欧美综合天天夜夜久久,国产做A爱片久久毛片A片高清 ,国产主播一区二区三区在线观看

Inquiry	Bearing NO.	Principal dimensions mm					Details
Inquiry	Bearing NO.	d	D	T	B	C	Details
	7544E 32244	?220	400	114	108	90
	2007948 32948X2	240	320	51	48	41
	2007148 32048X2	240	360	76.5	72	62
	2007148ES 32048/HC	240	360	76	76	57
	2007952 32952X2	260	360	64.5	60	52
	2007152 32052X2	260	400	87.7	82	71
	7352 30352X2	260	540	114	102	85
	2007956 32956X2	280	380	64.5	60	52
	2007156 32056X2	280	420	87.7	82	71
	2007960 32960X2	300	420	74.5	72	62
	2007160 32060X2	300	460	100.7	95	77
	2007164E 32064	320	480	100	100	74
	2007972E 32972	360	480	76	76	57
	7880 7880	400	500	60	57	47
	7184 31084X2	420	620	95	90	67

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.

Inquiry關閉