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30300 series

Material	Chrome Steel Gcr15
Precision	P0 P6 P5
Clearance	C2 C0 C3 C4
Vibration	ZV1 ZV2 ZV3 ZV4
Cage	Steel brass or nylon
Seal	Open 2RS ZZ NR

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Introduce

ISO	GOST	Dimensions (mm)					Basic Load Rating (N)		Limitting speed ( r/min )		Weight
		Dimensions (mm)					Basic Load Rating (N)		Lubrication
		d	D	B	T	C	Dyn. C	Stat. C0	Grease	Oil
30302	7302	15	42	13	14	11	22400	20000	9000	13000	0.0950
30303	7303	17	47	14	15	12	28100	25000	8500	12000	0.1300
30304	7304	20	52	15	16	13	34100	32500	8000	11000	0.1700
30305	7305	25	62	17	18	15	44600	43000	6700	9000	0.2600
30306	7306	30	72	19	20	16	56100	56000	5600	7500	0.3900
30307	7307	35	80	21	22	18	72100	73500	5000	6700	0.5200
30308	7308	40	90	23	25	20	85800	95000	4500	6000	0.7200
30309	7309	45	100	25	27	22	108000	120000	4000	5300	0.9700
30310	7310	50	110	27	29	23	125000	140000	3600	4800	1.2500
30311	7311	55	120	29	31	25	142000	163000	3200	4300	1.5500
30312	7312	60	130	31	33	26	168000	196000	3000	4000	1.9500
30313	7313	65	140	33	36	28	194000	228000	2600	3600	2.4000
30314	7314	70	150	35	38	30	220000	260000	2400	3400	2.9000
30315	7315	75	160	37	40	31	246000	290000	2200	3200	3.4500
30316	7316	80	170	39	42	33	270000	320000	2000	3000	4.1000
30317	7317	85	180	41	44	34	303000	365000	1900	2800	4.8500
30318	7318	90	190	43	46	36	330000	400000	1800	2600	5.6500
30319	7319	95	200	45	49	38	360000	440000	1800	2600	6.7000
30320	7320	100	215	47	51	39	402000	490000	1700	2400	8.0500
30321	7321	105	225	49	53	41	429000	530000	1600	2200	9.1500
30322	7322	110	240	50	54	42	473000	585000	1550	2100	11.0000
30324	7324	120	260	55	59	46	561000	710000	1500	2000	14.0000
30326	7326	130	280	58	63	49	639000	864000	1300	1800	17.1000
30328	7328	140	300	62	67	53	721000	985000	1200	1700	21.7000
30330	7330	150	320	65	72	55	825000	1060000	1100	1600	28.5000
30332	7332	160	340	68	75	58	913000	1180000	1100	1600	29.0000
30334	7334	170	360	72	80	62	1020000	1340000	950	1400	35.0000

ISO	GOST	Dimensions (mm)					Basic Load Rating (N)		Limitting speed ( r/min )		Weight
		Dimensions (mm)					Basic Load Rating (N)		Lubrication
		d	D	B	T	C	Dyn. C	Stat. C0	Grease	Oil
30302	7302	15	42	13	14	11	22400	20000	9000	13000	0.0950
30303	7303	17	47	14	15	12	28100	25000	8500	12000	0.1300
30304	7304	20	52	15	16	13	34100	32500	8000	11000	0.1700
30305	7305	25	62	17	18	15	44600	43000	6700	9000	0.2600
30306	7306	30	72	19	20	16	56100	56000	5600	7500	0.3900
30307	7307	35	80	21	22	18	72100	73500	5000	6700	0.5200
30308	7308	40	90	23	25	20	85800	95000	4500	6000	0.7200
30309	7309	45	100	25	27	22	108000	120000	4000	5300	0.9700
30310	7310	50	110	27	29	23	125000	140000	3600	4800	1.2500
30311	7311	55	120	29	31	25	142000	163000	3200	4300	1.5500
30312	7312	60	130	31	33	26	168000	196000	3000	4000	1.9500
30313	7313	65	140	33	36	28	194000	228000	2600	3600	2.4000
30314	7314	70	150	35	38	30	220000	260000	2400	3400	2.9000
30315	7315	75	160	37	40	31	246000	290000	2200	3200	3.4500
30316	7316	80	170	39	42	33	270000	320000	2000	3000	4.1000
30317	7317	85	180	41	44	34	303000	365000	1900	2800	4.8500
30318	7318	90	190	43	46	36	330000	400000	1800	2600	5.6500
30319	7319	95	200	45	49	38	360000	440000	1800	2600	6.7000
30320	7320	100	215	47	51	39	402000	490000	1700	2400	8.0500
30321	7321	105	225	49	53	41	429000	530000	1600	2200	9.1500
30322	7322	110	240	50	54	42	473000	585000	1550	2100	11.0000
30324	7324	120	260	55	59	46	561000	710000	1500	2000	14.0000
30326	7326	130	280	58	63	49	639000	864000	1300	1800	17.1000
30328	7328	140	300	62	67	53	721000	985000	1200	1700	21.7000
30330	7330	150	320	65	72	55	825000	1060000	1100	1600	28.5000
30332	7332	160	340	68	75	58	913000	1180000	1100	1600	29.0000
30334	7334	170	360	72	80	62	1020000	1340000	950	1400	35.0000

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