China bearing Manufactuers

Angular Contact Ball Bearings

7300 Series

Quantity:

Part No:7300 Series
Product Parameters:

Boundary dimensions(mm)					Basic load ratings(kN)		Limiting speed(rpm)		Mass(Kg)	Bearing Number
d	D	B	rs min	r1s min	Cr	Cor	Grease	Oil	(Approx.)
10	35	11	0.6	0.3	10.1	4.95	26,000	34,000	0.04	7300
12	37	12	1	0.6	11.2	5.25	23,000	30,000	0.044	7301
15	42	13	1	0.6	13.5	7.2	19,000	26,000	0.055	7302
17	47	14	1	0.6	15.9	8.65	18,000	24,000	0.107	7303
20	52	15	1.1	0.6	18.7	10.4	16,000	21,000	0.138	7304
25	62	17	1.1	0.6	26.4	15.8	13,000	17,000	0.23	7305
30	72	19	1.1	0.6	33.5	22.3	11,000	15,000	0.345	7306
35	80	21	1.5	1	40	26.3	9,800	13,000	0.462	7307
40	90	23	1.5	1	49	33	8,600	12,000	0.625	7308
45	100	25	1.5	1	63.5	44	7,800	10,000	0.837	7309
50	110	27	2	1	74	52	7,100	9,400	1.09	7310
55	120	29	2	1	86	61.5	6,400	8,600	1.39	7311
60	130	31	2.1	1.1	98	71.5	5,900	7,900	1.74	7312
65	140	33	2.1	1.1	111	82	5,500	7,300	2.11	7313
70	150	35	2.1	1.1	125	93.5	5,100	6,800	2.56	7314
75	160	37	2.1	1.1	136	106	4,800	6,300	3.07	7315
80	170	39	2.1	1.1	147	119	4,500	5,900	3.65	7316
85	180	41	3	1.1	159	133	4,200	5,600	4.34	7317
90	190	43	3	1.1	171	147	4,000	5,300	5.06	7318
95	200	45	3	1.1	183	162	3,700	5,000	5.89	7319
100	215	47	3	1.1	207	193	3,500	4,700	7.18	7320
105	225	49	3	1.1	220	210	3,400	4,500	8.2	7321
110	240	50	3	1.1	246	246	3,200	4,300	9.6	7322
120	260	55	3	1.1	246	252	2,900	3,900	14.7	7324
130	280	58	4	1.5	273	293	2,700	3,600	17.6	7326
140	300	62	4	1.5	300	335	2,500	3,300	21.5	7328
150	320	65	4	1.5	330	380	2,300	3,100	25.1	7330
160	340	68	4	1.5	345	420	2,100	2,800	29.8	7332
170	360	72	4	1.5	390	485	2,000	2,700	35.3	7334
180	380	75	4	1.5	410	535	1,900	2,500	40.9	7336
190	400	78	5	2	430	585	1,800	2,300	47	7338
200	420	80	5	2	450	605	1,700	2,200	53.1	7340
10	35	11	0.6	0.3	9.5	4.6	22,000	29,000	0.041	7300B
12	37	12	1	0.6	10.5	4.95	19,000	26,000	0.045	7301B
15	42	13	1	0.6	12.5	6.65	17,000	22,000	0.057	7302B
17	47	14	1	0.6	14.8	8	15,000	20,000	0.109	7303B
20	52	15	1.1	0.6	17.3	9.65	13,000	18,000	0.141	7304B
25	62	17	1.1	0.6	24.4	14.6	11,000	15,000	0.234	7305B
30	72	19	1.1	0.6	31	20.5	9,600	13,000	0.352	7306B
35	80	21	1.5	1	36.5	24.2	8,400	11,000	0.469	7307B
40	90	23	1.5	1	45	30.5	7,400	9,900	0.636	7308B
45	100	25	1.5	1	58.5	40	6,600	8,900	0.854	7309B
50	110	27	2	1	68	48	6,000	8,100	1.11	7310B
55	120	29	2	1	79	56.5	5,500	7,300	1.42	7311B
60	130	31	2.1	1.1	90	66	5,100	6,800	1.77	7312B
65	140	33	2.1	1.1	102	75	4,700	6,300	2.15	7313B
70	150	35	2.1	1.1	114	86	4,400	5,800	2.61	7314B
75	160	37	2.1	1.1	125	97.5	4,100	5,400	3.13	7315B
80	170	39	2.1	1.1	135	109	3,800	5,100	3.72	7316B
85	180	41	3	1.1	146	122	3,600	4,800	4.43	7317B
90	190	43	3	1.1	156	135	3,400	4,500	5.16	7318B
95	200	45	3	1.1	167	149	3,200	4,200	6	7319B
100	215	47	3	1.1	190	178	3,000	4,000	7.32	7320B
105	225	49	3	1.1	202	194	2,900	3,800	8.36	7321B
110	240	50	3	1.1	226	226	2,700	3,700	9.8	7322B
120	260	55	3	1.1	225	231	2,500	3,300	14.7	7324B
130	280	58	4	1.5	250	268	2,300	3,100	17.6	7326B
140	300	62	4	1.5	275	310	2,100	2,800	21.5	7328B
150	320	65	4	1.5	300	350	2,000	2,600	25.1	7330B
160	340	68	4	1.5	315	385	1,800	2,400	29.8	7332B
170	360	72	4	1.5	355	445	1,700	2,300	35.3	7334B
180	380	75	4	1.5	375	490	1,600	2,100	40.9	7336B
190	400	78	5	2	390	535	1,500	2,000	47	7338B
200	420	80	5	2	410	555	1,400	1,900	53.1	7340B