rolamentos ina rolamentos brasil tabela rolamentos 99575/99100,L630349/L630310,LL639249/LL639210,30TAC72B,60TAC120B

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Tapered roller bearing

Tapered roller bearings have tapered inner and outer ring raceways and tapered rollers. They are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis to provide true rolling and low friction. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle . The size of the angle is indicated by the calculation factor e : the larger the value of e, the larger the contact angle. A single row tapered roller bearing is typically adjusted against a second tapered roller bearing. 
Single row tapered roller bearings are separable ,i.e. the inner ring with roller and cage assembly (cone) can be mounted separately from the outer ring (cup). 

Our Bearing Product Range:

1.Deep groove ball bearing

2.Thrust ball bearing

3.Angular contact ball bearing

4.Self-aligning ball bearing

5.Taper roller bearing

6.Cylindrical roller bearing

7.Spherical roller bearing

8.Bearing cage

9.Forgings etc...

Product Parameter

	D(mm)	d(mm)	B(mm)	Weight(kg)
48385/48320	190.5	133.35	39.688	3.64
67390/67322	196.85	133.35	46.038	4.63
67391/67322	196.85	133.35	46.038	4.59
74525/74850	215.9	133.35	47.625	6.56
95525/95925	234.95	133.35	63.5	11.3
48393/48320	190.5	136.525	39.688	3.43
896/892	228.6	136.525	57.15	9.07
74550/74850	215.9	139.7	47.625	6.05
898/892	228.6	139.7	57.15	8.76
99550/99100	254	139.7	66.675	14.3
48684/48620	200.025	142.875	39.688	3.85
48685/48620	200.025	142.875	39.688	3.89
36690/36620	193.675	146.05	28.575	2.27
99575/99100	254	146.05	66.675	13.5
L630349/L630310	192.088	152.4	24	1.53
M231648/M231610	222.25	152.4	46.83	5.72
L432349/L432310	205.583	158.75	23.812	1.89
46780/46720	225.425	158.75	39.688	5.2
46790/46720	225.425	165.1	39.688	4.69
JHM534149/JHM534110	230	170	38	4.37
36990/36920	227.012	177.8	30.162	2.92
67790/67720	247.65	177.8	47.625	6.57
JM736149/JM736110	250	180	45	6.76
JM738249/JM738210	260	190	44	6.85
LL639249/LL639210	241.3	196.85	23.017	2.07

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