SKF spherical roller bearing C3 clearance (large clearance) Inner diameter 50 mm x outer diameter 110 mm x width 27 mm 21310 E/C3 1 piece

Catalog number: 21310 E/C3 Features: * The spherical roller bearing is a self-aligning type, and is less susceptible to shaft misalignment caused by shaft deflection, etc. * Special bainite material that is heat-resistant up to 200°C and has excellent resistance to wear, material cracking, and fatigue is used as standard. * Explorer specification model numbers have the following improved performance. * Compared to conventional design bearings, it has improved dynamic load capacity, improved wear resistance, reduced noise and vibration levels, and reduced frictional heat, resulting in a significant extension of the bearing's practical lifespan. Specifications: ● Inner ring diameter (mm): 50 ● Outer ring diameter (mm): 110 ● Width (mm): 27 ● Operating temperature range (℃): -40 to +200 ● Precision grade: ISO 492 dimensional precision, width tolerance less than half of the ISO standard, rotational precision P5 grade ● C3 clearance (large clearance) ● Two-part window type stamped steel cage ● Flangeless inner ring ● Inner ring guide type guide ring ● Optimized internal design to increase load capacity ● Oil groove and three oil holes on outer ring Material/Finish: ● High carbon chromium bearing steel