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Thrust Spherical Roller Bearing

Description Warranty Info

Description

COKB® spherical roller thrust bearings have specially designed raceways and accommodate a large number of asymmetrical rollers. The rollers have an optimum conformity with the washer raceways to optimize load distribution along the roller length. Therefore, they can accommodate relatively high speeds, heavy axial loads in one direction and heavy radial loads. The load is transmitted between the raceways at an angle to the bearing axis.

COKB® spherical roller thrust bearings are self-aligning and can accommodate misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.

Principal dimension( mm)			Other Dimensions( mm)						Designations	Basic load ratings(N)		Speed ratings (rpm)		Weight(Kg)
d	D	T	d1	D1	B	C	A	r min		Cr	Cor	Grease	Oil
d	D	T	d1	D1	B	C	A	r min		Cr	Cor	Grease	Oil
180	250	42	209	239	15	21.3	97	1.5	29236	420	3560	750	1300	7.05
190	270	48	224	254	15	24	103	2	29238	500	2000		1300	7.95
200	280	48	236	271	15	24	108	2	29240	512	2200		1300	9.08
220	300	48	258	287.3	15	23	117	2	29244	540	2300		1200	9.84
240	340	60	282	332	19	29.3	160	2.1	29248	788	3040		1000	17.1
500	670	103	571.5	641	33	50.5	268	5	292/500	2240	12500		450	101
500	750	150	603	707.1	51	73.2	280	6	292/500	4400	17700		360	231
500	870	224	641	798.8	81	109.8	290	9.5	292/500	7550	28800		320	559
260	360	60	303	324.4	19	29.7	139	2.1	29252	815	3550		1000	18.5
530	710	109	604.5	679.7	35	54	288	5	292/530	2800	16200		400	108
530	920	236	682.5	849.5	85	113.3	309	9.5	292/530	9000	41600		300	650
530	800	160	642	752.7	54	78.6	295	7.5	292/530	5170	26300		320	270
280	380	60	323	362	19	29.5	150	2.1	29256	850	3860		900	19.5
560	850	175	675	797	60	87	310	7.5	292/560	5790	47800		280	320
560	980	250	722.5	905.6	90	122.5	328	12	292/560	10210	47800		250	740
560	750	115	639	717.9	37	57.7	302	5	292/560	3090	18100		350	140
300	420	73	350.5	399.8	21	35.8	162	3	29260	1140	3000		710	31
600	800	122	685.5	965.4	39	59.4	321	5	292/600	4320	20100		300	172
600	900	180	723.5	845.5	61	88	335	7.5	292/600	6350	32600		250	368
600	1030	258	766	1050	110	136	347	12	292/600	12700	52800		200	880
630	1090	280	830	1040	100	136	365	12	292/630	13700	58200		200	1000
630	950	190	763.5	895.6	65	93.9	345	9.5	292/630	7070	37000		200	438
630	850	132	720	812.6	42	67.3	338	6	292/630	4030	23900		250	218
320	440	73	369.5	418.6	21	36	172	3	29264	1140	3100		630	32.8
340	460	73	395	439.2	21	36.5	183	3	29268	1160	3200		630	34.5
710	950	145	810.5	909.5	46	73.4	380	6	292/710	4840	29400		150	261
710	1220	308	925	1165	113	150	415	15	292/710	16800	71000		180	1500
710	1060	212	848.5	994.1	72	105.2	394	9.5	292/710	8570	45100		120	579
360	500	85	419	475.4	25	40.8	194	4	29272	1500	4050		560	50.4
750	1000	150	854	958.6	48	76.8	406	6	292/750	5180	31900		130	130
750	1280	315	972	1152	160	158	436	15	292/750	17500	75000		150	1650
750	1120	224	917.5	1061.3	76	108	415	9.5	292/750	9370	50600		100	696
380	520	85	439	524.3	27	41.8	202	4	29276	1530	4300		560	52.8
400	540	85	459	515.3	27	41.9	212	4	29280	1600	7600		700	55.1
800	1060	155	907.5		50	79.2	426	7.5	292/800	5620	35300		100	339
800	1180	230	948	1108	78	116.1	440	9.5	292/800	10110	54900		80	780
420	580	95	485	552.6	30	49.2	225	5	29284	2000	5600		560	74.9
850	1120	160	961	1076.7	51	82.9	453	7.5	292/850	6080	38900		80	389
440	600	95	505	573.8	30	49.3	235	5	29288	2040	9680		560	79
900	1180	170	1018.5	1132.2	54	84.5	477	7.5	292/900	6590	42000		60	444
460	620	95	535	597.8	30	49.6	245	5	29292	2080	10000		500	80.9
480	650	103	556	635	33	55	259	5	29296	2150	11800		480	98
85	150	39	111	137.9	13	18.7	50	1.5	29317	285	915	1500	2000	2.87
90	155	39	117.5	143.3	13	17.9	52	1.5	29318	290	950	1500	2000	3.06
100	170	42	127.5	158	14	20.5	58	1.5	29320	325	1100	1400	1800	3.91
110	190	48	144	177	16	22.1	64	2	29322	430	1510	1200	1600	5.67
120	210	54	156	194.4	18	25.9	70	2.1	29324	520	1740	1000	1400	7.96
130	225	58	168	208.7	19	27.8	76	2.1	29326	600	2100	900	1400	9.45
140	240	60	181	221.4	20	28.9	82	2.1	29328	670	2370	850	1200	11.2
150	250	60	191.5	232	20	29.8	87	2.1	29330	695	2460	850	1200	11.7
160	270	67	205	250.5	23	31.7	92	3	29332	815	2460	800	1100	15.5
170	280	67	216.5	260.2	23	31.4	96	3	29334	865	3010	800	1000	16.3
180	300	73	227.5	278.4	25	34.6	103	3	29336	980	3730		1000	20.7
190	320	78	240.5	298.5	27	38.6	110	4	29338	1140	6050	580	760	25.5
200	340	85	259	315.6	29	39.1	116	4	29340	1290	4750	650	800	32
220	360	85	278.5	334.4	29	40.7	125	4	29344	1340	5020	650	800	34.5
240	380	85	299	353.7	27	41.7	135	4	29348	1370	5270	630	800	36.3
260	420	95	325	393.1	32	47.5	148	5	29352	1370	6080	550	710	51.5
280	440	95	364	412.5	32	46.3	158	5	29356	1830	6750	550	710	54
300	480	109	371.5	447.8	37	53.1	168	5	29360	2120	7850	470	630	75.4
320	500	109	393	468	37	53	180	5	29364	2240	8900	450	560	80
670	1000	200	803	939.1	68	98.2	372	9.5	293/670	7720	40300		150	501
340	540	122	422	504	41	57.8	192	5	29368	2600	9650	400	500	106
360	560	122	442.5	475.3	41	58.1	202	5	29372	2700	10700		500	140
380	600	132	476	588.9	44	61.4	216	6	29376	3200	12500		500	140
400	620	132	490	564.9	44	64.7	225	6	29380	3350	12800		450	146
420	650	140	514.5	620	48	68	235	6	29384	3570	13400		420	170
440	680	145	539	637.3	49	70.8	245	6	29388	3800	14800		400	192
460	710	150	559.5	665.1	51	74.4	257	6	29392	4150	16200		400	216
480	730	150	582	686	51	74.4	270	6	29396	4300	16700		400	224
60	130	42	86	117.7	15	20.1	38	1.5	29412	270	765	1650	2200	2.75
65	140	45	93	126.8	16	21.3	42	2	29413	325	920	1550	2200	3.41
70	150	48	99.5	136.3	17	22.7	44	2	29414	365	980	1450	2000	4.1
75	160	51	106	145.8	18	24.3	47	2	29415	415	1140	1450	1800	4.98
80	170	54	113	154.1	19	26.8	50	2.1	29416	450	1240	1450	1800	5.95
85	180	58	121	162.1	21	27.3	54	2.1	29417	510	1450	1200	1600	7.19
90	190	60	128	172	22	28.5	56	2.1	29418	570	1620	1200	1600	8.28
100	210	67	141.5	190	24	32.4	62	3	29420	680	1900	1000	1400	11.2
110	230	73	153.5	209.1	26	34.5	69	3	29422	780	2340	900	1200	14.7
130	270	85	182.5	243.5	31	39.7	81	4	29426	1100	3170	780	1100	23.6
14	280	85	194	254.1	31	39.8	86	4	29428	1160	3410	780	1000	24.6
150	300	90	209.5	271.3	32	42.1	92	4	29430	1250	3880	700	1000	29.6
160	320	95	219	292.2	34	47.1	99	5	29432	1430	4370	680	900	35.9
170	340	103	234	309.2	37	48.6	104	5	29434	1600	4810	630	850	44
180	360	109	249.5	327.5	39	51.9	110	5	29436	1760	5500	600	800	52.2
190	380	115	262	345.3	41	54.9	117	5	29438	1930	4010	750	800	61.4
200	400	122	278	363.2	44	57.5	122	5	29440	2160	6820	550	760	73
220	420	122	300	383.2	44	56.9	132	6	29444	2200	7710	500	680	74.2
240	440	122	318	402	44	56.9	142	6	29448	2360	7650	500	630	83
260	480	132	343.5	440.8	48	64.7	154	6	29452	2750	9050	450	630	106
280	520	145	373.5	476.1	52	67.6	166	6	29456	3150	10800	430	560	137
300	540	145	395	479.5	52	68.3	172	6	29460	3350	10800	400	500	146
320	580	155	418	534.9	56	76.1	191	7.5	29464	3800	13500	380	500	179
340	620	170	448.5	565.7	61	79.1	201	7.5	29468	4300	15100	340	450	228
360	640	170	468.5	565.7	61	81.6	210	7.5	29472	4500	16200		450	234
380	670	175	488.5	469.2	61	85.2	230	7.5	29476	4650	17300		430	263
400	710	185	515.5	621.1	67	92.3	236	7.5	29480	5200	19700		380	314
420	730	185	520	675.3	67	91.2	244	7.5	29484	5400	20200		370	325
440	780	206	572	715.7	74	101.6	260	9.5	29488	6200	23400		350	421
460	800	206	596.5	737.1	74	99.9	272	9.5	29492	6400	25100		350	435
480	850	224	628.5	782.2	71	106.5	280	9.5	29496	7350	27000		320	534.2
120	250	78	170	225.4	28	36.6	74	4	39424	915	2770	900	1200	18.5
190	270	48	224	254	15	24	103	2	9069238	400	1250		1000	7.95
110	190	48	144	177	16	22.1	64	2	9069322	344	655		1600	5.67
120	210	54	156	194.4	18	25.9	70	2.1	9069324	416	1040		1400	7.96
130	225	58	168	208.7	19	27.8	76	2.1	9069326	480	1180		1400	9.45
150	250	60	191.5	232	20	29.8	87	2.1	9069330	556	1460		1200	11.7
160	270	67	205	250.5	23	31.7	92	3	9069332	652	1660		1100	15.5
170	280	67	216.5	260.2	23	31.4	96	3	9069334	692	1800		1000	16.3
180	300	73	227.5	278.4	25	34.6	103	3	9069336	785	2080		1000	20.7
220	360	85	278.5	334.4	29	40.7	125	4	9069344	1070	2900		800	34.5
240	380	85	299	353.7	29	41.7	135	4	9069348	1100	3100		800	36.3
260	420	95	325	393.1	32	47.5	148	5	9069352	1090	3900		710	51.5
280	440	95	364	412.5	32	46.3	158	5	9069356	1460	4250		630	54
300	480	109	371.5	447.8	37	53.1	168	5	9069360	1700	4900		630	75.4
320	500	109	393	468	37	53	180	5	9069364	1790	5200		560	80
70	150	48	99.5	136.3	17	22.7	44	2	9069414	292	640		2000	4.1
80	170	54	113	154.1	19	26.8	50	2.1	9069416	360	800		1800	5.95
90	190	60	128	172	22	28.5	56	2.1	9069418	456	1040		1600	8.28
100	210	67	141.5	190	24	32.4	62	3	9069420	545	1270		1400	11.2
120	250	78	170	225.4	28	36.6	74	4	9069424	732	1760		1200	18.5
130	270	85	182.5	243.5	31	39.7	81	4	9069426	880	2120		1100	23.6
140	280	85	194	254.1	31	39.8	86	4	9069428	928	2320		1000	24.6
150	300	90	209.5	271.3	32	42.1	92	4	9069430	995	2500		1000	29.6
160	320	95	219	292.2	34	47.1	99	5	9069432	1100	2800		900	35.9
170	340	103	234	309.2	37	48.6	104	5	9069434	1280	3200		800	44
180	360	109	249.5	327.5	39	51.9	110	5	9069436	1410	3600		800	52.2
200	400	122	278	363.2	44	57.5	122	5	9069440	1730	4400		710	73
220	420	122	300	383.2	44	56.9	132	6	9069444	1760	2650		710	74.2
240	440	122	318	402	44	56.9	142	6	9069448	1890	5000		630	83
260	480	132	343.5	440.8	48	64.7	154	6	9069452	2200	6000		630	106
280	520	145	373.5	476.1	52	67.6	166	6	9069456	2520	6950		630	137
360	640	170	468.5	565.7	61	81.6	210	7.5	9069472	2600	10400		450	234

Warranty Info

Thrust Spherical Roller Bearing

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