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
M274149D/M274110/M274110D Four row bearings	Yes (with retaining	6901	[Aluminum Alloy] 201	[Steel] Steel
1580TQO1960-1 Four row bearings	Cast Iron	Take-Up Type	Cast iron single clo	124
M276449D/M276410/M276410D Four row bearings	Compact Type	Flange Type	49	Single
320TQO540-1 Four row bearings	18mm	55 mm	22.2 mm	55.6 mm
100TQO170-1 Four row bearings	22 mm	0.93 kg	-20 °C	100 °C
48290DW/48220/48220D Four row bearings	60 mm	-20 °C	68 kN	105 mm
HM237545D/HM237510/HM237511XD Four row bearings	Steel plate single c	Standard	9 Days or more	19500
160TQO226-1 Four row bearings	20 mm	28.6 mm	6.5 mm	M6x1
510TQI655-1 Four row bearings	Double	[Aluminum Alloy] 201	Deep Groove Ball Bea	Flange Type
77750 Four row bearings	J7	Used for Light load	7850	No
M284249D/M284210/M284210XD Four row bearings	53.9 mm	49 mm	8,500 rpm	0.405
89111D/89148/89151XD Four row bearings	M10×1.5	6 Days	Square	Available