Taper Roller Bearing 32007 32008 32009 32010 32011

Through-Hardened:Through-Hardened treatment gives consistent hardness throughout the component.

  

Tapered Roller Bearings consist of four basic components including : the cone(innner ring),the cup(outer ring),tapered rollers,and a cage(roller retainer).The cone,cup and roller carry the load while the cage spaces retains the rollers on the cone.The cone,rollers and cage components of our tapered roller bearing are refered to as the cone assebly.Individual cup and cone components of our tapered roller bearings are available as well as the complete assembly.

 

Tapered Roller Bearing Material

SZ Tapered Roller Bearings are made of bearing steel due to their expected performance.

 

 

Tapered Roller Bearing Heat Treatments.

Case-Hardened:Surface hardening combined with a tough falexible core (case-Hardened available upon special request only)                        

Althouth Through-Hardened bearings have gradually become the preference in heavy-duty commercial trucking applincations.SZ will supply both Through-Hardened and Case-Hardened Tapered Roller Bearings.

 

 

Tapered Roller Bearing Sizes.

Most standard industrial sizes are available in inch and metric.Custom sizes are alse available upon special request.

 

Taper Roller Bearing Technical Parameter
Bearing NO		D							LOAD RATING		MAX SPEED		UNIT WEIGHT
GB/T297-1994	NTN	d	D	T	B	C	Unidirectional minimum size		DYNAMIC	STATIC	GREASE	OIL
		mm	mm	mm	mm	mm	mm	mm	Cr	Cor	r/min	r/min	kg/pc
32007	32007X	35	62	18	18	14.0	1.0	1.0	41.5	52.5	6100	8100	0.224
32008	32008X	40	68	19	19	14.5	1.0	1.0	50.0	65.5	5300	7100	0.273
32009	32009X	45	75	20	20	15.5	1.0	1.0	57.5	76.5	4800	6400	0.346
32010	32010X	50	80	20	20	15.5	1.0	1.0	62.5	88.0	4400	5800	0.366
32011	32011X	55	90	23	23	17.5	1.5	1.5	80.5	118.0	4400	5400	0.563

 

 

 

Tapered Roller Bearing Advantages.

 

Typical Applincations for Tapered Roller Bearings.

 

Typical Applincations for Tapered Roller Bearings are used for heavy duty,moderate speed applications.Typical applications that will benefit from these durable bearing include:

Agriculture,Construction and Mining Equipment.Various Axle Systems.Conveyance vehicles.Gear Box,Engine Motors,Reducers

 

Taper Roller Bearing 32007 32008 32009 32010 32011