2014 hot sale high speed low noise tapered roller bearing 32044/YB2

Tapered roller bearing:   Introduction: The inner ring and outer ring of tapered roller bearing have tapered raceway,and between tapered raceway mounted tapered roller. Tapered rolelr bearing is mainly used for carrying radial and axial combined load which is mainly radial load.The axial load carrying capacity of bearing is determined by contact angle α, the bigger α is,the bigger axial load carrying capacity is.Tapered roller bearing is a separable bearing:inner assembly is consisted of inner ring with roller and cage, which can bemounted with outer assembly separably.   Type: Single row tapered roller bearing: The bearing can only limit one direction axial displacement of axis or case shell and carry one direction axial load. With the radial load action, the axial force produced inside bearing should be balanced. Two bearing should be face-to-face amounting or back-to-back amounting. Double row tapered roller bearing: The tapered bearing can carry radial load as well as bidirectional axial load, and can limit bidirectional axial displacement of axis or case shell within the axial clearance of bearing. Four row tapered roller bearing: The bearing's feature is mostly the same as double tapered roller bearing, but can carry more radial load than double row tapered roller bearing, lower limit rotation rate. Mainly be used in heavy machinery, such as roll mill.   Tapered roller bearings are bearings that can take large axial forces (i.e., they are good thrust bearings) as well as being able to sustain large radial forces. The inner and outer ring raceways are segments of cones and the rollers are also made with a taper so that the conical surfaces of the raceways and the roller axes if projected, would all meet at a common point on the main axis of the bearing.   high precision inch taper roller bearings LL225749/10  L225849/10  L225849/18  48290/48220  67388/67322  

Bearing No.	Dimensions [mm]   UJK Brand inch taper roller bearings						Weight [kg]
	d	D	B	C	T	a
LL225749/10	127,000	165,895	17,462	13,495	18,258	6,10	0,92
L225849/10	127,000	169,862	26,195	20,638	25,400	2,50	1,6
L225849/18	127,000	180,975	26,195	20,638	25,400	2,50	2,09
48290/48220	127,000	182,562	38,100	33,338	39,688	5,60	3,29
67388/67322	127,000	196,850	46,038	38,100	46,038	6,40	5,07
74500/74850	127,000	215,900	47,625	34,925	47,625	2,30	6,98
HM926747/10	127,000	228,600	49,428	38,100	53,975	13,50	8,74
97500/97900	127,000	228,600	49,428	38,100	53,975	13,20	8,48
95500/95905	127,000	230,000	63,500	49,212	63,500	14,00	11
95500/95925	127,000	234,950	63,500	48,212	63,500	14,00	11,6
HH228349/10	127,000	254,000	82,550	61,912	77,788	23,40	18,6
HH231637/15	127,000	295,275	87,312	57,150	82,550	26,70	27,8
HH932132/10	127,000	304,800	82,550	57,150	88,900	1,80	30