RUKO SLS-SPS-vap. 25,4mm Rolamento de esferas rígido, 25x52x15mm, vedações 2RSR, folga C3

Dynamic load rating of 14.8 kN and a limiting speed of 8500 rpm make this deep groove ball bearing a robust choice for demanding applications. The RUKO SLS-SPS-vap. 25.4mm Kugellager is a single-row bearing with a bore diameter of 25 mm, outer diameter of 52 mm, and width of 15 mm. It features 2RSR rubber contact seals on both sides and C3 internal clearance, ensuring reliable performance in environments where thermal expansion or slight misalignment may occur.

Overview

Manufactured from standard bearing steel (100Cr6 / AISI 52100) with a steel cage, this bearing is greased for life and designed for maintenance-free operation. The C3 clearance provides greater than normal radial internal clearance, accommodating higher speeds and temperature differentials. The 2RSR seals offer excellent protection against contamination while retaining the factory-fill grease.

What stands out

• High dynamic load rating: 14.8 kN for heavy-duty performance
• Limiting speed of 8500 rpm with grease lubrication
• Dual rubber contact seals (2RSR) for superior contamination resistance
• C3 internal clearance for high-speed and high-temperature applications
• Greased for life – no relubrication required

Technical details

• Bearing type: Deep groove ball bearing
• Bore diameter (d): 25 mm
• Outer diameter (D): 52 mm
• Width (B): 15 mm
• Sealing: 2RSR (two rubber contact seals)
• Internal clearance: C3 (greater than normal)
• Number of rows: Single row
• Material: Standard bearing steel (100Cr6 / AISI 52100)
• Cage material: Steel
• Dynamic load rating (Cr): 14.8 kN
• Static load rating (C0r): 7.8 kN
• Limiting speed (grease): 8500 rpm
• Operating temperature range: -30°C to +100°C
• Precision class: P0 (normal)
• Lubrication: Greased for life

Our verdict

A reliable, maintenance-free deep groove ball bearing with excellent sealing and high-speed capability, ideal for a wide range of industrial applications.