Phosphor Bronze Bushings

Description

Wrapped bronze bearing & flanged bushing with lubrication indents ISO 3547 and DIN 1494

Wrapped Bronze is made completely of bronze, CuSn8. The bushings are produced from strips which are then wrapped and calibrated. The working surface is machined and provided with oil holes all over its sliding surface. These indentations serve as lubricant reservoirs, where lubricant is initially filled and progressively released during operation.

Application recommendations:

Shaft tolerance e7 – f8

Housing tolerance H7

Shaft roughness Ra, µm 0,4 .. 0,8

Shaft hardness, HB 150 – 400

Wrapped Bronze bushings offer many features and advantages
• insensitive to dirty environments
• resistant to shock loads and vibrations at slow speeds
• good resistance to corrosive conditions

Wrapped Bronze cylindrical bushings are made completely of bronze. They are particularly suitable for applications which must be re-lubricated due to dirty environments. The sliding surface is provided with lubrication pockets which contribute to the enhanced lubrication performance.VIIPLUS offers a full range of both plain and flanged cylindrical bushings in accordance with ISO 3547 and DIN 1494

Lubrication Bushings

Lubrication improves the sliding properties, reduces wear and prevents corrosion since the metal surfaces of bushing and shaft are separated from each other. VIIPLUS Wrapped Bronze bushings are intended to be lubricated with grease or oil. All commonly used greases can be used. Seals are recommended when the bearing is to be used in an aggressive environment.

Characteristics

• High load capacity
• Works well even in difficult conditions
• Good lubrication properties because of lubrication indents
• Wide range of temperature

Type of applications

• Forest machines
• Agriculture machines
• Fork lift trucks
• Hoisting equipment

Design

• Cylindrical bearings
• Flanged bearings
• Thrust washers
• Plates
• Drawing details

Technical information and standard dimensions on the data sheet