm²·m/s
Friction coef u			0.05~0.15
Max line speed V m/s	Oil lubrication	10
Max PV value			10
Friction coef u			0.04~0.12
Max Working temperature	Grease lubrication	150
Max Working temperature		Oil lubrication	250
Mating Axis	Hardness	≥48 HB
Mating Axis		Roughness	Ra=0.16~0.63
Material			Steel＋CuPb24Sn4
Typical application			High speed, heavy load engine main shaft and transmission gearbox, etc.
Alloy layer hardness			45~70
Thermal conductivity			60W/(m·k)
Coefficient of linear expansion			19×10-6/K
We can also develop according to customers special request while out of this table

Details Images

Application

Company Profile

FACTORY WORKSHOP

Tehco is always focusing on the overseas markets, by satisfying the ever-increasing demands of modernization of customers. We could provide products according to the international standards, and could also provide as per the customers' requests. With stable product quality and best level of services, our products have been exported to dozens of countries and regions from the Europe, the United States, and Southeast Asia, etc.

Packing & Delivery

1. Inner Packing

For small products:

100pcs-200pcs per sealed plastic bag.

For bigger products: 2pcs-10pcs per plastic film roller (depends on the product size)

2. Outer Packing

8pcs-300pcs per carton (depends on the product size)

3. Shipment Packing

18-24 cartons per wood case or pallet, shockproof and safe for transportation.

Delivery pictures

Products loaded on container.

Products arrives at the destination.

Customer is unloading.

Our Advantages

FAQ

Q: Are you trading company or manufacturer?
A: Our management is focused on exporting activities for more than ten years and we have our own bushing factory. TEHCO is always professional and reliable. Our advantages are multiple resource integration, strong quality assurance and excellent service level. We are always responsible for our products.

Q: Hong long is your delivery time?
A: Generally 10-25 days after order. It depends on the quantity.

Q: Do you produce samples? Is it free or extra?
A: For standard products, we produce samples free of charge for our customers. And the express costs will be burdened by the customer, but can be returned after the order is placed.

Q: How to ensure the quality?
A: We produce as per the confirmed technology or drawings for each order for our customers. And our factory has a strict quality control system. We inspect goods during production according to a certain frequency and we also perform the final inspection before the goods are packed.

Q: Do you like to serve the customers only with small orders?
A: We are always glad to grow up together with all our customers whatever big or small.We hope our customers become stronger and stronger to be with us.