RUKO SLS-SPS Vapor 34 mm cuscinetto a sfere scanalato

When rotating shafts need reliable support under radial and light axial loads, a precision deep groove ball bearing is the standard solution. This RUKO SLS-SPS vapor bearing with a 35 mm bore, 72 mm outer diameter and 17 mm width is engineered for smooth operation and long service life. The contact seals on both sides (2RSR) keep lubricant in and contaminants out, while the C3 internal clearance provides extra room for thermal expansion, making it suitable for higher-speed or higher-temperature applications.

Who is it for

Maintenance technicians, machine builders and repair specialists who need a dependable single-row deep groove ball bearing for electric motors, pumps, gearboxes or similar rotating equipment. It is a drop-in replacement for standard 6207-2RSR-C3 bearings.

Main features

• Deep groove ball bearing, single row, for high radial and moderate axial loads.
• Contact seals on both sides (2RSR) for excellent grease retention and contamination protection.
• C3 radial internal clearance greater than normal, suited for higher speeds and temperature differentials.
• Sheet steel cage and standard bearing steel (100Cr6) for durability.
• Operating temperature range from -30 °C to +100 °C.

Specifications

• Bore diameter (d): 35 mm
• Outer diameter (D): 72 mm
• Width (B): 17 mm
• Seal type: 2RSR (contact seals on both sides)
• Internal clearance: C3
• Number of rows: single row
• Cage material: sheet steel
• Bearing material: standard bearing steel (100Cr6)
• Basic dynamic load rating (Cr): 25.5 kN
• Basic static load rating (C0r): 15.3 kN
• Fatigue load limit (Pu): 0.64 kN
• Reference speed: 10000 r/min
• Limiting speed (grease): 7000 r/min

Tips

Check shaft and housing tolerances before installation. For high-speed applications, ensure adequate lubrication and consider the limiting speed. Store bearings in their original packaging in a dry, clean environment until ready to mount.