China Bearing Manufacturing 33209 Tapered Roller Bearing 45*85*32mm Wheel Roller Bearings

Description

 

·High load,

· Long service life,

·High rigidity,

·High precision,

·High speed,

·Low noise

 

Application

Tapered roller bearings are more and more widely applied to electronic equipment, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, machinery, equipment, robots, tools, machinery, cnc machine , automotive and digital three-dimensional coordinate measuring equipment and other precision equipment or special machinery industry being.

 

Taper roller bearing are generally used to supportcombined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.

Taper roller bearing are uniquely designed to manage both thrust and radial loads on rotating shafts and in housings.

Taper roller bearing are designed to carry both thrust and radial loads and consist of four components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer.

Taper roller bearing mainly carry radial, axial combined load with radial load in the main. The capacity of axial load carrying depends on the contact angle of outer ring’s raceway. The bigger the contact angle is, the greater the capacity will be.

Taper roller bearing the angle between the outer raceway generatrix and line, the bearing can bearing heavy load and other Tappered Roller Bearings, it mainly bears joint load based on one way axial load,but not only radial load.

Taper roller bearings have tapered inner and outer ring raceways, The tapered roller is in the middle of the two raceways. This kind of bearings is usually separatable, namely the retainer, inner ring and outer ring can be installed apart. They can withstand immense radial direction load and certain axial load. They are designed in different sizes and styles to meet all kinds of functions.

Bearing No.	d	D	T	KG
31305 J2/QDF	25	62	36.5	0.55
31306 J2/QDF	30	72	41.5	0.85
31307 J2/QDF	35	80	45.5	1.1
* 31308 J2/QCL7CDF	40	90	50.5	1.5
* 31309 J2/QCL7CDF	45	100	54.5	2
30210 J2/QDF	50	90	43.5	1.1
* 31310 J2/QCL7CDF	50	110	58.5	2.6
* 33011/QDF03C170	55	90	54	1.35
31311 J2/QDF	55	120	63	3.3
* 32012 X/QCL7CDFC250	60	95	46	1.9
31312 J2/QDF	60	130	67	4.1
* 30213 J2/QDF	65	120	49.5	1.2
31313 J2/QCL7CDF	65	140	72	5.05
32014 X/QDF	70	110	50	1.8
33014/DF	70	110	62	2.4
31314 J2/QCL7CDF	70	150	76	6.15
33015/QDF	75	115	62	2.4
33115/QDFC150	75	125	74	3.8
30215 J2/QDF	75	130	54.5	2.85
32215 J2/QDF	75	130	66.5	3.4
31315 J2/QCL7CDF	75	160	80	7.25
32016 X/QDFC165	80	125	58	2.65
32216 J2/QDF	80	140	70.5	4.25
31316 J1/QCL7CDF	80	170	85	8.75
32017 X/QDF	85	130	58	2.8
33017/QDFC240	85	130	72	3.55
30217 J2/QDF	85	150	61	4.3
32217 J2/QDF	85	150	77	5.45
33217/QDF	85	150	98	7.35
31317 J2/DF	85	180	89	10
32018 X/QDF	90	140	64	3.65
33018/QDFC150	90	140	78	4.5
32218 J2/QDF	90	160	64	3.65
30218 J2/DF	90	160	65	5.15
31318 J2/DF	90	190	93	11.5
33019/QDF	95	145	78	5
32219 J2/DF	95	170	91	8.45
31319 J2/DF	95	200	99	13
32020 X/QDF	100	150	64	3.95
30220 J2/DF	100	180	74	7.6
32220 J2/DF	100	180	98	10
30320 J2/DFC400	100	215	103	16.5
31320 XJ2/DF	100	215	113	18
32021 X/QDF	105	160	70	5
32022 X/QDF	110	170	76	6.3
33122/DF	110	180	112	11.5
30222 J2/DF	110	200	82	10.5
32222 J2/DF	110	200	112	14.5
31322 XJ2/DF	110	240	126	26
32024 X/DF	120	180	76	6.75
33024/DFC250	120	180	96	8.65
30224 J2/DF	120	215	87	13
32224 J2/DF	120	215	123	18.5
30324 J2/DFC600	120	260	119	29.5
31324 XJ2/DF	120	260	136	38.5
32926/DF	130	180	64	4.95
32026 X/DF	130	200	90	10
30226 J2/DF	130	230	87.5	14.5