RUKO SLS-SPS Vapor 28,3 mm guľôčkové ložisko

Deep groove ball bearing with a 28.3 mm outer diameter, engineered for high-speed rotation and low friction. Its sealed design retains pre-greased lubrication, making it suitable for applications where maintenance access is limited.

Advantages

Single-row construction with C3 internal clearance accommodates thermal expansion and slight misalignment. Two rubber seals protect against contamination while retaining grease. Chrome steel material provides durability and resistance to wear.

Suitable for

• Electric motors and generators
• Pumps and compressors
• Industrial fans and blowers
• Conveyor rollers

Key specifications

• Bearing type: Deep groove ball bearing
• Number of rows: Single row
• Inner diameter: 25 mm
• Outer diameter: 47 mm
• Width: 12 mm
• Seal type: Two rubber seals (2RSR)
• Internal clearance: C3
• Cage material: Sheet steel
• Bearing material: Chrome steel (100Cr6)
• Lubrication: Pre-greased
• Basic dynamic load rating: 14.8 kN
• Basic static load rating: 7.8 kN
• Fatigue load limit: 0.335 kN
• Limiting speed (grease): 10000 rpm
• Reference speed: 19000 rpm
• Operating temperature range: -30°C to +100°C
• Bore type: Cylindrical
• Precision class: P0 (Normal)

Recommendations

Verify mounting dimensions and load ratings against your application requirements before installation. Ensure proper alignment and avoid impact loads during fitting.