Precision Miniature Stainless Steel Bearings for Miniature Motors

• Customization: Available
• Feature: Best Price, High Speed, Long Life
• OEM: Available
• Vibration: Z3V3 Z4V4
• Application: Cars, Appliances, Bicycles, Transportation Vehicle
• Precision Rating: P0 P6 P5 P4 P2
• Structure: Deep Groove
• Lubrication: Grease
• Seals Type: Zz 2RS
• Cage: Steel
• Material: Nylon Cage/Steel Cage
• Transport Package: Single Box Packing+Cartons+Pallets
• Specification: 10mm-500mm or OEM
• Trademark: JRZC or OEM
• Origin: China
• HS Code: 8483200000
• Production Capacity: 100000PCS/Year
• Package Size: 5.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 0.990kg

Product Description

Detailed Photos

 

Product Parameters

PART NUMBER	SEAL TYPE	Bore diameter(d)	Outer diameter(D)	Width(B)	BALL SIZE(mm)	BALL QTY	weight(g)
681	open	1	3	1	0.6	6	0.03
691	open	1	4	1.6	0.8	5	0.11
681X	open	1.5	4	1.2	0.6	7	0.1
681xzz	Shield	1.5	4	2	0.6	7	0.14
691X	open	1.5	5	2	0.6	6	0.2
691XZZ	Shield	1.5	5	2.6	0.6	6	0.25
601X	open	1.5	6	2.5	1.2	6	0.31
601XZZ	Shield	1.5	6	3	1.2	6	0.4
682	open	2	5	1.5	0.8	6	0.15
682zz	Shield	2	5	2.3	0.8	6	0.2
682-2RS	Rubber seal	2	5	2.3	0.8	6	0.2
MR52	open	2	5	2	0.8	6	0.14
MR52ZZ	Shield	2	5	2.5	0.8	6	0.2
MR52-2RS	Rubber seal	2	5	2.5	0.8	6	0.2
692	open	2	6	2.3	1.2	6	0.28
692ZZ	Shield	2	6	3	1.2	6	0.35
692-2RS	Rubber seal	2	6	3	1.2	6	0.35
MR62	open	2	6	2.5	1.2	6	0.28
MR62ZZ	Shield	2	6	2.5	1.2	6	0.33
MR62-2RS	Rubber seal	2	6	2.5	1.2	6	0.33
MR72	open	2	7	2.5	1.2	7	0.43
MR72ZZ	Shield	2	7	3	1.2	7	0.53
MR72-2RS	Rubber seal	2	7	3	1.2	7	0.53
602	open	2	7	2.8	1.2	7	0.5
602ZZ	Shield	2	7	3.5	1.2	7	0.6
602-2RS	Rubber seal	2	7	3.5	1.2	7	0.6
682X	open	2.5	6	1.8	0.8	8	0.2
682XZZ	Shield	2.5	6	2.6	0.8	8	0.35
682X-2RS	Rubber seal	2.5	6	2.6	0.8	8	0.35
692X	open	2.5	7	2.5	1.2	7	0.4
692XZZ	Shield	2.5	7	3.5	1.2	7	0.55
692X-2RS	Rubber seal	2.5	7	3.5	1.2	7	0.55
MR82X	open	2.5	8	2.5	1.588	6	0.52
MR82XZZ	Shield	2.5	8	2.5	1.588	6	0.52
MR82X-2RS	Rubber seal	2.5	8	2.5	1.588	6	0.52
602X	open	2.5	8	2.8	1.588	6	0.61
602XZZ	Shield	2.5	8	4	1.588	6	0.85
602X-2RS	Rubber seal	2.5	8	4	1.588	6	0.85
MR63	open	3	6	2	0.8	8	0.2
MR63ZZ	Shield	3	6	2.5	0.8	8	0.28
MR63-2RS	Rubber seal	3	6	2.5	0.8	8	0.28
683	open	3	7	2	1	8	0.32
683ZZ	Shield	3	7	3	1	8	0.45
683-2RS	Rubber seal	3	7	3	1	8	0.45
MR83	open	3	8	2.5	1.2	7	0.51
MR83ZZ	Shield	3	8	3	1.2	7	0.67
MR83-2RS	Rubber seal	3	8	3	1.2	7	0.67
693	open	3	8	3	1.2	7	0.6
693ZZ	Shield	3	8	4	1.2	7	0.8
693-2RS	Rubber seal	3	8	4	1.2	7	0.8
MR93	open	3	9	2.5	1.588	6	0.75
MR93ZZ	Shield	3	9	4	1.588	6	1.15
MR93-2RS	Rubber seal	3	9	4	1.588	6	1.15
603	open	3	9	3	1.588	6	0.84
603ZZ	Shield	3	9	5	1.588	6	1.13
603-2RS	Rubber seal	3	9	5	1.588	6	1.13
623	open	3	10	4	1.588	7	1.45
623ZZ	Shield	3	10	4	1.588	7	1.65
623-2RS	Rubber seal	3	10	4	1.588	7	1.65
633	open	3	13	5	2.381	7	3.27
633ZZ	Shield	3	13	5	2.381	7	3.43
633-2RS	Rubber seal	3	13	5	2.381	7	3.43
MR74	open	4	7	2	1	8	0.23
MR74ZZ	Shield	4	7	2.5	1	8	0.33
MR74-2RS	Rubber seal	4	7	2.5	1	8	0.33
MR84	open	4	8	2	1.2	7	0.39
MR84ZZ	Shield	4	8	3	1.2	7	0.56
MR84-2RS	Rubber seal	4	8	3	1.2	7	0.56
684	open	4	9	2.5	1.588	7	0.65
684ZZ	Shield	4	9	4	1.588	7	1
684-2RS	Rubber seal	4	9	4	1.588	7	1
MR104	open	4	10	3	1.588	8	0.96
MR104ZZ	Shield	4	10	4	1.588	8	1.33
MR104-2RS	Rubber seal	4	10	4	1.588	8	1.33
694	open	4	11	4	2	7	1.69
694ZZ	Shield	4	11	4	2	7	1.75
694-2RS	Rubber seal	4	11	4	2	7	1.75
604	open	4	12	4	2	7	2.19
604ZZ	Shield	4	12	4	2	7	2.34
604-2RS	Rubber seal	4	12	4	2	7	2.34
624	open	4	13	5	2.381	7	3.1
624ZZ	Shield	4	13	5	2.381	7	3.2
624-2RS	Rubber seal	4	13	5	2.381	7	3.2
634	open	4	16	5	2.381	7	5.24
634ZZ	Shield	4	16	5	2.381	7	5.44
634-2RS	Rubber seal	4	16	5	2.381	7	5.44
MR85	open	5	8	2	1	8	0.25
MR85ZZ	Shield	5	8	2.5	1	8	0.34
MR85-2RS	Rubber seal	5	8	2.5	1	8	0.34
MR95	open	5	9	2.5	1.2	8	0.54
MR95ZZ	Shield	5	9	3	1.2	8	0.58
MR95-2RS	Rubber seal	5	9	3	1.2	8	0.58
MR105	open	5	10	3	1.2	8	0.58
MR105ZZ	Shield	5	10	4	1.2	8	0.62
MR105-2RS	Rubber seal	5	10	4	1.2	8	0.62
MR115	open	5	11	4	1.588	8	0.62
MR115ZZ	Shield	5	11	4	1.588	8	0.62
MR115-2RS	Rubber seal	5	11	4	1.588	8	0.62
685	open	5	11	3	1.588	8	1.16
685ZZ	Shield	5	11	5	1.588	8	1.93
685-2RS	Rubber seal	5	11	5	1.588	8	1.93
695	open	5	13	4	2	8	2.31
695ZZ	Shield	5	13	4	2	8	2.39
695-2RS	Rubber seal	5	13	4	2	8	2.39
605	open	5	14	5	2.381	7	3.46
605ZZ	Shield	5	14	5	2.381	7	3.75
605-2RS	Rubber seal	5	14	5	2.381	7	3.75
625	open	5	16	5	2.778	7	4.95
625ZZ	Shield	5	16	5	2.778	7	5.1
625-2RS	Rubber seal	5	16	5	2.778	7	5.1
635	open	5	19	6	3.5	6	8.5
635ZZ	Shield	5	19	6	3.5	6	8.89
635-2RS	Rubber seal	5	19	6	3.5	6	8.89
MR106	open	6	10	2.5	1.2	10	0.55
MR106ZZ	Shield	6	10	3	1.2	10	0.7
MR106-2RS	Rubber seal	6	10	3	1.2	10	0.7
MR126	open	6	12	3	1.588	8	1.25
MR126ZZ	Shield	6	12	4	1.588	8	1.66
MR126-2RS	Rubber seal	6	12	4	1.588	8	1.66
686	open	6	13	3.5	2	8	1.87
686ZZ	Shield	6	13	5	2	8	2.68
686-2RS	Rubber seal	6	13	5	2	8	2.68
696	open	6	15	5	2.381	7	3.65
696ZZ	Shield	6	15	5	2.381	7	3.85
696-2RS	Rubber seal	6	15	5	2.381	7	3.85
606	open	6	17	6	3.5	6	5.94
606ZZ	Shield	6	17	6	3.5	6	6.89
606-2RS	Rubber seal	6	17	6	3.5	6	6.89
626	open	6	19	6	3.5	6	8.12
626ZZ	Shield	6	19	6	3.5	6	8.65
626-2RS	Rubber seal	6	19	6	3.5	6	8.65
636	open	6	22	7	3.969	7	13.9
636ZZ	Shield	6	22	7	3.969	7	14.5
636-2RS	Rubber seal	6	22	7	3.969	7	14.5
MR117	open	7	11	2.5	1.2	9	0.59
MR117ZZ	Shield	7	11	3	1.2	9	0.71
MR117-2RS	Rubber seal	7	11	3	1.2	9	0.71
MR137	open	7	13	3	1.2	12	1.52
MR137ZZ	Shield	7	13	4	1.2	12	2.01
MR137-2RS	Rubber seal	7	13	4	1.2	12	2.01
687	open	7	14	3.5	2	9	2.03
687ZZ	Shield	7	14	5	2	9	2.95
687-2RS	Rubber seal	7	14	5	2	9	2.95
697	open	7	17	5	2	9	5.01
697ZZ	Shield	7	17	5	2	9	5.26
697-2RS	Rubber seal	7	17	5	2	9	5.26
607	open	7	19	6	3.5	6	7.8
607ZZ	Shield	7	19	6	3.5	6	8.24
607-2RS	Rubber seal	7	19	6	3.5	6	8.24
627	open	7	22	7	3.969	7	12.7
627ZZ	Shield	7	22	7	3.969	7	13.1
627-2RS	Rubber seal	7	22	7	3.969	7	13.1
637	open	7	26	9	4.762	7	24.2
637ZZ	Shield	7	26	9	4.762	7	25.8
637-2RS	Rubber seal	7	26	9	4.762	7	25.8
MR128	open	8	12	2.5	1.2	12	0.7
MR128ZZ	Shield	8	12	3.5	1.2	12	0.99
MR128-2RS	Rubber seal	8	12	3.5	1.2	12	0.99
MR148	open	8	14	3.5	1.588	10	1.9
MR148ZZ	Shield	8	14	4	1.588	10	2.19
MR148-2RS	Rubber seal	8	14	4	1.588	10	2.19
688	open	8	16	4	2	10	3.11
688ZZ	Shield	8	16	5	2	10	4.05
688-2RS	Rubber seal	8	16	5	2	10	4.05
698	open	8	19	6	3.175	7	7.12
698ZZ	Shield	8	19	6	3.175	7	7.57
698-2RS	Rubber seal	8	19	6	3.175	7	7.57
608	open	8	22	7	3.969	7	11.8
608ZZ	Shield	8	22	7	3.969	7	12.9
608-2RS	Rubber seal	8	22	7	3.969	7	12.9
628	open	8	24	8	3.969	7	17.1
628ZZ	Shield	8	24	8	3.969	7	18.5
628-2RS	Rubber seal	8	24	8	3.969	7	18.5
638	open	8	28	9	4.762	7	28.1
638ZZ	Shield	8	28	9	4.762	7	30.3
638-2RS	Rubber seal	8	28	9	4.762	7	30.3
679	open	9	14	3	1.588	12	1.35
679ZZ	Shield	9	14	4.5	1.588	12	1.98
679-2RS	Rubber seal	9	14	4.5	1.588	12	1.98
689	open	9	17	4	2	11	3.41
689ZZ	Shield	9	17	5	2	11	4.38
689-2RS	Rubber seal	9	17	5	2	11	4.38
699	open	9	20	6	3.175	8	8.38
699ZZ	Shield	9	20	7	3.175	8	8.54
699-2RS	Rubber seal	9	20	7	3.175	8	8.54
609	open	9	24	7	3.175	8	14.7
609ZZ	Shield	9	24	7	3.175	8	16
609-2RS	Rubber seal	9	24	7	3.175	8	16
629	open	9	26	8	4.762	7	19
629ZZ	Shield	9	26	8	4.762	7	21.8
629-2RS	Rubber seal	9	26	8	4.762	7	21.8
639	open	9	30	10	4.762	7	36.2
639ZZ	Shield	9	30	10	4.762	7	37.1
639-2RS	Rubber seal	9	30	10	4.762	7	37.1

 

Certifications

 

Product details

Model Number	680 series 690 series F680 series F690 series MR series MF series  608 series	Package	plastic tube package, single box package or as per buyer's requirement.
Type	Minaiture ball bearing	Place of Origin	China (Mainland).
Number of Row	Single Row.	Features	(1) high precision;
Material	Supreme bearing steel AISI 52100 or stainless steel AISI 440, AISI 420.		(2) high speed;
Hardness	HRC 58-62.		(3) high load carrying capacity;
Radial Clearance	C0, C2, C3, C4, C5.		(4) low noise;
Vibration & Noise	Z3V3,Z4V4.		(5) long life span.
Precision Rating	ABEC-1, ABEC-3, ABEC-5.	Application	All kinds of motors, toys, medical equipment, electric vehicles,household appliances, sports and office equipment.
Sealing Type	open, ZZ, 2RS.
Grease	As per your requirement, such as Chevron SRI-2 ,Multemp PS2, Shell Alvania R2, Changcheng 2 and so on.	Payment Term	TT, Western Union, Paypal.
Certifications	ISO 9001:2015.	Loading Port	Shanghai, Tianjin, Ningbo or Qingdao.
Brand Name	Support customization	Samples	Free samples are available.

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