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Inquiry	Bearing NO.	Principal dimensions mm					Details
Inquiry	Bearing NO.	d	D	T	C	B	Details
	879/500 879/500	?501.65	711.2	250.825	106.363	250.825
	332171 332171	510.13	800	285	100	285
	10979/530 3519/530	530	710	190	136	82
	878/530 878/530	530	730	250	104	250
	877/570 877/570	570	750	240	100	240
	10979/600 3519/600	600	800	205	156	90
	524241 879/635	635	939.8	304.8	110	304.8
	10979/710 3519/710	710	950	240	175	106
	3519/750X2/HC	750	1000	255	190	112
	10979/750 3519/750	750	1000	264	194	112
	10979/900 3519/800	800	1060	270	204	115
	10979/850 3519/850	850	1120	268	188	118
	10979/900 3519/900	900	1180	275	205	122
	10979/1120 3519/1120	1120	1460	335	250	158

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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