239/1600-B-MB-C3 Spherical Roller Bearing

239/1600-B-MB-C3 is a Double Row Spherical Roller Bearing with dimensions 1600×2060×345 mm and weight 3020 kg, replacing old designation 239/1600BMBC3. It features the B design with a fixed central rib, an MB solid brass cage guided on the inner ring, and C3 radial internal clearance. It offers a dynamic load rating of 17300 kN and a static load rating of 52000 kN.

• Fixed central rib optimizes roller guidance and supports higher axial loads
• Strong self-aligning property compensates shaft deflection and mounting errors
• Solid brass cage ensures reliable roller movement under extreme heavy loads
• C3 radial clearance reserves space for thermal expansion during continuous operation
• Thin cross-section design saves installation space for oversized industrial equipment

The bearing delivers stable and reliable shaft support for large mining machinery and port cranes operating under harsh, extremely heavy loads and misalignment conditions. It is widely used in large crushers, mills, rotary kilns, and other heavy industrial applications.