7X13X4 mm Mr137zz Mr137z L1370zz L1370z Bc713zz 7m13zz Mr137 L1370 Bc713 7m13 Zz/2z/Z Miniature Ball Bearing for Equipment Micro Motor Fan Instrument Toy Model

• Customization: Available
• Contact Angle: 0
• Aligning: Non-Aligning Bearing
• Model NO.: MR137ZZ
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Chrome Steel, Stainless Steel, Carbon Steel
• Structure: Deep Groove
• Type: Ball
• Number of Row: Single Row
• Seals Type: Steel/Metal Shields/Shielded
• Inner(Bore) Diameter: 7mm
• Outer Diameter: 13mm
• Width: 4mm
• Precision: P0, P6, P5, P4, etc.
• Clearance: C0, C3, C4, C2, Cm, Mc3 etc.
• Tolerance: ABEC-1, ABEC-3, ABEC-5, ABEC-7, ABEC-9, etc.
• Cage: Steel Cage, Nylon Cage, etc.
• Lubrication: Grease, Oil
• Vibration: V1, V2, V3, V4
• Noise: Z1, Z2, Z3, Z4
• Transport Package: Standard Export Packing
• Specification: 7x13x4 mm
• Trademark: Neutral, no mark or OEM
• Origin: Ningbo
• HS Code: 8482102000
• Production Capacity: 1000000 / Month

Product Description

Product Number	Seal Type	Bore Dia (d)	Outer Dia (D)	Width (B)	Dynamic Load	Static Load	MAX SPEED
					Rating	Rating	(GREASE)
					(Cr) (N)	(Cor) (N)	(X1000 RPM)
681	Open	1 mm	3mm	1mm	82	21	130
691	Open	1 mm	4mm	1.6mm	120	30	100
681X	Open	1.5 mm	4mm	1.2mm	95	26	100
681X ZZ	Shielded	1.5 mm	4mm	2mm	95	26	100
691X	Open	1.5 mm	5mm	2mm	144	40	85
691X ZZ	Shielded	1.5 mm	5mm	2.6mm	144	40	85
601X	Open	1.5 mm	6mm	2.5mm	281	79	75
601X ZZ	Shielded	1.5 mm	6mm	3mm	281	79	75
682	Open	2 mm	5mm	1.5mm	144	40	85
682 2RS	Sealed	2 mm	5mm	2.3mm	144	40	85
682 ZZ	Shielded	2 mm	5mm	2.3mm	144	40	85
MR52	Open	2 mm	5mm	2mm	144	40	85
MR52 2RS	Sealed	2 mm	5mm	2.5mm	144	40	85
MR52 ZZ	Shielded	2 mm	5mm	2.5mm	144	40	85
692	Open	2 mm	6mm	2.3mm	281	79	75
692 2RS	Sealed	2 mm	6mm	3mm	281	79	75
692 ZZ	Shielded	2 mm	6mm	3mm	281	79	75
MR62	Open	2 mm	6mm	2.5mm	281	79	75
MR62 2RS	Sealed	2 mm	6mm	2.5mm	281	79	75
MR62 ZZ	Shielded	2 mm	6mm	2.5mm	281	79	75
602	Open	2 mm	7mm	2.8mm	328	103	60
602 2RS	Sealed	2 mm	7mm	3.5mm	328	103	60
602 ZZ	Shielded	2 mm	7mm	3.5mm	328	103	60
MR72	Open	2 mm	7mm	2.5mm	328	103	63
MR72 2RS	Sealed	2 mm	7mm	3mm	328	103	63
MR72 ZZ	Shielded	2 mm	7mm	3mm	328	103	65
682X	Open	2.5 mm	6mm	1.8mm	178	59	71
682X 2RS	Sealed	2.5 mm	6mm	2.6mm	178	59	71
682X ZZ	Shielded	2.5 mm	6mm	2.6mm	178	59	71
692X	Open	2.5 mm	7mm	2.5mm	328	103	63
692X 2RS	Sealed	2.5 mm	7mm	3.5mm	328	103	63
692X ZZ	Shielded	2.5 mm	7mm	3.5mm	328	103	63
602X	Open	2.5 mm	8mm	2.8mm	469	142	60
602X 2RS	Sealed	2.5 mm	8mm	4mm	469	142	60
602X ZZ	Shielded	2.5 mm	8mm	4mm	469	142	60
MR82X	Open	2.5 mm	8mm	2.5mm	474	144	60
MR82X 2RS	Sealed	2.5 mm	8mm	2.5mm	474	144	60
MR82X ZZ	Shielded	2.5 mm	8mm	2.5mm	474	144	60
MR63	Open	3 mm	6mm	2mm	178	59	71
MR63 2RS	Sealed	3 mm	6mm	2.5mm	178	59	71
MR63 ZZ	Shielded	3 mm	6mm	2.5mm	178	59	71
683	Open	3 mm	7mm	2mm	264	90	63
683 2RS	Sealed	3 mm	7mm	3mm	264	90	63
683 ZZ	Shielded	3 mm	7mm	3mm	264	90	63
693	Open	3 mm	8mm	3mm	474	144	60
693 2RS	Sealed	3 mm	8mm	4mm	474	144	60
693 ZZ	Shielded	3 mm	8mm	4mm	474	144	60
MR83	Open	3 mm	8mm	2.5mm	336	113	60
MR83 2RS	Sealed	3 mm	8mm	3mm	336	113	60
MR83 ZZ	Shielded	3 mm	8mm	3mm	336	113	60
603	Open	3 mm	9mm	3mm	230	151	56
603 2RS	Sealed	3 mm	9mm	5mm	230	151	56
603 ZZ	Shielded	3 mm	9mm	5mm	230	151	56
MR93	Open	3 mm	9mm	2.5mm	485	151	56
MR93 2RS	Sealed	3 mm	9mm	4mm	485	151	56
MR93 ZZ	Shielded	3 mm	9mm	4mm	485	151	56
623	Open	3 mm	10mm	4mm	536	175	50
623 2RS	Sealed	3 mm	10mm	4mm	536	175	50
623 ZZ	Shielded	3 mm	10mm	4mm	536	175	50
633	Open	3 mm	13mm	5mm	1106	390	40
633 2RS	Sealed	3 mm	13mm	5mm	1106	390	40
633 ZZ	Shielded	3 mm	13mm	5mm	1106	390	40
MR74	Open	4 mm	7mm	2mm	264	92	60
MR74 2RS	Sealed	4 mm	7mm	2.5mm	264	92	60
MR74 ZZ	Shielded	4 mm	7mm	2.5mm	217	86	60
MR84	Open	4 mm	8mm	2mm	336	113	56
MR84 2RS	Sealed	4 mm	8mm	3mm	336	113	56
MR84 ZZ	Shielded	4 mm	8mm	3mm	336	113	56
684	Open	4 mm	9mm	2.5mm	545	182	53
684 2RS	Sealed	4 mm	9mm	4mm	545	182	53
684 ZZ	Shielded	4 mm	9mm	4mm	545	182	53
MR104	Open	4 mm	10mm	3mm	604	218	48
MR104 2RS	Sealed	4 mm	10mm	4mm	604	218	48
MR104 ZZ	Shielded	4 mm	10mm	4mm	604	218	48
694	Open	4 mm	11mm	4mm	814	280	48
694 2RS	Sealed	4 mm	11mm	4mm	814	280	48
694 ZZ	Shielded	4 mm	11mm	4mm	814	280	48
604	Open	4 mm	12mm	4mm	814	280	48
604 2RS	Sealed	4 mm	12mm	4mm	814	280	48
604 ZZ	Shielded	4 mm	12mm	4mm	814	280	48
624	Open	4 mm	13mm	5mm	1106	390	40
624 2RS	Sealed	4 mm	13mm	5mm	1106	390	40
624 ZZ	Shielded	4 mm	13mm	5mm	1106	390	40
634	Open	4 mm	16mm	5mm	1139	418	36
634 2RS	Sealed	4 mm	16mm	5mm	1139	418	36
634 ZZ	Shielded	4 mm	16mm	5mm	1139	418	36
MR85	Open	5 mm	8mm	2mm	262	96	53
MR85 2RS	Sealed	5 mm	8mm	2.5mm	185	72	53
MR85 ZZ	Shielded	5 mm	8mm	2.5mm	185	72	53
MR95	Open	5 mm	9mm	2.5mm	366	135	50
MR95 2RS	Sealed	5 mm	9mm	3mm	366	135	50
MR95 ZZ	Shielded	5 mm	9mm	3mm	366	135	50
MR105	Open	5 mm	10mm	3mm	366	135	50
MR105 2RS	Sealed	5 mm	10mm	4mm	366	135	50
MR105 ZZ	Shielded	5 mm	10mm	4mm	366	135	50
685	Open	5 mm	11mm	3mm	609	226	45
685 2RS	Sealed	5 mm	11mm	5mm	609	226	45
685 ZZ	Shielded	5 mm	11mm	5mm	609	226	45
MR115	Open	5 mm	11mm	4mm	609	226	45
MR115 2RS	Sealed	5 mm	11mm	4mm	609	226	45
MR115 ZZ	Shielded	5 mm	11mm	4mm	609	226	45
695	Open	5 mm	13mm	4mm	916	346	43
695 2RS	Sealed	5 mm	13mm	4mm	916	346	43
695 ZZ	Shielded	5 mm	13mm	4mm	916	346	43
605	Open	5 mm	14mm	5mm	1130	406	40
605 2RS	Sealed	5 mm	14mm	5mm	1130	406	40
605 ZZ	Shielded	5 mm	14mm	5mm	1130	406	40
625	Open	5 mm	16mm	5mm	1470	540	36
625 2RS	Sealed	5 mm	16mm	5mm	1470	540	36
625 ZZ	Shielded	5 mm	16mm	5mm	1470	540	36
635	Open	5 mm	19mm	6mm	1986	717	32
635 2RS	Sealed	5 mm	19mm	6mm	1986	717	32
635 ZZ	Shielded	5 mm	19mm	6mm	1986	717	32
MR106	Open	6 mm	10mm	2.5mm	422	174	45
MR106 2RS	Sealed	6 mm	10mm	3mm	422	174	45
MR106 ZZ	Shielded	6 mm	10mm	3mm	422	174	45
MR126	Open	6 mm	12mm	3mm	609	236	43
MR126 2RS	Sealed	6 mm	12mm	4mm	609	236	43
MR126 ZZ	Shielded	6 mm	12mm	4mm	609	236	43
686	Open	6 mm	13mm	3.5mm	920	354	40
686 2RS	Sealed	6 mm	13mm	5mm	920	354	40
686 ZZ	Shielded	6 mm	13mm	5mm	920	354	40
696	Open	6 mm	15mm	5mm	1139	418	40
696 2RS	Sealed	6 mm	15mm	5mm	1139	418	40
696 ZZ	Shielded	6 mm	15mm	5mm	1139	418	40
606	Open	6 mm	17mm	6mm	1924	677	38
606 2RS	Sealed	6 mm	17mm	6mm	1924	677	38
606 ZZ	Shielded	6 mm	17mm	6mm	1924	677	38
626	Open	6 mm	19mm	6mm	1986	717	32
626 2RS	Sealed	6 mm	19mm	6mm	1986	717	32
626 ZZ	Shielded	6 mm	19mm	6mm	1986	717	32
636	Open	6 mm	22mm	7mm	2833	1138	30
636 2RS	Sealed	6 mm	22mm	7mm	2833	1138	30
636 ZZ	Shielded	6 mm	22mm	7mm	2833	1138	30
MR117	Open	7 mm	11mm	2.5mm	387	162	43
MR117 2RS	Sealed	7 mm	11mm	3mm	387	162	43
MR117 ZZ	Shielded	7 mm	11mm	3mm	387	162	43
MR137	Open	7 mm	13mm	3mm	460	221	40
MR137 2RS	Sealed	7 mm	13mm	4mm	460	221	40
MR137 ZZ	Shielded	7 mm	13mm	4mm	460	221	40
687	Open	7 mm	14mm	3.5mm	997	410	40
687 2RS	Sealed	7 mm	14mm	5mm	977	410	40
687 ZZ	Shielded	7 mm	14mm	5mm	997	410	40
697	Open	7 mm	17mm	5mm	1364	575	36
697 2RS	Sealed	7 mm	17mm	5mm	1364	575	36
697 ZZ	Shielded	7 mm	17mm	5mm	1364	575	36
607	Open	7 mm	19mm	6mm	1986	717	36
607 2RS	Sealed	7 mm	19mm	6mm	1986	717	36
607 ZZ	Shielded	7 mm	19mm	6mm	1986	717	36
627	Open	7 mm	22mm	7mm	2794	1103	30
627 2RS	Sealed	7 mm	22mm	7mm	2794	1103	30
627 ZZ	Shielded	7 mm	22mm	7mm	2794	1130	30
637	Open	7 mm	26mm	9mm	3879	1586	28
637 2RS	Sealed	7 mm	26mm	9mm	3879	1586	28
637 ZZ	Shielded	7 mm	26mm	9mm	3879	1586	28
MR128	Open	8 mm	12mm	2.5mm	462	219	40
MR128 2RS	Sealed	8 mm	12mm	3.5mm	462	219	40
MR128 ZZ	Shielded	8 mm	12mm	3.5mm	462	219	40
MR148	Open	8 mm	14mm	3.5mm	695	309	38
MR148 2RS	Sealed	8 mm	14mm	4mm	695	309	38
MR148 ZZ	Shielded	8 mm	14mm	4mm	695	309	38
688	Open	8 mm	16mm	4mm	1064	474	36
688 2RS	Sealed	8 mm	16mm	5mm	1064	474	36
688 ZZ	Shielded	8 mm	16mm	5mm	1064	474	36
698	Open	8 mm	19mm	6mm	1902	734	36
698 2RS	Sealed	8 mm	19mm	6mm	1902	734	36
698 ZZ	Shielded	8 mm	19mm	6mm	1902	734	36
608	Open	8 mm	22mm	7mm	2799	1103	34
608 2RS	Sealed	8 mm	22mm	7mm	2799	1103	34
608 ZZ	Shielded	8 mm	22mm	7mm	2799	1103	34
628	Open	8 mm	24mm	8mm	2833	1138	28
628 2RS	Sealed	8 mm	24mm	8mm	2833	1138	28
628 ZZ	Shielded	8 mm	24mm	8mm	2833	1138	28
638	Open	8 mm	28mm	9mm	3879	1586	28
638 2RS	Sealed	8 mm	28mm	9mm	3879	1586	28
638 ZZ	Shielded	8 mm	28mm	9mm	3879	1586	28
679	Open	9 mm	14mm	3mm	781	374	36
679 2RS	Sealed	9 mm	14mm	4.5mm	781	374	36
679 ZZ	Shielded	9 mm	14mm	4.5mm	781	374	36
689	Open	9 mm	17mm	4mm	1128	534	36
689 2RS	Sealed	9 mm	17mm	5mm	1128	534	36
689 ZZ	Shielded	9 mm	17mm	5mm	1128	534	36
699	Open	9 mm	20mm	6mm	2097	865	34
699 2RS	Sealed	9 mm	20mm	6mm	2097	865	34
699 ZZ	Shielded	9 mm	20mm	6mm	2097	865	34
609	Open	9 mm	24mm	7mm	2853	1155	32
609 2RS	Sealed	9 mm	24mm	7mm	2853	1155	32
609 ZZ	Shielded	9 mm	24mm	7mm	2853	1155	32
629	Open	9 mm	26mm	8mm	3879	1586	28
629 2RS	Sealed	9 mm	26mm	8mm	3879	1586	28
629 ZZ	Shielded	9 mm	26mm	8mm	3879	1586	28
639	Open	9 mm	30mm	10mm	3960	1664	24
639 2RS	Sealed	9 mm	30mm	10mm	3960	1664	24
639 ZZ	Shielded	9 mm	30 mm	10 mm	3960	1664	24

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