4 Row Tapered Roller Bearings

for Roll Neck Applications


  • Extension of bearing life by protection from water, scales or corrosion
  • Increased roller efficiency by stable operation
  • Shorter lead times
  • Cost saving
  • Extended warranty
  • Quick replacement

BMI produces an extensive range of four row tapered roller bearings which covers not only the conventional design with the intermediate rings between the inner and outer rings but also the new designs with the modified rings which integrate the intermediate rings
BMI has the experience of manufacturing four row taper sizes for steel mill applications for over 17 years
BMI also has the capability to manufacture with integral radial shaft seals at both sides.
Whenever possible sealed rings should be used for rolling mills given the longer life, reduced grease consumption, extended maintenance levels and reduced environmental impact.