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Inquiry	Bearing NO.	Principal dimensions mm					Details
Inquiry	Bearing NO.	d	D	T	B	C	Details
	2007112E 32012	?60	95	23	23	17.5
	3007712 33112	60	100	30	30	23
	7212E 30212	60	110	23.75	22	-
	7512E 32212	60	110	29.75	28	24
	7312E 30312	60	130	33.5	31	26
	27312E 31312	60	130	33.5	31	22
	7612E 32312	60	130	48.5	46	37
	2007113 32013X2	65	100	23.3	22	19
	3007113 33013	65	100	27	27	21
	7213E 30213	65	120	24.75	23	20
	7513E 32213	65	120	32.75	31	27
	7513 7513	65	120	33	31	27
	33213	65	120	41	41	32
	7713E 7713E	65	130	45	43	35
	27313E 31313	65	140	36	33	23
	7313E 30313	65	140	36	33	28
	27713E 27713E	65	140	40	39	26

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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