Four row bearings

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Four-row tapered roller bearings can accommodate combined (radial and axial) loads at low to moderate speeds. They are used almost exclusively in work roll applications such as rolling mills. Our premium quality four-row sealed bearings are designed to operate at high speeds and withstand harsh environments, even while carrying heavy loads. Built with highly rated apered roller bearings, our sealed roll neck bearings are expected to provide a lower cost of ownership due to less required maintenance and longer bearing life.   high-capacity tapered roller bearings offer durable toughness. The newest  sealed roll neck bearing is the integrated seal design that exemplifies our focus on advancing technology for the metals industry.  Also available are the seal carrier design, many special designs and custom designs.

There are a variety of special features that can be incorporated in the design of four row bearings, such as: face notches, helical bore grooves, extended cones, re-lubrication accommodations, cup and/or cone seals, etc.

Bearing Number Bore Dia Outer DIa Width Size
L163149D/L163110/L163110D Four row bearings 17 Yes (with retaining 6202 Flange Type
150TQO210-2 Four row bearings 14mm SCC207 9 mm 90
310TQO430-1 Four row bearings Quote 65 Cast Iron 62200
48290DW/48220/48220D Four row bearings J7 No 29400 Silicone
475TQO660-1 Four row bearings 48.3 mm 11.2 kN 31 mm 12mm
395TQO545-2 Four row bearings 65800 P4 Open Type Radial
170TQO230-1 Four row bearings VV (Non-Contact Rubb 6 8 Days 1045 Carbon Steel
EE134103D/134143/134144D Four row bearings 90 Flat No 190
HM252343D/HM252310/HM252310D Four row bearings Quote No No Used for Light load
67975D/67920/67921XD Four row bearings 70 ~ 80 DD (Contact Rubber S Flanged Pilot Type No
HM252347D/HM252310/HM252310D Four row bearings With Outer Ring No Grade 0 Radial
71451D/71750/71751D Four row bearings UC324G2T04 100 °C 75 Nm C324-