230K Series

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Spherical roller bearing

Spherical roller bearings have double row rollers, the outer ring has a common spherical raceway, the inner ring has two raceways and is inclined at an angle relative to the bearing axis. This ingenious structure makes it have automatic centering performance, so it is not easy to be affected by the angle of the shaft and the bearing box seat or the bending of the shaft. It is suitable for the installation error or the deflection of the shaft. The bearing can not only bear radial load, but also can bear two-way axial load.

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Spherical roller bearing

Spherical roller bearings have two kinds of inner holes: cylindrical and conical. The taper of conical taper hole is 1:30 and 1:12. This conical inner hole bearing is equipped with a set sleeve or a withdrawal sleeve. The conical inner hole self-aligning ball bearing can be easily and quickly assembled on the optical axis or stepped crankshaft.
The types of self-aligning roller bearings are: self-aligning roller bearings (20000CC type); Tapered hole self-aligning roller bearings (20000CCK type); Spherical roller bearings (20000CC/W33 type); Tapered hole self-aligning roller bearings (20000CCK/W33 type); Self-aligning roller bearings (20000CCH type) 33 kinds of self-aligning roller bearings mounted on tightening sleeves

230K Series
Main dimensions (mm)				Rated load (kN)		Permissible speed (rpm)		Weight (Kg)	Model
d	D	B	rs min	Cr	Cor	grease lubrication	oil lubrication
110	170	45	2	282	455	1,800	2,800	3.71	23022
110	170	45	2	282	455	1,800	2,800	3.58	23022K
110	170	45	2	282	455	1,800	2,800	3.58	23022KW33C3
110	170	45	2	282	455	1,800	2,800	3.71	23022W33C3
120	180	46	2	296	495	1,700	2,600	4.05	23024
120	180	46	2	296	495	1,700	2,600	3.9	23024K
120	180	46	2	296	495	1,700	2,600	3.9	23024KW33C3
120	180	46	2	296	495	1,700	2,600	4.05	23024W33C3
130	200	52	2	375	620	1,500	2,300	5.9	23026
130	200	52	2	375	620	1,500	2,300	5.69	23026K
130	200	52	2	375	620	1,500	2,300	5.69	23026KW33C3
130	200	52	2	375	620	1,500	2,300	5.9	23026W33C3
140	210	53	2	405	690	1,400	2,200	6.35	23028
140	210	53	2	405	690	1,400	2,200	6.12	23028K
140	210	53	2	405	690	1,400	2,200	6.12	23028KW33C3
140	210	53	2	405	690	1,400	2,200	6.35	23028W33C3
150	225	56	2.1	445	775	1,300	2,000	7.73	23030
150	225	56	2.1	445	775	1,300	2,000	7.45	23030K
150	225	56	2.1	445	775	1,300	2,000	7.45	23030KW33C3
150	225	56	2.1	445	775	1,300	2,000	7.73	23030W33C3
160	240	60	2.1	505	885	1,200	1,900	9.42	23032
160	240	60	2.1	505	885	1,200	1,900	9.09	23032K
160	240	60	2.1	505	885	1,200	1,900	9.09	23032KW33C3
160	240	60	2.1	505	885	1,200	1,900	9.42	23032W33C3
170	260	67	2.1	630	1,080	1,100	1,800	12.7	23034
170	260	67	2.1	630	1,080	1,100	1,800	12.3	23034K
170	260	67	2.1	630	1,080	1,100	1,800	12.3	23034KW33C3
170	260	67	2.1	630	1,080	1,100	1,800	12.7	23034W33C3
180	280	74	2.1	740	1,290	1,100	1,700	16.7	23036
180	280	74	2.1	740	1,290	1,100	1,700	16.1	23036K
180	280	74	2.1	740	1,290	1,100	1,700	16.1	23036KW33C3
180	280	74	2.1	740	1,290	1,100	1,700	16.7	23036W33C3
190	290	75	2.1	755	1,350	1,000	1,600	17.7	23038
190	290	75	2.1	755	1,350	1,000	1,600	17.1	23038K
190	290	75	2.1	755	1,350	1,000	1,600	17.1	23038KW33C3
190	290	75	2.1	755	1,350	1,000	1,600	17.7	23038W33C3
200	310	82	2.1	915	1,620	960	1,500	22.7	23040
200	310	82	2.1	915	1,620	960	1,500	21.9	23040K
200	310	82	2.1	915	1,620	960	1,500	21.9	23040KW33C3
200	310	82	2.1	915	1,620	960	1,500	22.7	23040W33C3
220	340	90	3	1,060	1,920	870	1,300	29.9	23044
220	340	90	3	1,060	1,920	870	1,300	28.8	23044K
220	340	90	3	1,060	1,920	870	1,300	28.8	23044KW33C3
220	340	90	3	1,060	1,920	870	1,300	29.9	23044W33C3
240	360	92	3	1,130	2,140	790	1,200	33.4	23048
240	360	92	3	1,130	2,140	790	1,200	32.2	23048K
240	360	92	3	1,130	2,140	790	1,200	32.2	23048KW33C3
240	360	92	3	1,130	2,140	790	1,200	33.4	23048W33C3
260	400	104	4	1,420	2,620	720	1,100	48.5	23052
260	400	104	4	1,420	2,620	720	1,100	46.8	23052K
260	400	104	4	1,420	2,620	720	1,100	46.8	23052KW33C3
260	400	104	4	1,420	2,620	720	1,100	48.5	23052W33C3
280	420	106	4	1,510	2,920	660	1,000	52.4	23056
280	420	106	4	1,510	2,920	660	1,000	50.6	23056K
280	420	106	4	1,510	2,920	660	1,000	50.6	23056KW33C3
280	420	106	4	1,510	2,920	660	1,000	52.4	23056W33C3
300	460	118	4	1,890	3,550	610	940	72.4	23060
300	460	118	4	1,890	3,550	610	940	70.2	23060K
300	460	118	4	1,890	3,550	610	940	70.2	23060KW33C3
300	460	118	4	1,890	3,550	610	940	72.4	23060W33C3

Spherical roller bearing