Product Specification

Graphite impregnated flange brass oilless bearings are a type of self-lubricating bearing that utilizes the unique properties of graphite to provide excellent wear resistance and friction reduction. These bearings are typically made from brass, a copper-zinc alloy, and then impregnated with graphite particles during the manufacturing process.

The graphite particles are distributed throughout the brass matrix, creating a homogeneous mixture that provides lubrication and wear protection. This allows the bearings to operate smoothly without the need for external lubricants, making them suitable for applications where oil or grease cannot be used or where maintenance is difficult.

The flange design of these bearings provides additional stability and support, allowing them to handle higher loads and speeds. They are commonly used in automotive, industrial, and marine applications where durability and reliability are critical.

Overall, graphite impregnated flange brass oilless bearings are a reliable and efficient choice for applications where lubricants are not practical or desired.

Graphite Impregnated Brass Oil Free Bushing - Brass Alloy, flange , oilless bushing & bronze bearings.

MPCTZ10 16 20 Oilless Bushing MPCTZ25-40 Middle Flange Double Cut Copper Alloy

Press Die Mold Part | Plastic Mold Components | Automation Components | CNC Processing and Precision parts according to customer requested.

flange graphite copper bushing - self-lubricating copper bushing - flanged copper bushing was made of high force brass (ZCuZn25Al6Fe3Mn3) as matrix + solid lubricant. The performance of the product has completely exceeded that of similar foreign products.

A:
1. High precision, good moving performance, suitable for sliding parts of various molds.
2. It has good wear resistance and very low friction coefficient.
3. Suitable for reciprocating, rotating, rocking and intermittent movement and other occasions where oil film is difficult to form.
4. Corrosion resistance and chemical resistance.
6. Maintenance-free, long service life, widely used in automobile mold, plastic mold.
Available forms: mold guide post, mold guide sleeve, mold frame for injection molding machine, wear resistant plate for mold guide and according to customer requirements.

Reasons for Selecting Graphite Impregnated Brass Oil Free Bushing

1. Total Self-Lubricating: No oil or grease required
The self-lubricating features allow bearings to be used where oiling is difficult, expensive to implement, and where grease/oil cannot be used. Excellent lubrication is achieved even under high loads at low speeds.

2. Excellent Wear Resistance:
Excellent wear resistance is achieved under severe working conditions, such as heavy load, low velocity, reciprocating, oscillating and intermittent motions where the formation of oil film is difficult.

3. Low Coefficient of Friction: 0.04 to 0.2 typical:
Self-lubrication with specially embedded solid lubricants reduces friction.

4. Wide Operating Temperature Ranges: -415° ° to 1,100° °F
Superior performance is exhibited under high and low temperature conditions.

5. Corrosion and Chemical Resistance:
Performance is not affected by water and caustic chemicals.

6. Designed to Exceed Your Requirements:
High precision products with close tolerances.

7. Cost Competitive:
Maintenance, replacement, and end-item downtime cost reduced due to the exceptional service life compared to similar self-lubricating products.