SKF Shielded Deep-Groove Ball Bearing, 40mm ID, 62mm OD - 61908-2RS1 This versatile deep-groove ball bearing from SKF is an innovative solution for the simultaneous reduction of rotational friction and the support of radial and axial loads. The simple and non-separable design is robust and calls for little maintenance as it's pre-lubricated and resistant to wear. You can use this unit in high-speed power transmission applications with rotational speeds of up to 6700rpm (rotations per minute). • NBR (nitrile butadiene rubber) seals keep debris out of the bearing to improve performance and prevent damage
• Durable steel material for strength and resistance to corrosion in harsh environments
• Heat stabilised to +120°C for use at high temperatures
• Light weight of 0.12kg to reduce strain on components Applications • Electric motors for household appliances
• Automotive industry
• Office machinery What makes this bearing suitable for use at rapid speeds and high temperatures? The bearing has a greater-than-normal radial internal clearance that means it can withstand higher speeds and temperatures. The low levels of friction produced by the bearing also enable it to move smoothly at high speeds without generating excessive heat.