Double Row Angular Contact Ball Bearing

재료	High-Quality Chrome Steel (GCr15), Stainless Steel (440C), or Ceramic Hybrid (Si3N4 Balls)

Inner Diameter Range

10 mm to 150 mm

Outer Diameter Range

30 mm to 300 mm

Width Range

10 mm to 70 mm

하중 용량

High Radial and Axial Load Handling

Contact Angle

Typically 30° or 45°

Speed Rating

Up to 12,000 RPM (varies by size and lubrication type)

Seal Type

Open, Shielded (ZZ), Sealed (2RS)

Cage Material

Nylon (PA66), Steel, or Brass

윤활	Pre-Lubricated with Grease or Oil Compatible

Operating Temperature

-40°C to +150°C (depending on seal and lubrication type)

Accuracy Grade

ABEC-1 to ABEC-7, P0 to P5 (ISO Standard)

Noise Level

Low Noise (suitable for high-speed applications)

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Features

High Load Capacity
- Designed to support combined radial and axial loads in both directions, making them ideal for applications with varying load demands.
- Enhanced durability due to the symmetrical design that distributes loads evenly across both rows of balls.
Compact Design
- Combines two single-row angular contact ball bearings into one unit, reducing overall assembly space while maintaining performance.
- Suitable for installations where space constraints are critical.
Enhanced Rigidity
- Double-row configuration increases structural rigidity, providing greater stability for precision applications.
Sealing Options
- Available in open (unsealed), shielded (ZZ), or sealed (2RS) versions to meet diverse environmental requirements.
- Sealed versions offer added protection against dust, moisture, and contaminants, extending bearing life.
Low Maintenance
- Pre-lubricated designs minimize maintenance requirements and downtime.
- Suitable for high-speed operations due to precision engineering and low-friction materials.

Applications

Automotive Industry
- Commonly used in wheel hub assemblies (e.g., 5200, 5300 series bearings).
- Integral in gearboxes and drive shafts for compact and durable performance.
Industrial Machinery
- Essential in electric motors, 펌프, and compressors where compact, load-bearing components are needed.
- Suitable for high-speed machinery and heavy-duty processing lines.
Agricultural Equipment
- Widely used in tilling, harvesting, and conveyor systems, handling dirt, vibration, and uneven load conditions.
Aerospace and Robotics
- Ideal for lightweight, high-performance systems requiring precise motion control and high reliability.
Material Handling Equipment
- Used in cranes, forklifts, and conveyor rollers to support heavy and multidirectional loads effectively.
Textile Machinery
- Maintains smooth, high-speed operation in looms and spindles, supporting the dynamic load requirements.

Example Models

5200 Series: Known for compact size and versatility in light to medium applications.
5300 Series: Designed for higher load applications, providing robust performance in demanding environments.
3200 Series: Used for precision equipment with moderate speed requirements.

Bearing tpe		Boundary Dimensions(mm)			Load Rating (kn)		Speed Rating
New Model	Old Model	d	D	B	Dynamic Cr	Static Cor	Grease	Oil	Weight
3200	3056200	10	30	14.3	735	5.35	15000	20000	0.052
3201	3056201	12	32	15.9	9.7	7.15	14000	18000	0.063
3202	3056202	15	35	15.9	9.7	7.45	12000	16000	0.072
3203	3056203	17	40	17.5	138	10.8	11000	14000	0.1
3204	3056204	20	47	20.6	172	15	9000	12000	0.17
3205	3056205	25	52	20.6	18.9	182	7800	10000	0.19
3206	3056206	30	62	23.8	273	27	6500	8700	0.32
3207	3056207	35	72	27	36.8	37.5	5600	7500	0.48
3208	3056208	40	80	30.2	42	43.9	5000	6700	0.65
3209	3056209	45	85	30.2	45.4	51.4	4600	6100	0.71
3210	3056210	50	90	30.2	45.1	52.1	4300	5700	0.76
3211	3056211	55	100	33.3	50.9	602	3900	5100	1.05
3212	3056212	60	110	36.5	64	76.8	3500	4700	1.4
3213	3056213	65	120	38.1	76.4	97.4	3200	4300	1.75
3214	3056214	70	126	39.7	77.9	96.4	3100	4100	1.:92
3215	3056215	75	130	413	82	115	3200	4300	2.09
3216	3056216	80	140	44.4	97.5	121	2700	3600	2.64
3217	3056217	85	150	492	114	143	2500	3400	3.39
3218	3056218	90	160	52.4	132	167	2400	3100	4.14
3302	3056302	15	42	19	152	11.9	10000	14000	0.132
3303	3056303	17	47	222	21.7	17.1	9400	13000	0.192
3304	3056304	20	52	222	20.8	18.4	8200	11000	0.23
3305	3056305	25	62	25.4	28.9	26.5	6800	9100	0.369
3306	3056306	30	72	302	38.1	36.1	5800	7800	0.585
3307	3056307	35	80	34.9	48.6	46.8	5200	7000	0.816
3308	3056308	40	90	36.5	54.1	53.8	4600	6100	1.07
3309	3056309	45	100	39.7	66.1	673	4100	5500	1.42
3310	3056310	50	110	44.4	86.1	88.6	3800	5000	1.95
3311	3056311	55	120	492	101	106	3400	4500	2.53
3312	3056312	60	130	54	125	132	3100	4200	3.24
3313	3056313	65	140	58.7	142	153	2900	3900	4.08
3314	3056314	70	150	3.5	151	160	2700	3600	5.04
3315	3056315	75	160	68.3	156	191	3000	4100	6.27
3316	3056316	80	170	68.3	184	213	2400	3100	6.93
3317	3056317	85	180	73	188	219	2200	3000	8.3
3318	3056318	90	190	73	205	242	2100	2800	9.23

1. 어떤 유형의 베어링을 제공합니까?

우리는 다양한 베어링을 제공합니다, 볼 베어링 포함, 롤러 베어링, 깊은 홈 볼 베어링, 앵귤러 콘택트 베어링, 원통형 롤러 베어링, 자가 정렬 베어링, 스러스트 베어링, 니들 베어링, 등. 또한 세라믹, 하이브리드, 맞춤 설계 베어링 전문.

2. 맞춤형 베어링 솔루션을 제공합니까?

예, 특정 요구에 맞춘 OEM 및 맞춤 베어링 생산 서비스를 제공합니다. 요구사항을 공유해 주세요, and our expert team will help you design and manufacture the perfect bearing solution.

3. What materials are used in your bearings?

Our bearings are manufactured using high-quality materials such as Gcr15, stainless steel (304, 316, 440C), silicon nitride (Si3N4), zirconia (ZrO₂), PEEK, PTFE, and other advanced materials to ensure durability, precision, and reliability in various applications.

4. Can you provide samples before placing a bulk order?

예, we offer sample bearings for testing and evaluation. Please contact us with your sample request, and we’ll be happy to assist you.

5. What industries do you serve?

We cater to a diverse range of industries, including automotive, aerospace, agriculture, machinery, food processing, medical equipment, industrial automation, and renewable energy.

6. Do you export your products?

예, we export bearings worldwide, including to Europe, North America, Asia, and other regions. Our products comply with international quality standards and have been well-received by customers globally.

7. What is your minimum order quantity (MOQ)?

Our MOQ varies depending on the product type and customization requirements. For standard products, we offer flexible MOQ options. Contact us for details specific to your needs.

8. What is your production lead time?

Lead times depend on the type of bearing and order quantity. Standard bearings are typically ready for shipment within 2-4 weeks, while customized orders may take longer. We strive to deliver orders promptly to meet your deadlines.

9. How do you ensure product quality?

Our bearings are manufactured under strict quality control measures, including ISO certifications, 정밀 테스트, 및 엄격한 검사. 각 제품은 국제 표준 준수를 보장하기 위해 테스트되었습니다..

10. 어떤 결제 방법을 허용합니까??

우리는 여러 지불 방법을 허용합니다, 전신 송금 포함 (T/T), PayPal, 및 신용 카드. 결제 옵션에 대한 추가 지원은 영업팀에 문의하십시오..

11. 기술 지원을 제공합니까??

예, 당사의 숙련된 팀은 귀하의 응용 분야에 적합한 베어링을 선택하는 데 도움이 되는 기술 지원 및 지침을 제공합니다.. 애프터 서비스 및 유지 보수 문의도 가능합니다..

12. 주문은 어떻게 하나요??

당사 웹사이트를 통해 저희에게 연락하여 주문할 수 있습니다., 이메일, 또는 전화. 당사 영업팀이 프로세스를 안내하고 원활한 거래를 보장할 것입니다..

13. 배송을 추적할 수 있습니까??

예, 주문이 배송되면 , 우리는 귀하의 배송이 목적지에 도착할 때까지 추적할 수 있도록 추적 번호와 세부 정보를 제공할 것입니다.

14. 반품 정책이 무엇인가요?

당사는 지정된 기간 내에 결함이 있거나 손상된 베어링의 반품을 허용합니다. 당사의 반품 정책을 확인하시거나 도움이 필요하시면 고객 서비스 팀에 문의해 주세요.

15. 더 많은 정보를 얻으려면 어떻게 연락할 수 있나요?

이메일을 통해 연락하실 수 있습니다, 전화, 또는 당사 웹사이트의 문의 양식을 통해. 자세한 정보는 당사의 문의하기 페이지를 방문하십시오.

1. 풍부한 경험

10년 이상의 베어링 산업 경험을 바탕으로, 전 세계 고객에게 고품질 제품을 제공하는 신뢰할 수 있는 공급업체로 자리 잡았습니다.

2. 프리미엄 품질

당사의 베어링은 최고급 재료와 첨단 기술을 사용하여 제조되며, 내구성을 보장합니다, precision, and compliance with international standards like ISO and ANSI.

3. Wide Product Range

We offer a comprehensive selection of bearings, 볼 베어링 포함, 롤러 베어링, ceramic bearings, hybrid bearings, and custom-designed solutions to meet the diverse needs of our customers.

4. Customization and OEM Services

We specialize in custom manufacturing and OEM services tailored to your unique requirements. Share your specifications, and we’ll create the perfect solution for your application.

5. Competitive Pricing

As a direct manufacturer, we offer competitive pricing without compromising on quality, ensuring exceptional value for our customers.

6. Global Reach

Our bearings are trusted by clients in Europe, North America, Asia, and beyond. We have a well-established global logistics network to deliver products efficiently and on time.

7. Technical Expertise and Support

Our professional team provides technical guidance to help you select the right bearing for your application. We also offer excellent after-sales support for maintenance and troubleshooting.

8. Strict Quality Control

Every bearing undergoes rigorous testing and inspection to ensure optimal performance and reliability in demanding environments.

9. Environmentally Friendly Manufacturing

We are committed to sustainability, using eco-friendly processes and materials to reduce our environmental impact while maintaining product excellence.

10. Customer-Centric Approach

Your satisfaction is our top priority. We build lasting partnerships with our clients by providing exceptional service, quick responses, and tailored solutions.

다음: Four Point Angle Contact Ball Bearing

앵귤러 콘택트 베어링/