BSSD For Engineering 21314 spherical roller bearing 21314CC/W33 roller bearing 21314

This 21314 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity(two rows of symmetrical rollers), a 1:12 tapered bore (1:1 cylindrical bore), a C3(normal) radial internal clearance. The bearing's dimensions are 70*150*35mm.

Specifications                                                                                                                   

ParameterValueBore Diameter (d)70 mmOuter Diameter (D)150 mmWidth (B)35 mmDynamic Load Rating (C)~320–350 kN (varies by brand)Static Load Rating (C₀)~400–450 kNSpeed Limit (Grease)~3,000 rpmSpeed Limit (Oil)~4,000 rpmMisalignment Tolerance2.5°

Common Applications

✔ Mining & construction equipment (crushers, vibrating screens)
✔ Industrial gearboxes & heavy reducers
✔ Steel mill rollers & conveyor systems
✔ Paper & cement machinery
✔ Wind turbine pitch/yaw systems