Spherical roller bearing 21309EAKW33

radialdouble-rowwith cage

The spherical roller bearing withstands significant loads and misalignments. This type of roller bearing is well adapted to harsh operating conditions: impacts or vibrations (crushers, vibrating screens, heavy handling, etc.). With the ULTAGE design, NTN EUROPE offers as standard, unsurpassed endurance and longevity. PRODUCT DEFINITION Brand - NTN d - Internal diameter - 45 mm D - External diameter - 100 mm B - Bearing/Inner ring width - 25 mm d2 - External diameter inner ring - 65 mm D1 - Inner diameter outer ring - 86,7 mm rs - Min fillet radius - 1,5 mm Number of lubrication holes - 3 b - Groove width - 6,84 mm k - Hole diameter - 3 mm Associated sleeve reference - H309 Radial clearance class - CN Mass - 0,93 kg