High Precision Mini Size 3*7*2.5 mm Deep Groove Ball Bearing 628/3

• Product Name: High Precision Mini Size 3*7*2.5 mm Deep Groove B
• Size: 3mm X 7mm X 2.5mm
• Application: Machinery
• Feature: Long Life
• Vibration: Zv1, Zv2, Zv3, or as Requested
• Service: OEM Customized Services
• Model NO.: 628/3
• Certificate: ISO9001:2000
• Package: Original Package
• Main Market: America Europe Asia Middle
• Bearing Material: Gcr15/Bearing Steel/Stainless Steel
• Aligning: Non-Aligning Bearing
• Separated: Unseparated
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Contact Angle: 0
• Transport Package: Single Box Packaging/OEM
• Specification: 3mm x 7mm x 2.5mm
• Trademark: TFN/OEM/SEMRI
• Origin: China
• HS Code: 8482102000
• Production Capacity: 10000/Month

Product Description

High Precision Mini Size 3*7*2.5 mm Deep Groove Ball Bearing 628/3

697ZZ deep groove ball bearing more detail

 

production name	High Precision Mini Size 3*7*2.5 mm Deep Groove Ball Bearing 628/3
brand	TFN/OEM
Model Number	628/3
Dimension	3mm x 7mm x 2.5mm
Ring Material	Gcr15/ Carbon Steel/ Stainless Steel/ Si3N4/ ZrO2
Cage Material	Steel/ Brass/ Nylon/ Custom
Precision	P0, P6, P5, or as requested
Vibration	ZV1, ZV2, ZV3, or as requested
Clearance	C0,C2,C3, or as requested
Quality standard	ISO9001:2000/ SGS
Quality Control Process	1.Assembly
	2.Windage test2.Windage test
	3.Cleaning
	4.Rotary test
	5.Greasing and gland
	6.Noise inspection
	7.Appearance inspection
	8.Rust prevention
	9.Product packaging
Application	low noise machine,automobile,motorcycle,and the general machinery and etc.

More model of deep groove ball bearing

	Bearing Number	Boundary dimensions(mm)				Basic load ratings(kN)		Limiting speeds(rpm)		Mass(Kg)
		d	D	B	rs min	Cr	Cor	Grease	Oil	(Approx.)
60 Series	6000	10	26	8	0.3	4.55	1.96	29,000	34,000	0.019
	6001	12	28	8	0.3	5.1	2.39	26,000	30,000	0.021
	6002	15	32	9	0.3	5.6	2.83	22,000	26,000	0.03
	6003	17	35	10	0.3	6.8	3.35	20,000	24,000	0.039
	6004	20	42	12	0.6	9.4	5.05	18,000	21,000	0.069
	6005	25	47	12	0.6	10.1	5.85	15,000	18,000	0.08
	6006	30	55	13	1	13.2	8.3	13,000	15,000	0.116
	6007	35	62	14	1	16	10.3	12,000	14,000	0.155
	6008	40	68	15	1	16.8	11.5	10,000	12,000	0.19
	6009	45	75	16	1	21	15.1	9,200	11,000	0.237
	6010	50	80	16	1	21.8	16.6	8,400	9,800	0.261
	6011	55	90	18	1.1	28.3	21.2	7,700	9,000	0.388
	6012	60	95	18	1.1	29.5	23.2	7,000	8,300	0.414
	6013	65	100	18	1.1	30.5	25.2	6,500	7,700	0.421
	6014	70	110	20	1.1	38	31	6,100	7,100	0.604
	6015	75	115	20	1.1	39.5	33.5	5,700	6,700	0.649
	6016	80	125	22	1.1	47.5	40	5,300	6,200	0.854
	6017	85	130	22	1.1	49.5	43	5,000	5,900	0.89
	6018	90	140	24	1.5	58	49.5	4,700	5,600	1.02
	6019	95	145	24	1.5	60.5	54	4,500	5,300	1.08
	6020	100	150	24	1.5	60	54	4,200	5,000	1.15
	6021	105	160	26	2	72.5	65.5	4,000	4,700	1.59
	6022	110	170	28	2	82	73	3,800	4,500	1.96
	6024	120	180	28	2	85	79.5	3,500	4,100	2.07
	6026	130	200	33	2	106	101	3,200	3,800	3.16
	6028	140	210	33	2	110	109	3,000	3,500	3.35
	6030	150	225	35	2.1	126	126	2,800	3,200	4.08
	6032	160	240	38	2.1	143	144	2,600	3,000	5.05
	6034	170	260	42	2.1	168	172	2,400	2,800	6.76
	6036	180	280	46	2.1	189	199	2,300	2,700	8.8
	6038	190	290	46	2.1	197	215	2,100	2,500	9.18
	6040	200	310	51	2.1	218	243	2,000	2,400	11.9
	6044	22	340	56	3	235	271	1,700	2,000	19
	6044M	220	340	56	3	245	293	1,800	2,200	19.8
	6048M	240	360	56	3	255	315	1,700	2,000	20.7
	6052M	260	400	65	4	294	373	1,500	1,800	28.8
	6056	280	420	65	4	302	408	1,300	1,500	32.1
	6060	300	460	74	4	355	482	1,200	1,400	42.8
	6064	320	480	82	4	352	487	1,100	1,300	48.4
	6068	340	520	82	5	441	661	980	1,200	67.2
	6072	360	540	82	5	438	668	920	1,100	68
	6080	400	600	90	5	508	824	780	920	87.4
	6088	440	650	94	6	526	902	800	1,000	107
	6092	460	680	100	6	577	1000	750	950	130
	60/500	500	720	100	6	600	1100	570	670	140
	60/530	530	780	100	6	680	1300	700	800	186
	60/630N1	630	920	128	7.5	750	1620	560	670	294
	60/710N1/C3	710	1030	140	7.5	1020	2310	450	560	390
	60/800N1/C9	800	1150	155	7.5	1090	2690	380	480	548
	60/22	22	44	12	0.6	955	515	17,000	20,000	0.074
	60/28	28	52	12	0.6	1270	755	14,000	16,000	0.098
	60/32	32	58	13	1	1200	820	12,000	15,000	0.129

FAQ 

1.Q:Are you a factory or trading company?
 A:SEMRI Bearing is specialized in manufacturing and exporting bearings.
 SEMRI Bearing have own factory and warehouse.
2.Q:Can I get some samples and do you offer the sample free?
 A:Yes, sure, SEMRI Bearing are honored to offer you samples.Can you buy a ticket ?3.Q:What is the payment?
  A: 30% T/T In Advance, 70% T/T Against Copy Of B/L  
 B: 100% L/C At Sight 
4.Q:What is the MOQ for bearing?
   A: SEMRI Bearing MOQ is 1 pc.
5.Q:What kind of service you can offer?
 A:Technology support;Installation guidance;OEM