241K30 Series

Category:

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

241K30 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	180	69	2	450	755	1,500	2,400	7.07	24122
110	180	69	2	450	755	1,500	2,400	6.96	24122K30
110	180	69	2	450	755	1,500	2,400	6.96	24122K30W33C3
110	180	69	2	450	755	1,500	2,400	7.07	24122W33C3
120	200	80	2	575	945	1,400	2,100	10.3	24124
120	200	80	2	575	945	1,400	2,100	10.1	24124K30
120	200	80	2	575	945	1,400	2,100	10.1	24124K30W33C3
120	200	80	2	575	945	1,400	2,100	10.3	24124W33C3
130	210	80	2	585	995	1,300	2,000	11	24126
130	210	80	2	585	995	1,300	2,000	10.8	24126K30
130	210	80	2	585	995	1,300	2,000	10.8	24126K30W33C3
130	210	80	2	585	995	1,300	2,000	11	24126W33C3
140	225	85	2.1	670	1,150	1,200	1,800	13.3	24128
140	225	85	2.1	670	1,150	1,200	1,800	13.1	24128K30
140	225	85	2.1	670	1,150	1,200	1,800	13.1	24128K30W33C3
140	225	85	2.1	670	1,150	1,200	1,800	13.3	24128W33C3
150	250	100	2.1	885	1,520	1,100	1,700	20.2	24130
150	250	100	2.1	885	1,520	1,100	1,700	20	24130K30
150	250	100	2.1	885	1,520	1,100	1,700	20	24130K30W33C3
150	250	100	2.1	885	1,520	1,100	1,700	20.2	24130W33C3
160	270	109	2.1	1,040	1,780	1,000	1,600	26	24132
160	270	109	2.1	1,040	1,780	1,000	1,600	25.6	24132K30
160	270	109	2.1	1,040	1,780	1,000	1,600	25.6	24132K30W33C3
160	270	109	2.1	1,040	1,780	1,000	1,600	26	24132W33C3
170	280	109	2.1	1,080	1,880	960	1,500	27.2	24134
170	280	109	2.1	1,080	1,880	960	1,500	26.8	24134K30
170	280	109	2.1	1,080	1,880	960	1,500	26.8	24134K30W33C3
170	280	109	2.1	1,080	1,880	960	1,500	27.2	24134W33C3
180	300	118	3	1,250	2,210	900	1,400	34.3	24136
180	300	118	3	1,250	2,210	900	1,400	33.8	24136K30
180	300	118	3	1,250	2,210	900	1,400	33.8	24136K30W33C3
180	300	118	3	1,250	2,210	900	1,400	34.3	24136W33C3
190	320	128	3	1,420	2,480	850	1,300	42.8	24138
190	320	128	3	1,420	2,480	850	1,300	42.2	24138K30
190	320	128	3	1,420	2,480	850	1,300	42.2	24138K30W33C3
190	320	128	3	1,420	2,480	850	1,300	42.8	24138W33C3
200	340	140	3	1,630	2,900	800	1,200	53.4	24140
200	340	140	3	1,630	2,900	800	1,200	52.6	24140K30
200	340	140	3	1,630	2,900	800	1,200	52.6	24140K30W33C3
200	340	140	3	1,630	2,900	800	1,200	53.4	24140W33C3
220	370	150	4	1,880	3,400	720	1,100	67	24144
220	370	150	4	1,880	3,400	720	1,100	66	24144K30
220	370	150	4	1,880	3,400	720	1,100	66	24144K30W33C3
220	370	150	4	1,880	3,400	720	1,100	67	24144W33C3
240	400	160	4	2,110	3,800	650	1,000	82.2	24148
240	400	160	4	2,110	3,800	650	1,000	80.9	24148K30
240	400	160	4	2,110	3,800	650	1,000	80.9	24148K30W33C3
240	400	160	4	2,110	3,800	650	1,000	82.2	24148W33C3
260	440	180	4	2,510	4,600	600	920	114	24152
260	440	180	4	2,510	4,600	600	920	112	24152K30
260	440	180	4	2,510	4,600	600	920	112	24152K30W33C3
260	440	180	4	2,510	4,600	600	920	114	24152W33C3
280	460	180	5	2,730	5,200	550	850	120	24156
280	460	180	5	2,730	5,200	550	850	118	24156K30
280	460	180	5	2,730	5,200	550	850	118	24156K30W33C3
280	460	180	5	2,730	5,200	550	850	120	24156W33C3
300	500	200	5	3,300	6,400	510	780	161	24160
300	500	200	5	3,300	6,400	510	780	159	24160K30
300	500	200	5	3,300	6,400	510	780	159	24160K30W33C3
300	500	200	5	3,300	6,400	510	780	161	24160W33C3

Spherical roller bearing