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
399.93 mm x 590 mm x 440 mm skf 313038 A Four-row cylindrical roller bearings	137000 N	3000 rpm	190.0000 mm	159000 N
536.176 mm x 762.03 mm x 558.8 mm skf 313535 D Four-row cylindrical roller bearings	237	42	3200	140
620 mm x 820 mm x 475 mm skf BC4-8041/HA4 Four-row cylindrical roller bearings	620 mm x 820 mm x 475 mm	-	-	-
487.98 mm x 637 mm x 350 mm skf BC2B 326196/HA1VJ202 Four-row cylindrical roller bearings	17300 N	26000 N	17.000 mm	15000 rpm
420 mm x 580 mm x 320 mm skf 313555 C/VJ202 Four-row cylindrical roller bearings	1.00 mm	100.000 mm	4500 rpm	64000 N
350 mm x 520 mm x 300 mm skf BC4B 326909 A/HA3 Four-row cylindrical roller bearings	2313K	1	1.7	1
937.5 mm x 1270.25 mm x 825.5 mm skf 315265 Four-row cylindrical roller bearings	2.00 mm	1.00 mm	76100 N	21000 rpm
460 mm x 680 mm x 400 mm skf BC4B 322374 Four-row cylindrical roller bearings	19300 N	27600 N	0.60 mm	30.00 mm
759 mm x 1210 mm x 740 mm skf 313685 B Four-row cylindrical roller bearings	1.00 mm	6700 N	52.0000 mm	14000 rpm
475 mm x 600 mm x 392 mm skf BC4-8003/HA1VA907 Four-row cylindrical roller bearings	18	4145	68	2.48
350 mm x 500 mm x 380 mm skf 314563/VJ202 Four-row cylindrical roller bearings	80.0000 mm	42.00 mm	1.00 mm	1.50 mm
340 mm x 480 mm x 350 mm skf 314485 C Four-row cylindrical roller bearings	92 kN	mm	35 mm	6 300 min-1