SKF Single row tapered roller bearings 11590/11520

SKF single row tapered roller bearings (fig. 1) 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 (apex point A, fig. 2) to provide a true rolling action and therefore low frictional moments during operation. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the contact angle, which is usually between 10° and 30°, is related to the calculation factor e (from the product table): the larger the value of e, the larger the contact angle.

SKF BEARINGS various selection , welcome inquiry online or email me directly to : info@cmtgbearing.com.

Designation	Principal dimensions			Basic load ratings		Speed ratings
				dynamic	static	Reference speed	Limiting speed
	d[mm]	D[mm]	T[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
11590/11520	15.875	42.862	14.288	21.5	17.6	13 000	17 000
14131/14276	33.338	69.012	19.845	65.8	67	8 000	10 000
15123/15245	31.75	62	18.161	59.5	57	9 000	11 000
15578/15520	25.4	57.15	17.462	49.1	45.5	10 000	12 000
18690/18620	46.038	79.375	17.462	61.1	62	7 000	8 500
18790/18720	50.8	85	17.462	62.1	65.5	6 300	8 000
1988/1922	28.575	57.15	19.845	58.2	55	10 000	12 000
24780/24720	41.275	76.2	22.225	84.2	86.5	7 000	9 000
25580/25520	44.45	82.931	23.812	99.1	106	6 700	8 000
25580/25522	44.45	83.058	23.876	99.1	106	6 700	8 000
25580/25523	44.45	82.931	26.988	99.1	106	6 700	8 000
25590/25520	45.618	82.931	23.812	99.1	106	6 700	8 000
25590/25523	45.618	82.931	26.988	99.1	106	6 700	8 000
302/28	28	58	17.25	46.6	41.5	10 000	12 000
30202	15	35	11.75	18.5	14.6	17 000	20 000
30203	17	40	13.25	23.4	18.6	15 000	18 000
30204	20	47	15.25	34.1	28	12 000	15 000
30205	25	52	16.25	38.1	33.5	11 000	13 000
30206	30	62	17.25	50	44	9 000	11 000
30207	35	72	18.25	63.2	56	8 000	9 500
30208	40	80	19.75	75.8	68	7 000	8 500
30208 R	40	80	19.75	75.8	68	7 000	8 500
30209	45	85	20.75	81.6	76.5	6 300	8 000
30210	50	90	21.75	93.1	91.5	6 000	7 500
30211	55	100	22.75	111	106	5 300	6 700
30212	60	110	23.75	120	114	5 000	6 000
30213	65	120	24.75	141	134	4 500	5 600
30214	70	125	26.25	155	156	4 300	5 300
30215	75	130	27.25	171	176	4 000	5 000
30216	80	140	28.25	184	183	3 800	4 800

CMTG BEARING CO.,LIMITED. has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Your inquiries will have our highest attention.