Four-Row Cylindrical Roller Bearings

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Four-row cylindrical roller bearings are used almost exclusively for the roll necks of rolling mill stands, calenders and roller presses. Because they are normally mounted with an interference fit on the roll neck, four-row cylindrical roller bearings are well suited for rolling mill applications where the rolling.Four row cylindrical roller bearings are mainly used in rolling mill machinery such as cold and hot rolling mills and blanking machines. The bearing is a separate structure. The bearing ring and rolling element assembly can be easily separated.

FOUR-row cylindrical roller bearings Rolling mill roll neck four-row cylindrical roller bearings are designed to achieve the maximum capacity in a limited space. The inner ring raceway surface and the roll can be finished simultaneously after the inner ring is mounted on the roll neck.Angular contact ball bearings . Cylindrical roller bearings . Double direction angular contact thrust ball bearings . Axial-radial cylindrical roller bearings . Angular contact thrust ball bearings for screw drives . Precision lock nuts . Gauges . Slewing bearings . Plain bearings . Spherical plain bearings and rod ends . Principles of selection and application.

Bearing Number	Bore Dia	Outer DIa	Width	Size
410 mm x 560 mm x 420 mm skf BC4B 320612 Four-row cylindrical roller bearings	120.000 mm	215.0000 mm	2.00 mm	2300 rpm
820 mm x 1130 mm x 800 mm skf BC4B 320455 Four-row cylindrical roller bearings	52.0000 mm	20.000 mm	11400 N	1.00 mm
862.98 mm x 1219.302 mm x 876.3 mm skf 312966 E Four-row cylindrical roller bearings	862.98 mm x 1219.302 mm x 876.3 mm	-	-	-
340 mm x 480 mm x 370 mm skf 319040 A Four-row cylindrical roller bearings	50.000 mm	23.00 mm	4800 rpm	90.0000 mm
862.98 mm x 1219.302 mm x 876.3 mm skf 312966 D Four-row cylindrical roller bearings	0.03	0.6	0	30
1040 mm x 1440 mm x 1000 mm skf BC4-8062/HA1 Four-row cylindrical roller bearings	7000 rpm	23.80 mm	20400 N	28600 N
600 mm x 870 mm x 640 mm skf 315513 Four-row cylindrical roller bearings	300.000 mm	375000 N	3.00 mm	420.0000 mm
700 mm x 930 mm x 620 mm skf 316967 Four-row cylindrical roller bearings	360.0000 mm	212000 N	46.00 mm	One Shield
200 mm x 270 mm x 170 mm skf 314553 Four-row cylindrical roller bearings	1.00 mm	67000 N	29.00 mm	5600 rpm
510 mm x 760 mm x 550 mm skf BC4-8007/HB1 Four-row cylindrical roller bearings	0.06 in	1/4-28	1 3/16 in	0.02 in
850 mm x 1150 mm x 840 mm skf 315826 B Four-row cylindrical roller bearings	239/1060CAMKE4	1302	239/1060CAMKE4	ecat_NSSPHR
485 mm x 740 mm x 540 mm skf 315523 Four-row cylindrical roller bearings	FYCR-10	ecat_NSRF	8550	2.14