Factory Sale Ready Stock 628 628zz 628 2RS Miniature Deep Groove Ball Bearings P0 P6 Grade 8*24*8mm

• Customization: Available
• Aligning: Non-Aligning Bearing
• Separated: Unseparated
• Model NO.: 628ZZ
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Contact Angle: 0
• Transport Package: Plastic Tube/White Box/Carton/Pallet
• Specification: 8*24*8mm
• Trademark: TIK or your mark
• Origin: China
• HS Code: 84821020
• Production Capacity: 850000 PCS a Month

Product Description

Descriptions
628ZZ deep groove ball bearings are non-separable and require little attention or maintenance in service, capable of operating at high speeds and are widely used radial bearings. The inner and outer ring of single row deep groove ball bearings have a deep groove raceway. The bearings are mainly used to carry radial loads and a part of axial loads in two directions. This kind of bearing can carry much heavy axial loads after the increase of radial clearance, thus, it can take the place of high speed angular contact ball bearings.  Deep groove ball bearings have various types in structure, besides open type bearings, shields or seals at both sides can also be provided.

Features
The bearings are the most typical rolling bearings with extensive applications. The raceways in both of the rings are in arc groove form, which can carry radial and axial load in double directions. They can be applied in situations where high-rotating speed and low noise and low vibration are required.

Applications
All kinds of motors, toys, medical equipment, electric vehicles, sports and office equipment.

Types
Basic type; With snap ring groove on the outer ring (-N); With one shield (-Z) on one side or two shields (-2Z) on both sides; With one seal (-RS) on one side or two seals (-2RS) on both sides.
 

Model Number	6000 series, 6200 series, 6300 series, 6800 series, 6900 Series, 16000 series, 62200 series, 62300 series, 63000 series.
Type	Deep groove ball bearing.
Number of Row	Single Row.
Material	Supreme bearing steel AISI 52100 or stainless steel AISI 440, AISI 420.
Hardness	HRC 58-62.
Radial Clearance	C0, C2, C3, C4, C5.
Vibration & Noise	Z1V1, Z2V2, Z3V3.
Precision Rating	ABEC-1, ABEC-3, ABEC-5.
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.
Certifications	ISO 9001:2015.
Brand Name	TIK.
Package	plastic tube package, single box package or as per buyer's requirement.
Place of Origin	China (Mainland).
Features	(1) high precision;
	(2) high speed;
	(3) high load carrying capacity;
	(4) low noise;
	(5) long life span.
Application	All kinds of motors, toys, medical equipment, electric vehicles, sports and office equipment.
Payment Term	TT, L/C, Western Union, Paypal.
Loading Port	Shanghai, Tianjin, Ningbo or Qingdao.
Samples	Free samples are available.

 

Bearing No.	Boundary dimensions				Basic load ratings (kN)		Limiting speed		Mass
	mm				Dynamic	Static	rpm		g
	d	D	B	rs min	Cr	Cor	Grease	Oil	≈
60/1.5	1.5	6	2.5	0.15	274	86	71,000	84,000	0.350
602	2	7	2.8	0.15	380	125	62,000	73,000	0.540
60/2.5	2.5	8	2.8	0.15	550	174	56,000	66,000	0.720
603	3	9	3	0.15	635	219	50,000	59,000	0.920
604	4	12	4	0.2	970	360	43,000	51,000	2.100
605	5	14	5	0.2	1,330	505	39,000	46,000	3.500
606	6	17	6	0.3	2,190	865	35,000	42,000	6.000
607	7	19	6	0.3	2,240	910	34,000	40,000	8.000
608	8	22	7	0.3	3,350	1,400	32,000	37,000	12.000
609	9	24	7	0.3	3,400	1,450	31,000	36,000	14.000
623	3	10	4	0.15	640	224	50,000	58,000	1.600
624	4	13	5	0.2	1,310	490	42,000	49,000	3.200
625	5	16	5	0.3	1,760	680	37,000	44,000	4.800
626	6	19	6	0.3	2,340	885	34,000	40,000	8.100
627	7	22	7	0.3	3,350	1,400	32,000	37,000	13.000
628	8	24	8	0.3	4,000	1,590	31,000	36,000	17.000
629	9	26	8	0.6	4,550	1,960	30,000	35,000	20.000
67/2.5	2.5	5	1.5	0.08	153	59	70,000	82,000	0.110
673	3	6	2	0.08	242	94	60,000	71,000	0.200
674	4	7	2	0.08	222	88	54,000	63,000	0.280
675	5	8	2	0.08	217	91	49,000	57,000	0.320
676	6	10	2.5	0.1	465	196	43,000	51,000	0.650
677	7	11	2.5	0.1	555	269	40,000	47,000	0.670
678	8	12	2.5	0.1	515	252	38,000	45,000	0.750
679	9	14	3	0.1	920	465	36,000	42,000	1.400
681	1	3	1	0.05	80	22	120,000	140,000	0.050
68/1.5	1.5	4	1.2	0.15	102	29	88,000	100,000	0.070
682	2	5	1.5	0.08	171	51	74,000	87,000	0.130
68/2.5	2.5	6	1.8	0.08	209	73	65,000	76,000	0.220
683	3	7	2	0.1	390	130	58,000	68,000	0.330
684	4	9	2.5	0.15	640	224	49,000	57,000	0.670
685	5	11	3	0.15	715	282	43,000	51,000	1.100
686	6	13	3.5	0.15	1,080	440	39,000	46,000	1.900
687	7	14	3.5	0.15	1,170	505	37,000	44,000	2.100
688	8	16	4	0.2	1,610	715	35,000	41,000	3.100
689	9	17	4	0.2	1,720	820	33,000	39,000	3.200
691	1	4	1.6	0.1	157	43	96,000	110,000	0.110
69/1.5	1.5	5	2	0.15	171	51	79,000	93,000	0.180
692	2	6	2.3	0.15	279	89	67,000	79,000	0.310
69/2.5	2.5	7	2.5	0.15	284	96	59,000	70,000	0.430
693	3	8	3	0.15	560	180	54,000	63,000	0.610
694	4	11	4	0.15	715	276	45,000	52,000	1.800
695	5	13	4	0.2	1,080	430	40,000	47,000	2.400
696	6	15	5	0.2	1,350	530	37,000	44,000	3.800
697	7	17	5	0.3	1,610	715	35,000	41,000	5.200
698	8	19	6	0.3	1,990	865	33,000	39,000	7.300
699	9	20	6	0.3	2,480	1,090	32,000	38,000	8.200

FAQ

Q1: Are you a manufacturer or a trading company?
A: We have been a professional manufacturer of bearings since 1995 with ISO9001:2015 certificate.

Q2: How is the quality level of your bearings?
A: Our bearings are made of supreme GCr15 bearing steel and are produced with the first class workmanship. The tolerance grade could be P0, P6, P5, P4. The vibration level could be Z1V1, Z2V2, Z3V3.

Q3: Can I get samples to see the quality?
A: Yes, samples are free, but the courier charge shall be borne by the buyer.

Q4: Could you offer OEM service and print my logo/mark on the products?
A: Yes, we could. Please send us your mark registration files, we shall print your logo/mark on the bearings and package.

Q5: How is the lead time?
A: For regular items that are in stock, we could make shipment immediately right after your payment. If the goods are not in stock, our production time is from 15 to 45 days according to the quantity.

Q6: What if I receive defective product for my order?
A: All our bearings are 100% inspected strictly before packing. If you receive any defective product, please provide us photos or videos to show the problem. After confirmation, we shall send you the new product as replacement free of charge.

Q7: What is your term of payment?
A: Term of payment is negotiable. Usually it is 30% deposit in advance, and the balance 70% is paid when the goods are ready for shipment.