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Huaneng

Over the past few years, we have diligently pursued higher standards to enhance our product quality, aiming to deliver increased convenience and a better user experience.

Machine Tool Engine Steel Motor Parts Deep Groove Ball Bearing

○ Material and color can according to customers' requirement.
○ We can make different size as per customers' requirement.

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+86-15058997617 shirley@cnhune.com / +8615058997617

Product Advantages

Smooth Operation
The spacer design ensures smooth rolling and no jamming, even when screws are fully tightened.
Silent & High Load Pulley
Combines quiet bearings with high load capacity for smooth, low-noise performance.
Durable Materials
The nylon-coated outer layer offers strength, toughness, and fatigue resistance.
Precision Bearings
High-quality bearing steel provides quiet, high-speed, and wear-resistant performance.
Sealed & Dustproof
Metal dust cover ensures tight sealing; smooth surface with no burrs for refined quality.

Product Description

Under the background of the rapid development of modern industry, mechanical equipment has increasingly stringent performance requirements for core components. As an important transmission component in key equipment such as machine tools, engines, and steel motors, deep groove ball bearings have become the trusted choice of many manufacturing companies because of their performance and stable quality.

Our products are made of high-quality high-carbon chromium-bearing steel, and undergo precision heat treatment and multiple processing processes to ensure that they have hardness, wear resistance, and fatigue resistance. The precise matching structure between the inner ring, outer ring, and rolling element effectively reduces friction loss during operation, improves the overall operation efficiency and stability, and is suitable for high-speed rotation and medium load conditions.

Widely used in various CNC machine tool spindles, engine power systems, and steel motor transmission devices, this bearing can not only withstand radial loads, but also cope with certain axial loads at the same time, and has good adaptability and reliability. Its low noise and long life characteristics significantly improve the working accuracy and service life of the whole machine.

Product Parameters

Deep Groove Ball Bearings
Models	Main Dimension (mm)			Models	Main Dimension (mm)			Models	Main Dimension (mm)
Models	d	D	B	Models	d	D	B	Models	d	D	B
6000	10	26	8	6200	10	30	9	6300	10	35	11
6001	12	28	8	6201	12	32	10	6301	12	37	12
6002	15	32	9	6202	15	35	11	6302	15	42	13
6003	17	35	10	6203	17	40	12	6303	17	47	14

6004	20	42	12	6204	20	47	14	6304	20	52	15
6005	25	47	12	6205	25	52	15	6305	25	62	17
6006	30	55	13	6206	30	62	16	6306	30	72	19
6007	35	62	14	6207	35	72	17	6307	35	80	21

6008	40	68	15	6208	40	80	18	6308	40	90	23
6009	45	75	16	6209	45	85	19	6309	45	100	25
6010	50	80	16	6210	50	90	20	6310	50	110	27
6011	55	90	18	6211	55	100	21	6311	55	120	29

6012	60	95	18	6212	60	110	22	6312	60	130	31
6013	65	100	18	6213	65	120	23	6313	65	140	33
6014	70	110	20	6214	70	125	24	6314	70	150	35
6015	75	115	20	6215	75	130	25	6315	75	160	37

6016	80	125	22	6216	80	140	26	6316	80	170	39
6017	85	130	22	6217	85	150	28	6317	85	180	41
6018	90	140	24	6218	90	160	30	6318	90	190	43
6019	95	145	24	6219	95	170	32	6319	95	200	45

6020	100	150	24	6220	100	180	34	6320	100	215	47
6021	105	160	26	6221	105	190	36	6321	105	225	49
6022	110	170	28	6222	110	200	38	6322	110	240	50
6024	120	180	28	6224	120	215	40	6324	120	260	55

6026	130	200	33	6226	130	230	40	6326	130	280	58
6028	140	210	33	6228	140	250	42	6328	140	300	62
6030	150	225	35	6230	150	270	45	6330	150	320	65
Open						Bilateral contact rubber cap shape (2 NSE)
Single side iron cover shape (Z)						With stop ring (NR)
Double Side Iron Cover (ZZ)						With stop ring cover (ZNR)
Single Side Contact Rubber Cover (NSE)						With stop ring cover (ZZNR)

Measurement Method


Weight(g)	ID(mm)	OD(mm)	Height(mm)

Payment Terms

1.100% T/T in advance
2.30% T/T deposit, 70% balance against copy of B/L
3. PayPal
Packaging Details: Standard export packing (plastic bag, carton, and pallet or wooden case), or as per customer's requirements.
Delivery Port: Ningbo / Shanghai
Delivery Time: Normally within 30 days for ready goods or as per customer's request.

Bearing No.	Dimensions(mm)			Weight	Bearing No.	Dimensions(mm)			Weight
	d	D	B	kg		d	D	B	kg
602	2	7	2.8	-	633	3	15	5	0.04
603	3	9	3	-	634	4	16	5	0.05
604	4	12	4	-	635	5	19	6	0.08
605	5	14	5	-	636	6	22	7	0.013
606	6	17	6	0.006	637	7	26	9	0.024
607	7	19	6	0.073	638	8	28	9	0.029
608	8	22	7	0.012	639	9	30	10	0.035
609	9	27	7	0.016	681	1	3	1	-
623	3	10	4	0.002	682	2	5	15	-
624	4	13	5	0.003	683	3	7	2	-
625	5	16	5	0.005	684	4	9	2	-
626	6	19	6	0.008	685	5	11	3	-
627	7	22	7	0.014	686	6	13	5	-
628	8	24	8	0.016	687	7	14	5	-
629	9	26	8	0.019	688	8	16	4	-

FAQ

What are your payment terms?
What are your payment terms?

1.100% T/T in advance2.30% T/T deposit, 70% balance against copy of B/L3. PayPalPackaging Details: Standard export packing (plastic bag, carton, and pallet or wooden case), or as per customer's requirements.Delivery Port: Ningbo / ShanghaiDelivery Time: Normally within 30 days for ready goods or as per customer's request.
How do you handle shipment?
How do you handle shipment?

For small orders: we ship via express (DHL, FedEx, UPS, TNT, etc.).For bulk orders: we ship by sea or by air, depending on your preference.
How long is the production lead time?
How long is the production lead time?

For in-stock samples: shipped within 2 days.For out-of-stock samples: lead time is within 7 days.For mass production: approximately 15 days after receiving the deposit.
What after-sales service do you offer for sliding rollers?
What after-sales service do you offer for sliding rollers?

We provide online technical support. If the issue is caused by a quality defect, we will replace the defective items with new ones.
How does your factory ensure quality control?
How does your factory ensure quality control?

80% of our staff have over 10 years of experience. We have a mature and skilled technical team along with a comprehensive quality management system to ensure consistent product quality.
Can we print our logo on the products?
Can we print our logo on the products?

Yes, we can print your logo on the products based on your design requirements.
Can we customize our own color box?
Can we customize our own color box?

Yes, if your order quantity reaches 1,000 sets, we can provide customized color box packaging.
Do you offer free samples?
Do you offer free samples?

Yes, we are happy to provide free samples for you to evaluate the quality.
Are you a manufacturer?
Are you a manufacturer?

Yes, we are a professional manufacturer specializing in door and window roller pulleys for over 20 years. We also have our own international sales department and handle both production and sales in-house.
How long does it take to receive a response after sending an inquiry?
How long does it take to receive a response after sending an inquiry?

We will reply to you within 6 working hours on business days.