Miniature Bearing--FreeRun Bearing Co.,ltd

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MR63 ML3006 L-630 673 Miniature Ball Bearing

The MR63 MiniatureBearings (Also known as RC/Model Bearings) are ideal for smaller applicationssuch as Power Tools, Scooters, Skateboards and Remote control Planes, Boats andcars.

open 结构图.png

MR63 3X6X2 MM Miniature Ball Bearing UnflangeWithout Shields Main Specification:

Model Item:	MR63/open
Interchange Item No.:	ML3006 L-630 673
Inside Diameter(d):	3.00 mm
Outside Diameter(D):	6.00 mm
Width(B):	2.00 mm
Min. Radius (rs)	0.10 mm
Seals / Shields:	Without Seals or Shields
Material:	Chrome steel Gcr15 Uniform Specifications as: AISL52100(Amercica) DIN100 Cr6(German) JISSUJ2(Japan)
Metric Size:	362.mm
Inch Size:	0.1181 x 0.2362 x 0.07874”
Max Load:
Dyn <Cr(Lbs):	23
Stat<Cor(Lbs):	9
RPM of grease Bearings (x1000):	N/V
RPM of oil Bearings (x1000) :	75
Qty of Balls(Pieces):	8
Diameter of Balls:	1/32”
Weight(g):	0.20 mm

The same sizes can be made indifferent material including:

Stainlesssteel bearing—Metric Series

Ceramicball bearing---Metric Series

Stainlesssteel bearing—Inch Series

Ceramicball bearing ---Inch Series

The Advantages:

ISO9001:2000 RoHs Compliant, Upgrade Parts, After Market Parts,good resistance to wear and tear, electric insulation, self-lubrication

High Speed RPM,,Long Life, High Perfomance, Low Noise,

Optional Information:

Structure:	Deep Groove Single Ball Bearings
Brand Name.:	FreeRun,Without Brand or Custom Brand are available.
Precision Rating:	ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.
Clearance:	CO, C2 ,C3,C4 and C5 are available.
Vibration Level Code:	V1,V2,V3,V4 are available
Noise Level:	Z1,Z2,Z3,Z4 are available
Retainer Type:	Ribbon and Crown are available
Retainer Material:	Stainless,Nylon and PTFE are available
Hardness of Balls:	HRC59-65
Hardness of Rings:	HRC59-65
Lubrication:	Please check it from link of technology—Lubrication)
Remarks:

Related Bearing Item Model:

MR63ZZ Metric UnflangeMiniature Ball Bearings

MF63ZZ Metric Flange WithMetal Shields

MR63-2RS Metric UnflangeRubber Seal Bearings

MR63-2TS Metric UnflangeTeflons Seal Mini Bearings

MF63-2RS Flange Rubber Seal Metric Miniature Bearing

MF63/OPEN Flange BallBearing without shields

Bore		Outside		Width		Metric Series		Metric Series		Metric Series
Diam. "d"		Diam. "D"		"B"		Chrome Steel		STAINLESS		CERAMIC
						FreeRun Item No.		FreeRun Item No.		FreeRun Item No.
mm	inch	mm	inch	mm	inch	OPEN	inInterchange Item No.	OPEN	inInterchange Item No.	OPEN	inInterchange Item No.
0.6	0.2362	2.5	0.0984	1	0.0394	68/0.06		S68/0.06		68/0.06/C
1	0.0394	3	0.1181	1	0.0394	681		S681		681/C
	0.0394	3	0.1181	1.5	0.0591	MR31		SMR31		MR31/C
	0.0394	4	0.1575	1.6	0.063	691		S691		691/C
1.2	0.0473	4	0.1575	1.8	0.0708	MR41X		SMR41X		MR41X/C
1.5	0.0591	4	0.1575	1.2	0.0472	681X		S681X		681X/C
	0.0591	5	0.1969	2	0.0787	691X		S691X		691X/C
	0.0591	6	0.1969	2.5	0.0984	601X		S601X		601X/C
2	0.0787	4	0.1575	1.2	0.0472	672		S672		672/C
	0.0787	5	0.1969	1.5	0.0591	682		S682		682/C
	0.0787	5	0.1969	2	0.0787	MR52		SMR52		MR52/C
	0.0787	6	0.2362	2	0.0787	MR62		SMR62		MR62/C
	0.0787	6	0.2362	2.3	0.0905	692		S692		692/C
	0.0787	7	0.2756	2.5	0.0984	MR72		SMR72		MR72/C
	0.0787	7	0.2756	2.8	0.1102	602		S602		602/C
2.5	0.0984	6	0.2362	1.8	0.1024	682X		S682X		682X/C
	0.0984	7	0.2756	2.5	0.0984	692X		S692X		692X/C
	0.0984	8	0.315	2.5	0.0984	MR82X		SMR82X		MR82X/C
	0.0984	8	0.315	2.8	0.1102	602X		S602X		602X/C
3	0.1181	6	0.2362	2	0.0787	MR63		SMR63		MR63/C
	0.1181	7	0.2756	2	0.1181	683		S683		683/C
	0.1181	8	0.315	2.5	0.0984	MR83		SMR83		MR83/C
	0.1181	8	0.315	3	0.1181	693		S693		693/C
	0.1181	9	0.3543	2.5	0.0984	MR93		SMR93		MR93/C
	0.1181	9	0.3543	3	0.1181	603		S603		603/C
	0.1181	10	0.3937	4	0.1575	623		S623		623/C
	0.1181	13	0.5118	5	0.1969	633		S633		633/C
4	0.1575	7	0.2756	2	0.0787	MR74		SMR74		MR74/C
	0.1575	8	0.315	2	0.787	MR84		SMR84		MR84/C
	0.1575	9	0.3543	2.5	0.0984	684		S684		684/C
	0.1575	10	0.3937	3	0.1181	MR104		SMR104		MR104/C
	0.1575	11	0.4331	4	0.1575	694		S694		694/C
	0.1575	12	0.4724	4	0.1575	604		S604		604/C
	0.1575	13	0.5118	5	0.1969	624		S624		624/C
	0.1575	16	0.6299	5	0.1969	634		S634		634/C
5	0.1969	8	0.315	2	0.0787	MR85		SMR85		MR85/C
	0.1969	9	0.3543	3	0.1181	MR95		SMR95		MR95/C
	0.1969	10	0.3937	3	0.1181	MR105		SMR105		MR105/C
	0.1969	11	0.4331	3	0.1181	685		S685		685/C
	0.1969	12	0.4724	4	0.1575	MR125		SMR125		MR125/C
	0.1969	13	0.5118	4	0.1575	695		S695		695/C
	0.1969	14	0.5512	5	0.1969	605		S605		605/C
	0.1969	16	0.6299	5	0.1969	625		S625		625/C
	0.1969	19	0.748	6	0.2362	635		S635		635/C
6	0.2362	10	0.3937	2.5	0.0984	MR106		SMR106		MR106/C
	0.2362	12	0.4724	3	0.1181	MR126		SMR126		MR126/C
	0.2362	13	0.5118	3.5	0.1378	686		S686		686/C
	0.2362	15	0.5906	5	0.1969	696		S696		696/C
	0.2362	16	0.6299	5	0.1969	696A		S696A		696A/C
	0.2362	17	0.6693	6	0.2362	606		S606		606/C
	0.2362	19	0.748	6	0.2362	626		S626		626/C
	0.2362	22	0.8662	7	0.2756	636		S636		636/C
7	0.2756	11	0.4331	2.5	0.0984	MR117		SMR117		MR117/C
	0.2756	13	0.5118	3	0.1181	MR137		SMR137		MR137/C
	0.2756	14	0.5512	3.5	0.1378	687		S687		687/C
	0.2756	17	0.6693	5	0.1969	697		S697		697/C
	0.2756	19	0.748	6	0.2362	607		S607		607/C
	0.2756	22	0.8661	7	0.2756	627		S627		627/C
	0.2756	26	1.0237	9	0.2362	637		S637		637/C
8	0.315	12	0.4724	2.5	0.0984	MR128		SMR128		MR128/C
	0.315	14	0.5512	3.5	0.1378	MR148		SMR148		MR148/C
	0.315	16	0.6299	4	0.1575	688		S688		688/C
	0.315	19	0.748	6	0.2362	698		S698		698/C
	0.315	22	0.8661	7	0.2756	608		S608		608/C
	0.315	24	0.945	8	0.315	628		S628		628/C
	0.315	28	1.1025	9	0.3543	638		S638		638/C
9	0.3543	14	0.5512	3	0.1181	679		S679		679/C
	0.3543	17	0.6693	4	0.1575	689		S689		689/C
	0.3543	20	0.7874	6	0.2362	699		S699		699/C
	0.3543	24	0.945	7	0.2756	609		S609		609/C
	0.3543	26	1.023	8	0.315	629		S629		629/C
	0.3543	30	1.1811	10	0.3937	639		S639		639/C
10	0.3937	15	0.5906	3	0.1181	6700		S6700		6700/C
	0.3937	16	0.6299	4	0.1575	MR1016		SMR1016		MR1016/C
	0.3937	19	0.748	5	0.1969	6800		S6800		6800/C
	0.3937	19	0.748	7	0.2756	63800		S63800		63800/C
	0.3937	22	0.8661	6	0.2362	6900		S6900		6900/C
	0.3937	26	1.0236	8	0.315	6000		S6000		6000/C
	0.3937	30	1.1811	9	0.3543	6200		S6200		6200/C
	0.3937	35	-	11	0.4331	6300		S6300		6300/C
12	0.4724	18	0.7087	4	0.1575	6701		S6701		6701/C
	0.4724	21	0.8268	5	0.1969	6801		S6801		6801/C
	0.4724	21	0.8268	7	0.2756	63801		S63801		63801/C
	0.4724	24	0.9449	6	0.2362	6901		S6901		6901/C
	0.4724	28	1.1024	7	0.2756	16001		S16001		16001/C
	0.4724	28	1.1024	8	0.315	6001		S6001		6001/C
	0.4724	32	1.2598	10	0.3937	6201		S6201		6201/C
	0.4724	37	1.4567	12	0.4724	6301		S6301		6301/C
13	0.5118	19	0.748	4	0.1575	MR1319		SMR1319		MR1319/C
	0.5118	20	0.7875	4	0.1575	MR1320		SMR1320		MR1320/C
15	0.5906	21	0.8268	4	0.1575	6702		S6702		6702/C
	0.5906	24	0.9449	5	0.1969	6802		S6802		6802/C
	0.5906	28	1.1024	7	0.2756	6902		S6902		6902/C
	0.5906	32	1.2598	8	0.315	16002		S16002		16002/C
	0.5906	32	1.2598	9	0.3543	6002		S6002		6002/C
	0.5906	35	1.3781	11	0.4331	6202		S6202		6202/C
	0.5906	42	1.6535	13	0.5118	6302		S6302		6302/C

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