Thrust Ball Bearings

Thrust Ball Bearings Size Chart

SL No.	Bearing No.	d	D	T	r (min)	Basic Dynamic Load Rating (Cr)	Basic Static Load Rating (Cor)	Limiting Speed (min-1) Grease Lubrication	Oil Lubrication	Mass (kg) Reference
1	51100	10	24	9	0.3	10000	14000	6800	10000	0.02
2	51101	12	26	9	0.3	10300	15400	6500	9800	0.022
3	51102	15	28	9	0.3	10500	16800	6200	9400	0.024
4	51103	17	30	9	0.3	10800	18200	6000	9100	0.028
5	51104	20	35	10	0.3	14300	24700	5300	8000	0.04
6	51105	25	42	11	0.6	19500	37000	4600	6900	0.059
7	51106	30	47	11	0.6	20400	42000	4300	6500	0.068
8	51107	35	52	12	0.6	20400	44500	4000	6000	0.085
9	51108	40	60	13	0.6	26900	63000	3500	5300	0.12
10	51109	45	65	14	0.6	27800	69000	3300	4900	0.15
11	51110	50	70	14	0.6	28800	75500	3100	4700	0.16
12	51111	55	78	16	0.6	35000	93000	2800	4200	0.24
13	51112	60	85	17	1	41500	113000	2600	3900	0.29
14	51114	70	95	18	1	43000	127000	2400	3600	0.36
15	51115	75	100	19	1	44500	136000	2200	3400	0.42
16	51116	80	105	19	1	44500	141000	2200	3300	0.43
17	51117	85	110	19	1	46000	150000	2100	3200	0.46
18	51118	90	120	22	1	59500	190000	1900	2900	0.68
19	51120	100	135	25	1	85000	268000	1700	2500	0.99

20	51200	10	26	11	0.6	12700	17100	5900	880	0.03
21	51201	12	28	11	0.6	13200	19000	5600	8500	0.034
22	51202	15	32	12	0.6	16600	24800	5100	7600	0.046
23	51203	17	35	12	0.6	17100	27300	4800	7300	0.053
24	51204	20	40	14	0.6	22200	37500	4200	6300	0.082
25	51205	25	47	15	0.6	27800	50500	3700	5600	0.12
26	51206	30	52	16	0.6	29300	58000	3400	5200	0.15
27	51207	35	62	18	0.6	39000	78000	2900	4400	0.22
28	51208	40	68	19	1	47000	98500	2700	4100	0.27
29	51209	45	73	20	1	47500	105000	2600	3900	0.32
30	51210	50	78	22	1	48500	112000	2400 3600	3600	0.39
31	51211	55	90	25	1	69500	159000	2100	3100	0.61
32	51212	60	95	26	1	73500	179000	2000	3000	0.69
33	51213	65	100	27	1	75000	189000	1900	2800	0.77
34	51214	70	105	27	1	76000	199000	1800	2800	0.81
35	51215	75	110	27	1	77500	209000	1800	2700	0.86
36	51216	80	115	28	1	78500	219000	1700	2600	0.95
37	51217	85	125	31	1	95500	264000	1600	2400	1.29
38	51218	90	135	35	1.1	116000	325000	1400	2100	1.77
39	51220	100	150	38	1.1	146000	410000	1300	1900	2.36
40	51222	110	160	38	1.1	152000	450000	1200	1900	2.57

41	51305	25	52	18	1	35500	61500	3200	4900	0.18
42	51306	30	60	21	1	42500	78500	2800	4200	0.27
43	51307	35	68	24	1	55500	105000	2400	3700	0.39
44	51308	40	78	26	1	69000	135000	2200	3300	0.55
45	51309	45	85	28	1	80000	163000	2000	3000	0.69
46	51310	50	95	31	1.1	96500	202000	1800	2700	1
47	51311	55	105	35	1.1	120000	246000	1600	2400	1.34
48	51312	60	110	35	1.1	123000	267000	1600	2400	1.43
49	51313	65	115	36	1.1	127000	287000	1500	2300	1.57
50	51314	70	125	40	1.1	148000	340000	1400	2100	2.06
51	51315	75	135	44	1.5	170000	395000	1200	1900	2.68
52	51316	80	140	44	1.5	176000	425000	1200	1800	2.82
53	51317	85	150	49	1.5	206000	490000	1100	1700	3.66
54	51318	90	155	50	1.5	213000	525000	1100	1600	3.88
55	51320	100	170	55	1.5	236000	595000	1000	1500	5.11
56	51324	110	210	70	2.1	310000	870000	790	1100	10.6
57	51326	130	225	75	2.1	330000	960000	730	1100	12.7

58	51405	25	60	24	1	55500	89500	2600	3900	3.34
59	51406	30	70	28	1	72500	126000	2200	3300	0.53
60	51407	35	80	32	1.1	87000	155000	1900	2900	0.79
61	51408	40	90	36	1.1	112000	205000	1700	2600	1.14
62	51409	45	100	39	1.1	129000	243000	1600	2400	1.47
63	51410	50	110	43	1.5	148000	283000	1400	2100	1.99
64	51411	55	120	48	1.5	178000	360000	1300	1900	2.64
65	51412	60	130	51	1.5	213000	435000	1200	1800	3.3
66	51413	65	140	56	2	231000	495000	1100	1600	4.18
67	51415	75	160	65	2	252000	560000	950	1400	6.35
68	51416	80	170	68	2.1	270000	620000	900	1300	7.97
69	51417	85	180	72	2.1	288000	685000	850	1200	9.3
70	51418	90	190	77	2.1	305000	750000	790	1100	11
71	51420	100	210	85	3	345000	895000	710	1000	14.7

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Types Of Thrust Roller Bearings

An axial load is supported by a thrust bearing, it is a form of rotary bearing that rotates between parts to reduce friction (mostly in low-speed applications). The axial bearing is what allows pieces to rotate with one another. Rolling components in thrust bearings are typically used to support the axial loads of rotating objects. The most typical rolling elements utilised for thrust applications include balls, tapered rollers, cylindrical rollers, needle rollers, and spherical rollers.