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Inquiry	Bearing NO.	Principal dimensions mm					Details
Inquiry	Bearing NO.	d	D	T	B	C	Details
	33118X2	?90	150	38.5	36	30
	3007118 33118	90	150	45	45	35
	33118/HA	90	150	45	45	35
	7218E 30218	90	160	32.5	30	26
	32218	90	160	42.5	40	34
	67518 67518	90	160	42.5	40	34
	7518 7518	90	160	43	40	34
	7718 7718	90	160	50	46	39
	7818 7818	90	170	62	59.5	49
	27318E 31318	90	190	46.5	43	30
	7318E 30318	90	190	46.5	43	36
	7618E 32318	90	190	67.5	64	53
	2007119 2007119X2	95	145	32.4	30	26
	3007119 33019	95	145	39	39	32.5
	7819 7819	95	160	47	47	38
	7219E 30219	95	170	34.5	32	27
	7519E 32219	95	170	45.5	43	37

Single-Row Tapered Roller Bearing Inner Diameter 60-900 mm

Double-row Tapered Roller Bearing Inner Diameter of 70-1120 mm

Four-row Tapered Roller Bearing Inner Diameter 139.7-780 mm

The tapered roller bearing is designed to have the taper surfaces of the Inner ring raceway, outer ring raceway and the rolling surface of the roller interest at one point in the central line of the bearing.

Products in the metric system as well as in the English system are available. For more information, please contact WGYS.

They suit for heavy load and impact load.

Single-row Tapered Roller Bearing

It can bear both radial load and one-way axial load.

The axial thrust load will occur when these bearings are bearing radial load, so two bearings should be used face to face or back to back(or in combination) .

According to different contact angles, they can be classified into 3 patterns: small taper angle, medium taper angle and big taper angle.

Double-row Tapered Roller Bearing

They can be divided into 2 kinds: TDO and TDI.

The former one has a outer ring with a double raceway and a inner ring with two single raceways while the latter one has a outer ring with two single raceways and a inner ring with a double raceway. Both can bear radial load and two-way axial load.

The sizes of Inner ring and out ring should be coped in advance to ensure the required internal clearance after installation.

Four-row Tapered Roller Bearing
They suit for low and medium speed rolling mills.
After investigation into the internal clearance in advance, they are easy to use.

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