SF1 Composite Copper Sleeve/Dry Oil Bearing Shaft Sleeve/WearResistant Sleeve M3M50(OD 13.2mm) is designed to provide reliable, maintenance bearing support for rotating shafts. This dry oil bearing sleeve combines a copperbased composite material with wearresistant performance to reduce maintenance and extend service life in light to moderate load applications. The outer diameter is 13.2 mm and the bearing is compatible with shaft sizes in the M3M50 range. Key benefits Dry lubrication and oil operation reduce mess, leakage, and maintenance needs. Wearresistant copper composite promotes longer service life for both sleeve and mating shaft. Low maintenance performance supports higher uptime in continuous or repetitive duty cycles. Consistent friction and load handling across a range of speeds for predictable operation. Easy replacement in compatible housings and assemblies, helping to minimize downtime. Key attributes Functionality: dry oil bearing shaft sleeve for rotating shafts Compatibility: suitable for M3M50 shaft range; outer diameter 13.2 mm Size: OD 13.2 mm Material: composite copper Performance: wearresistant with selflubricating properties for extended service life Specifications at a glance Model: SF1 Type: Composite copper sleeve for dry, oil bearing applications Outer diameter: 13.2 mm Bore/suitable range: M3 to M50 Features: wearresistant, oil operation, maintenance design Applications and use cases Replacing conventional oillubricated bushings in compact gearboxes, small drives, or servo motor assemblies Robotics and automation components where oil operation minimizes maintenance and contamination risk Small conveyors, rollers, and drive wheels requiring a durable, wearresistant sleeve with reduced lubrication needs Why choose SF1 Provides a maintenance solution with reliable dry lubrication Designed for durability in applications with moderate loads and continuous operation Maintains performance consistency across typical operating temperatures and speeds for its size class Notes The description reflects the product model SF1, its composite copper construction, dry oil bearing function, wear resistance, and the M3M50 range with OD 13.2 mm.