RUKO SLS-SPS groefkogellager 50 mm boring, 90 mm buitendiameter, 20 mm breedte, afgedicht, C3-lagerspeling

Deep groove ball bearing with a 50 mm bore diameter, single row design, and sealed for life with two contact rubber seals. Its C3 internal clearance provides greater than normal radial clearance, accommodating thermal expansion and higher speeds.

Advantages

High carbon chrome steel construction ensures durability and resistance to wear. The pressed steel cage maintains ball spacing under load, while grease lubrication is sealed in for maintenance-free operation. Suitable for radial and moderate axial loads in both directions.

Suitable for

• Electric motors and generators
• Pumps and compressors
• Gearboxes and industrial fans
• Conveyor systems and material handling equipment

Key specifications

• Bore diameter (d): 50 mm
• Outer diameter (D): 90 mm
• Width (B): 20 mm
• Dynamic load rating (Cr): 43 kN
• Static load rating (Cor): 29 kN
• Limiting speed (grease lubrication): 6300 rpm
• Operating temperature range: -30°C to +100°C
• Precision class: P0 (normal)
• Series: 62
• Conforms to DIN 625-1

Recommendations

For applications requiring reliable, sealed performance with reduced maintenance. Verify shaft and housing tolerances for proper fit. Not suitable for extreme axial loads or very high speeds beyond the limiting speed.