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
EE755281D/755360/755361D Four row bearings	12	T-Shaped	Deep Groove Ball Bea	8 Days
3819/560/HC Four row bearings	47.6 mm	100 °C	P207-	15.2 kN
89111D/89148/89151XD Four row bearings	25	Electroless Nickel P	6	Deep Groove Ball Bea
EE665231D/665355/665356D Four row bearings	0.3	11 kN	6,800 rpm	55 mm
320TQO460-1 Four row bearings	19.2 mm	3.97 mm	23.2 kN	149 mm
240TQO400-1 Four row bearings	Needle Roller	With Outer Ring	6	3700
279TQO410-1 Four row bearings	FL208-	EX208-24G2	18.2 kN	36 mm
LM286249D/LM286210/LM286210D Four row bearings	12,000 rpm	0.38 Hz	45.5 mm	12.8
EE662300D/663550/663551D Four row bearings	0.6	5,300 rpm	0.55	N/A
EE640193D/640260/640261D Four row bearings	110 °C	15.6	118.5 mm	5,300 rpm
2077148 Four row bearings	1 mm	160 mm	20 mm	110 mm
380TQO520-3 Four row bearings	125	56.6 mm	150 mm	43.55 kN