RUKO SLS-SPS Vapor 40,5mm drážkové guľôčkové ložisko

For maintenance technicians and machine builders replacing worn bearings in industrial equipment, the RUKO SLS-SPS Vapor 40.5mm deep groove ball bearing provides reliable performance in demanding applications. This single-row bearing features a 40 mm inner diameter, 80 mm outer diameter, and 18 mm width, with steel shields on both sides to retain grease and exclude contaminants.

Key specifications

• Bearing type: Deep groove ball bearing
• Row type: Single row
• Sealing: Shielded (2Z)
• Internal clearance: C3
• Inner diameter: 40 mm
• Outer diameter: 80 mm
• Width: 18 mm
• Material: High carbon chromium steel
• Cage material: Pressed steel
• Basic dynamic load rating: 32.5 kN
• Basic static load rating: 19 kN
• Fatigue load limit: 0.8 kN
• Limiting speed (grease): 9500 r/min
• Limiting speed (oil): 13000 r/min
• Reference speed: 17000 r/min
• Lubrication: Pre-lubricated with grease
• Operating temperature range: -40 to +100 °C
• Precision class: P0 (Normal)

Why choose it

With C3 internal clearance, this bearing accommodates thermal expansion and interference fits, making it suitable for high-speed or high-temperature conditions. The 2Z shields provide effective protection against dirt and debris while retaining the factory grease fill.

Ideal use cases

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

Good to know

The bearing is pre-lubricated with grease and ready for installation. Its high carbon chromium steel construction ensures durability and resistance to wear under heavy loads.