RUKO SLS-SPS Vapor 25,0 mm drážkové guľôčkové ložisko

In a high-speed spindle or a demanding industrial gearbox, the RUKO SLS-SPS Vapor 25.0 mm deep groove ball bearing keeps rotating assemblies running smoothly. This single-row bearing features a 25 mm bore, 52 mm outer diameter, and 15 mm width, with two contact rubber seals (2RSR) to retain grease and block contaminants. Its C3 internal clearance accommodates thermal expansion, while the standard bearing steel construction and sheet steel cage provide reliable performance. Pre-lubricated with grease and rated for speeds up to 9500 rpm with grease lubrication, it is suitable for a wide range of machinery.

Key specifications

• Bore diameter: 25 mm
• Outer diameter: 52 mm
• Width: 15 mm
• Seal type: Two contact rubber seals (2RSR)
• Internal clearance: C3 (greater than normal)
• Dynamic load rating: 14.8 kN
• Static load rating: 7.8 kN
• Limiting speed (grease): 9500 rpm
• Limiting speed (oil): 13000 rpm
• Material: Standard bearing steel (100Cr6 / AISI 52100)
• Cage material: Sheet steel
• Lubrication: Pre-lubricated with grease
• Operating temperature range: -30 to +100 °C
• Precision class: P0 (normal)

Why choose it

The RUKO SLS-SPS Vapor bearing is a reliable choice for applications requiring a sealed, pre-lubricated deep groove ball bearing with C3 clearance. Its rubber seals provide effective protection against dirt and moisture, extending service life in challenging environments.

Ideal use cases

• Electric motors and generators
• Pumps and compressors
• Gearboxes and transmissions
• Conveyor systems
• Agricultural machinery

Good to know

The bearing is manufactured to precision class P0, the standard tolerance class for general industrial applications. It is designed as a non-locating bearing, allowing axial displacement to accommodate thermal expansion of the shaft.