| Customization: | Available |
|---|---|
| Aligning: | Non-Aligning Bearing |
| Separated: | Unseparated |
|
Still deciding? Get samples of US$ 25.5/Set
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
ACBB Production Site
Granville, a high-quality product manufacturer, ensures compliance with top standards in steel quality, contact surface design, and efficient packing and lubrication of parts.
| Bore size | 3mm and up |
| Closures | Open/ Non-contact metallic shields/ Non-contact seals/ Contact seals |
| Ring Material | 52100 chrome steel/ 440C stainless steel/ 420C stainless steel |
| Seal Materiial | Nitrile/ Polyacrylic/ Viton |
| Retainer | Riveted steel/ Crimped steel/ Crowned steel/ Crowned nylon |
| Precision Class | ABEC-1/ ABEC-3/ ABEC-5/ ABEC-7 |
| Radial Clearance | C2/ C0/ C3/ C4/ C5 |
| Heat Stabilization | S0/ S1/ S2/ S3 |
Brief Introduction
The 7000 Series Single Row Angular Contact Ball Bearing is a high-precision bearing designed to support both radial and axial loads. It is particularly known for its angular contact design, where the contact angle between the balls and raceways is typically between 15° and 40°. This design allows the bearing to handle axial loads in one direction while also providing radial load support.
| Model Range | 7000-7044 |
| Inner Diameter Range | 10-220mm |
| Outer Diameter Range | 26-340mm |
| Height/Width Range | 8-56mm |
| Load Direction | Radial and Axial |
| Separable or not | Non-Seperated |
| Number of Rows | One |
Applications
The 7000 Series bearings are commonly used in applications that require high-speed operation and precision, such as in electric motors, machine tools, pumps, and aerospace components. The single row configuration means that each bearing is made up of a single set of balls, making it compact and suitable for applications where space is limited.
| Bearing No. | dxDxB (mm) | Weight(kg) | ||||
| 7000C | 7000AC | 7000B | 10 | 26 | 8 | 0.018 |
| 7001C | 7001AC | 7001B | 12 | 28 | 8 | 0.020 |
| 7002C | 7002AC | 7002B | 15 | 32 | 9 | 0.029 |
| 7003C | 7003AC | 7003B | 17 | 35 | 10 | 0.035 |
| 7004C | 7004AC | 7004B | 20 | 42 | 12 | 0.080 |
| 7005C | 7005AC | 7005B | 25 | 47 | 12 | 0.093 |
| 7006C | 7006AC | 7006B | 30 | 55 | 13 | 0.135 |
| 7007C | 7007AC | 7007B | 35 | 62 | 14 | 0.180 |
| 7008C | 7008AC | 7008B | 40 | 68 | 15 | 0.222 |
| 7009C | 7009AC | 7009B | 45 | 75 | 16 | 0.282 |
| 7010C | 7010AC | 7010B | 50 | 80 | 16 | 0.306 |
| 7011C | 7011AC | 7011B | 55 | 90 | 18 | 0.447 |
| 7012C | 7012AC | 7012B | 60 | 95 | 18 | 0.478 |
| 7013C | 7013AC | 7013B | 65 | 100 | 18 | 0.509 |
| 7014C | 7014AC | 7014B | 70 | 110 | 20 | 0.705 |
| 7015C | 7015AC | 7015B | 75 | 115 | 20 | 0.745 |
| 7016C | 7016AC | 7016B | 80 | 125 | 22 | 0.994 |
| 7017C | 7017AC | 7017B | 85 | 130 | 22 | 1.040 |
| 7018C | 7018AC | 7018B | 90 | 140 | 24 | 1.350 |
| 7019C | 7019AC | 7019B | 95 | 145 | 24 | 1.410 |
| 7020C | 7020AC | 7020B | 100 | 150 | 24 | 1.470 |
| 7021C | 7021AC | 7021B | 10 | 30 | 9 | 1.620 |
| 7022C | 7022AC | 110 | 170 | 28 | 2.160 | |
| 7024C | 7024AC | 120 | 180 | 28 | 3.110 | |
| 7026C | 7026AC | 130 | 200 | 33 | 3.910 | |
| 7028C | 7028AC | 140 | 210 | 33 | 4.200 | |
| 7030C | 7030AC | 150 | 225 | 35 | 5.000 | |
| 7032C | 7032AC | 160 | 240 | 38 | 5.440 | |
| 7034C | 7034AC | 170 | 260 | 42 | 8.270 | |
| 7036C | 7036AC | 180 | 280 | 46 | 10.900 | |
| 7038C | 7038AC | 190 | 290 | 46 | 11.200 | |
| 7040C | 7040AC | 200 | 310 | 51 | 14.900 | |
| 7044C | 7044AC | 220 | 340 | 56 | 16.200 | |
Manufacturing Processes
From material coming, quality control through all processes. Except for internal test, goods to third-party inspection if required. After the center of inspection and experiment is founded, effective methods of inspecting all kinds of raw materials are mastered and then the reliability of bearings is ensured.
| 01 | Heat Treatment |
| 02 | Centerless Gringing Machine 11200(most advanced) |
| 03 | Automatic Production Lines for Raceway |
| 04 | Automatic Production Lines for Raceway |
| 05 | Ultrasonic Cleaning of Rings |
| 06 | Automatic Assembly |
| 07 | Ultrasonic Cleaning of Bearings |
| 08 | Automatic Greasing,Seals Pressing |
| 09 | Measurement of Bearing Vibration(Acceleration) |
| 10 | Measurement of Bearing Vibration(speed) |
| 11 | Laser Marking |
| 12 | Automatic Packing |
Quality Control
Granville Group takes every effort in purchasing themost advanced automatic bearing process equipment.The accuracy grade of bearings is assured of equal orhigher than ABEC-3, Z3-V3 quality. The worthy,economical and reliable bearings are guaranteed by theexcellent wholly automatic production lines.
Partnership
Through participation in trade shows and client visits, we have built strong relationships with reliable partners, expanded our network, and gained valuable customer insights. This has led to trust and collaboration with partners who share our commitment to quality and service excellence, opening up new growth opportunities.
By 2025, we have successfully expanded exports to Europe, North America, South America, Africa, Australia, and Asia, shipping large orders and samples monthly through container and international express, ensuring timely delivery.
We are committed to continuing this approach to foster long-term, mutually beneficial partnerships.
Q: What makes Granville the ideal partner for businesses?
A: With over 16 years of experience, strong customer support, and a commitment to quality, Granville is the perfect partner to help your business grow in today's competitive market.
Q: What are Granville's core values?
A: Our core values are behavior-based, service-oriented, focused on results, and committed to continuous improvement.
Q: What experience does Granville have?
A: Granville is a trusted manufacturer in China with over 16 years of experience, known for excellence and innovation. We provide premium factory products at competitive prices by cutting out intermediaries.
Q: How does Granville ensure product quality?
A: Granville has a dedicated team that ensures rigorous quality control, with all products tested to meet international standards and tailored to meet the unique needs of various industries.
Q: What services does Granville offer to distributors and partners?
A: Granville provides secure packaging for safe delivery, along with robust after-sales support, including technical assistance, product troubleshooting, and warranty claims to ensure a smooth experience for distributors and their customers.
){kind=link}