78349A/78310 Inch series single row taper roller bearing 14136A/14276,88649/10,68149/10,69349/10,297

Delivery Time:5-7 working days after received your payment
Certification:ISO09001:2008

78349A/78310 Inch series single row taper roller bearing 14136A/14276,88649/10,68149/10,69349/10,29749/10
 
Specifications:

Bearing Type	78349A/78310
Dimension	31.75*69.012*19.845mm
Serie	taper roller bearing
No. of Row	Single Row
Seal Type	Open,2RS,ZZ2
Bearing Material	Chromel steel,Stainless steel,carbon steel
Cage	Steel ,nylon ,brass ,bronze,etc
Clearance	C0,C2,C3,C4,C5
Precision Rating	P0, P6,P5,P4,P2
Vabration	Z1V1, Z2V2, Z3V3,Z4V4
Mass(KG)	0.21
Package	Single box, carton,wooden box or per your rquest
Guarantee	One year
Service	(1)Prompt delivery
(2)OEM
(3)Buyer label offered
(4)High Quality
Delivery Date	5-7 working days
Certification	ISO9001:2008

 
Description:
Tapered roller ring included cup and cone there two parts.Cup is outer ring, Cone comprise rollers,cage,inner ring.And the inner ring with the rollers and cage can be fitted separately from the outer ring.The tapered roller bearings are generally used to support comnined load mainly consisting of radial load. The carrying capacity of axial load depends on the contact angle of raceway of outer rings. The bigger the contact angle is, the strongerr the capacity will be .
 
These bearings are suitable for automobiles,truck,rolling mill,mining machinery,construction machine,agriculture machine,metallurgy and plastic machines.

 Application

1) Tapered roller bearing are widely used in car: front-wheel, rear-wheel, transmission, differential pinion shaft. Machine tool spindles, construction machinery,
large-scale agricultural machinery, railway vehicles, gear reduction.
2) And the rolling mill roll neck and deceleration devices.
3) Equipment, instrument, building machinery, rolling stock agricultural machinery.
4) And various specialized machineries.
 

Bearing No.	Dimensions mm
	d	D	T	B	C	rmin
14136A/14276	34.925	69.012	26.982	26.721	15.875	0.8
25877/21	34.925	73.025	23.812	24.608	19.05	1.6
48548/10	34.925	65.088	18.034	18.288	13.97	sp
88649/10	34.925	72.233	25.4	25.4	19.842	2.4
68149/10	34.98	59.131	15.875	16.764	11.938	sp
68149/11	34.98	59.975	15.875	16.764	11.938	sp
78349A/78310A	34.988	61.973	16.7	17	13.6	1.5
88648/10	35.717	72.233	25.4	25.4	19.842	3.6
89449/10	36.512	76.2	29.37	28.575	23.05	3.5
69349/10	38	63	17	17	13.5	sp
13685/21	38.1	69.012	19.05	19.05	15.083	47.5
29748/10	38.1	65.088	18.034	18.288	13.97	sp
29749/10	38.1	65.088	18.034	18.288	13.97	2.3
29749/11	38.1	65.088	19.812	18.288	15.748	2.4
3490/20	38.1	79.375	29.37	29.771	23.812	3.6
418/4	38.1	88.501