Self-Lubricating Flanged Bushing 16 × 22 × 40 mm SANKYO SOBF

• Type: SOBF
• Manufacturer: SANKYO
• Maintenance-free, self-lubricating
• Maximum operating temperature: +300°C
• Material: Bronze with graphite inserts

Dimensions

• dE7: 16 mm
• Dr6: 22 mm
• L: 40 mm
• D1: 29 mm

Alternative Name: Self-Lubricating Flanged Bushing 16 × 22 × 40 mm SANKYO SOBF, graphite bronze bushing, flanged plain bearing, self-lubricating bronze bearing, graphite bearing bush.

Information

Self-Lubricating Flanged Bushing 16 × 22 × 40 mm SANKYO SOBF is a maintenance-free plain bearing manufactured from high-strength bronze with strategically positioned solid graphite lubricant inserts. The graphite is arranged according to the sliding direction to provide continuous lubrication throughout the service life of the bearing.

The bronze body carries the mechanical load, while the graphite inserts continuously create a thin lubricating film between the sliding surfaces, ensuring smooth operation without continuous lubrication.

Features

• Maintenance-free operation
• Self-lubricating graphite inserts
• Excellent wear resistance
• Suitable for high loads
• Maximum recommended operating temperature: 300°C
• Manufactured from bronze processed at approximately 1000°C

Installation and Maintenance

For operating temperatures above 100°C, additional running clearance should be provided to compensate for thermal expansion.

Maintenance generally consists of checking wear every 6 months to 2 years, depending on operating conditions. Lubricating the mating parts after disassembly is recommended. The existing graphite lubrication layer should not be removed. Continuous grease lubrication is not required when operating conditions are met.

Machining

SANKYO bronze is easy to machine using standard machining techniques. No special tooling is required, although sharp cutting tools are recommended.

For HSS or carbide tools, the use of cooling lubricants is recommended. Machining parameters are generally similar to those used for standard carbon steel.

We also offer a wide range of guide bushings and thrust washers. If you require a different model or size, please contact us. Call +48 63 261 42 02 or email biuro@polberis.pl.

Self-Lubricating Flanged Bushing 16 × 22 × 40 mm SANKYO SOBF is also available in other sizes from our product range.

Learn more about bushings here >>