Deep Groove Ball Bearing 6300nr Series Manufacturer

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The deep groove ball bearing 6300NR series consists of an inner and an outer ring, a set of balls with cage and usually a layer of load-bearing lubricant, also it’s optional for open, covers or seals.

The 6300NR series deep groove ball bearing has a single-row deep-groove geometry for high speeds and supporting both radial and axial loads. Balls separated by steel cages permit high-speed operation. Bearings with a locating snap ring can be fit into the housing easily, as the locating snap ring facilitates axial positioning and holds the bearing in place. This type of bearing is mainly used for pure radial loads, but also can stand radial load while small axial load. Deep groove ball bearing friction coefficient is small, but limiting speed is high.

This 6000-NR series deep groove ball bearing with snap ring is for usage in applications that involve combined radial and axial loads and a need for high running accuracy and stiffness at high rotational speeds.

Application

The deep groove ball bearings with snap ring are mainly used in clutches, drives, gearboxes, compressors, pumps, turbines, and printing and textile machines, among others.

Bearing Model		Dimensions(mm)					Basic Load Rating		Limiting Speed		Snap Ring Groove Dimensions				Snap Ring Dimensions		Shoulder Dimensions					-	Weight(kg)
Bearing Model		Dimensions(mm)					(kN)		(rpm)		(mm)				(mm)		(mm)					-
With snap	With snap	d	D	B	r	r1	Cr	Cor	Grease	Oil	D1	a	b	r0	D2	f	da	Da	Dx	Cy	ra	rb
ring groove	ring	d	D	B	(min.)	(min.)	Cr	Cor	Grease	Oil	(max.	(max.)	±0.15	(max.)	(max.)	±0.05	(min.)	(max.)	(min.)	(max.)	(max.)	(max.)
6300N	6300NR	100	35	11	0.6	0.5	8.1	3.45	22000	27000	33.17	2.06	1.5	0.4	39.7	1.07	14	31	40.5	2.92	0.6	0.5	0.053
6301N	6301NR	120	37	12	1	0.5	9.7	4.2	20000	25000	34.77	2.06	1.5	0.4	41.3	1.07	17	32	42	2.92	1	0.5	0.060
6302N	6302NR	150	42	13	1	0.5	11.4	5.45	17000	20000	39.75	2.06	1.5	0.4	46.3	1.07	20	37	47	2.92	1	0.5	0.082
6303N	6303NR	17	47	14	1	0.5	13.6	6.65	15000	18000	44.6	2.46	1.5	0.4	52.7	1.07	22	42	53.5	3.33	1	0.5	0.115
6304N	6304NR	20	52	15	1.1	0.5	15.9	7.85	14000	17000	49.73	2.46	1.5	0.4	57.9	1.07	26.5	45.5	58.5	3.33	1	0.5	0.144
6305N	6305NR	25	62	17	1.1	0.5	20.6	11.3	11000	13000	59.61	3.28	2.05	0.6	67.7	1.65	31.5	55.5	68.5	4.67	1	0.5	0.232
6306N	6306NR	30 0	72	19	1.1	0.5	26.7	15	9600	12000	68.81	3.28	2.05	0.6	78.6	1.65	36.5	65.5	80	4.67	1	0.5	0.346
6307N	6307NR	350	80	21	1.5	0.5	33.4	19.3	8500	10000	76.81	3.28	2.05	0.6	86.6	1.65	43	72	88	4.67	1.5	0.5	0.457
6308N	6308NR	40	90	23	1.5	0.5	40.7	24	7700	9200	86.79	3.28	2.85	0.6	96.5	2.41	48	82	98	5.43	1.5	0.5	0.633
6309N	6309NR	450	100	25	1.5	0.5	48.9	29.5	6800	8100	96.8	3.28	2.05	0.6	106.5	1.65	53	92	108	5.43	1.5	0.5	0.833
6310N	6310NR	500	110	27	2	0.5	62	38.3	6100	7300	106.81	3.28	2.85	0.6	116.6	2.41	59	101	118	5.43	2	0.5	1.070
6311N	6311NR	55	120	29	2	0.5	71.6	45	5600	6700	115.21	4.06	3.25	0.6	129.7	2.77	64	111	131.5	6.58	2	0.5	1.370
6312N	6312NR	600	130	31	2.1	0.5	81.9	52.2	5200	6200	125.22	4.06	3.25	0.6	139.7	2.77	71	119	141.5	6.58	2	0.5	1.700
6313N	6313NR	65	140	33	2.1	0.5	92.7	59.9	4800	5800	135.23	4.9	3.25	0.6	149.7	2.77	76	129	152	7.37	2	0.5	2.080
6314N	6314NR	700	150	35	2.1	0.5	104	68.2	4500	5400	145.24	4.9	3.25	0.6	159.7	2.77	81	139	162	7.37	2	0.5	2.520
6315N	6315NR	750	160	37	2.1	0.5	113	77.2	4200	5000	155.22	4.9	3.25	0.6	169.7	2.77	86	149	172	7.37	2	0.5	3.020
6316N	6316NR	800	170	39	2.1	0.5	123	86.7	3900	4700	163.65	5.69	3.65	0.6	182.9	3.05	91	159	185	8.44	2	0.5	3.590
6317N	6317NR	850	180	41	3	0.5	133	96.8	3700	4400	173.66	5.69	3.65	0.6	192.9	3.05	98	167	195	8.44	2.5	0.5	4.230
6318N	6318NR	90	190	43	3	0.5	143	107	3500	4200	183.64	5.69	3.65	0.6	202.9	3.05	103	177	205	8.44	2.5	0.5	4.910
6319N	6319NR	95	200	45	3	0.5	153	119	3300	4000	193.65	5.69	3.65	0.6	212.9	3.05	108	187	215	8.44	2.5	0.5	5.670
63/22N	63/22NR	220	56	16	1.1	0.5	18.5	9.4	13000	15000	53.6	2.46	1.5	0.4	61.7	1.07	28.5	49.5	62.5	3.33	1	0.5	0.201
63/28N	63/28NR	280	68	18	1.1	0.5	23.5	13.1	10000	12000	64.82	3.28	2.05	0.6	74.6	1.65	34.5	61.5	76	4.67	1	0.5	0.328
63/32N	63/32NR	320	75	20	1.1	0.5	30.1	16.2	9300	11000	71.83	3.28	2.05	0.6	81.6	1.65	38.5	68.5	83	4.67	1	0.5	0.437