Thrust Ball Bearings

Detailed Description

Thrust ball bearings are designed to withstand thrust loads during high-speed operation, and consist of washer-like ferrules with raceway grooves for ball rolling. Since the ferrule is in the form of a seat cushion, the thrust ball bearing is divided into two types: flat seat cushion type and self-aligning spherical seat cushion type. In addition, this bearing can withstand axial loads, but not radial loads.
It is only suitable for parts that bear an axial load on one side and have a low speed, such as crane hooks, vertical water pumps, vertical centrifuges, jacks, low-speed reducers, etc.

Thrust ball bearing

Bearing NO.	Principal dimensions			Speed ratings(r/min)		Basic load ratings		Weight(kg)
Bearing NO.	d	D	T	Grease	Oil	Dynamic(kN)	Static(kN)	Weight(kg)
51103	17	30	9	5300	7500	10.8	18.2	0.025
51104	20	35	10	4800	6700	14.2	24.5	0.037
51105	25	42	II	4300	6000	15.2	30.2	0.056
51106	30	47	11	4000	5600	16	34.2	0.065
51107	35	52	12	3800	5300	18.2	41.5	0.081
51108	40	60	13	3400	4800	26.8	62.8	0.116
51109	45	65	14	3200	4500	27	66	0.14
51110	50	70	14	3000	4300	27.2	69.2	0.148
51111	55	78	16	2800	4000	33.8	89.2	0.228
51112	60	85	17	2600	3800	40.2	108	0.284
51113	65	90	18	2400	3600	40.5	112	0324
51114	70	95	18	2200	3400	40.8	115	0347
51115	75	100	19	2000	3200	48.2	140	0388
51116	80	105	19	1900	3000	48.5	145	0.409
51117	85	110	19	1800	2800	49.2	150	0.426
51118	90	120	22	1700	2600	65.0	200	0.655
51204	20	40	14	3800	5300	22.2	37.5	0.077
51205	25	47	15	3400	4800	27.8	50.5	0.107
51206	30	52	16	3200	4500	28	54.2	0.132
51207	35	62	18	2800	4000	39.2	78.2	0.21
51208	40	68	19	2400	3600	47	98.2	0.262
51209	45	73	20	2200	3400	47.8	105	0.306
51210	50	78	22	2000	3200	48.5	112	0.372
51211	55	90	25	1900	3000	67.5	158	0.586
51212	60	95	26	1800	2800	73.5	178	0.674
51213	65	100	27	1700	2600	74.8	188	0.743
51214	70	105	27	1600	2400	73.5	188	0.787
51215	75	no	27	1500	2200	74.8	198	0.831
51216	80	115	28	1400	2000	83.8	222	0.914
51217	85	125	31	1300	1900	102	280	1.233
51218	90	135	35	1200	1800	115	315	1.691
51220	100	150	38	1100	1700	132	375	2.239
51222	110	160	38	1000	1600	138	412	2.426
51305	25	52	18	3000	4300	35.5	61.5	0.166
51306	30	60	21	2400	3600	42.8	78.5	0.259
51307	35	68	24	2000	3200	55.2	105	0.371
51308	40	78	26	1900	3000	69.2	135	1
51309	45	85	28	1700	2600	75.8	150	0.66
51310	50	95	31	1600	2400	96.5	202	0.929
51311	55	105	35	1500	2200	115	242	1.304
51312	60	110	35	1400	2000	118	262	1.389
51313	65	115	36	1300	1900	115	262	1.507
51314	70	125	40	1200	1800	148	340	2.01
51315	75	135	44	1100	1700	162	380	2.622
51316	80	140	44	1000	1600	160	380	2.69
51317	85	150	49	950	1500	208	495	3529
51318	90	155	50	900	1400	205	495	3.741
51320	100	170	55	800	1200	235	595	4.919
51405	25	60	24	2200	3400	555	89.2	0.318
51406	30	70	28	1900	3000	725	125	0523
51407	35	80	32	1700	2600	86.8	155	0.767
51408	40	90	36	1500	2200	112	205	1.06
51409	45	100	39	1400	2000	140	262	1.431
51410	50	110	43	I300	1900	160	302	1.891
51411	55	120	48	1100	1700	182	355	2.547
51412	60	130	51	1000	1500	200	395	3.123
51413	65	140	56	900	1400	215	448	3.961
51414	70	150	60	850	1300	255	560	4.941
51415	75	160	65	800	1200	268	615	6.176
51416	80	170	68	750	1100	292	692	7.228