Rolamento rígido de esferas RUKO SLS-SPS Vapor 23,0 mm

Precision deep groove ball bearings are essential for smooth, reliable rotation in industrial machinery, yet many standard bearings fail prematurely under demanding conditions. The RUKO SLS-SPS Vapor 23.0mm bearing addresses this with robust construction and pre-greased, maintenance-free operation, ensuring consistent performance in electric motors, gearboxes, and general industrial applications.

Who is it for

Maintenance engineers, machine builders, and technicians who require a dependable single-row deep groove ball bearing with a 20 mm bore, 42 mm outer diameter, and 12 mm width. Ideal for applications requiring C3 internal clearance and sealed protection against contamination.

Main features

• Deep groove ball bearing, 6000 series, single row
• Bore diameter: 20 mm, outer diameter: 42 mm, width: 12 mm
• Contact rubber seals (2RSR) for superior contamination protection
• C3 internal clearance for thermal expansion accommodation
• Pre-greased and maintenance-free
• Sheet steel cage, standard bearing steel (100Cr6)
• Dynamic load rating: 12.7 kN, static load rating: 6.55 kN
• Limiting speeds: 9000 rpm (grease), 15000 rpm (oil)
• Operating temperature: -30°C to +100°C
• Precision class P0 (normal)

Specifications

• Bearing type: Deep groove ball bearing
• Series: 6000
• Bore diameter (d): 20 mm
• Outer diameter (D): 42 mm
• Width (B): 12 mm
• Seal type: 2RSR (two contact rubber seals)
• Internal clearance: C3
• Material: Standard bearing steel (100Cr6)
• Cage material: Sheet steel
• Number of rows: Single row
• Basic dynamic load rating (Cr): 12.7 kN
• Basic static load rating (C0r): 6.55 kN
• Limiting speed (grease): 9000 rpm
• Limiting speed (oil): 15000 rpm
• Operating temperature range: -30°C to +100°C
• Precision class: P0 (normal)
• Lubrication: Pre-greased, maintenance-free
• Application: General industrial, electric motors, gearboxes

Tips

Ensure proper shaft and housing tolerances for optimal bearing life. Avoid exceeding the limiting speed under grease lubrication to prevent overheating. Store in a clean, dry environment until installation.