NTN 6860/6864/6868 Deep Groove Ball Bearings – High-Precision Engine Bearings
Basic Info.
| Inner Diameter | 300 / 320 / 340 mm |
| Outer Diameter | 380 / 400 / 420 mm |
| Thickness | 38 mm |
| Model NO. | 6860 / 6864 / 6868 |
| Lubrication | Grease or Oil |
| Precision Rating | P0 / P6 / P5 / P4 |
Introduction
High-precision radial ball bearings with long life, high speed and low noise. Made of bearing steel, non-aligning, single-row design. Available in multiple sizes (300×380×38 mm etc.), rich stock, OEM/ODM supported.
Basic Info.
Related Products
Product Parameters
| Inner Diameter | Varies by model |
| Outer Diameter | Varies by model |
| Thickness | Varies by size |
| Delivery Rate | 100.0% |
| Capacity | 200,000,000 Pieces/Year |
| Origin | China |
Description
High-quality bearings with reliable on-time delivery. Made in China under strict quality control, suitable for industrial applications worldwide.
Specifications
| Bore Diameter | 17 mm |
| Outer Diameter | 47 mm |
| Width | 14 mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Material | Bearing Steel |
Overview
High-quality radial bearing with non-aligning design, ideal for industrial applications requiring durability and precision. Made from bearing steel, it supports OEM/ODM service and is suitable for various machinery uses.
Specifications
| Model No. | 6709 |
| Dimensions | 45*55*6mm |
| Lubrication | Grease or Oil |
| Certification | ISO9001:2008 |
| Origin | China |
| HS Code | 8482102000 |
Description
High-quality bearing with reliable performance, suitable for various industrial applications. Complies with ISO9001:2008 standards, offering durability and efficiency. Ideal for OEM and ODM services.
Specifications
| Bore (mm) | Various models available |
| Outer Diameter (mm) | Different sizes offered |
| Width (mm) | Varies by model |
| Delivery Performance | 100.0% on-time delivery |
| Production Capacity | 200,000,000 pcs/year |
| Origin | China |
Description
High-performance bearings with reliable quality, suitable for industrial applications requiring precision and durability.
Specifications
| Bore (mm) | 10 |
| Outer Diameter (mm) | 15 |
| Width (mm) | 3 |
| Model No. | 6700 6701 6702 |
| Weight (kg) | 0.002 |
| Origin | China |
Description
High precision miniature bearing with reliable performance. Suitable for various mechanical applications requiring smooth operation and durability. OEM/ODM service available. Complies with ISO9001:2008 standards.
Specifications
| Model NO. | 6204 NR |
| Trademark | KOYO |
| Origin | China |
| HS Code | 8482102000 |
| Transport Package | Standard Industrial Packaging |
Description
Precision ball bearing with reliable performance for various industrial applications. Available in multiple sizes, ideal for machinery and equipment requiring durability and smooth operation.
Specifications
| Bore Diameter (d): | 17 mm |
| Outer Diameter (D): | 40 mm |
| Width (B): | 12 mm |
| Model No.: | 6203 2RS |
| Trademark: | KOYO |
| Origin: | China |
Description
High-quality deep groove ball bearing 6203 2RS by KOYO, suitable for various industrial applications. Sealed design ensures reliable performance with minimal maintenance.
Specifications
| Bore x Outer x Width | 25 x 52 x 15 mm |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4 |
| Clearance | C0 / C2 / C3 |
| Feature | High Speed, Low Noise, Long Life |
| Origin | Japan |
Overview
NACHI 6205 bearing offers high precision and reliability for demanding applications. Designed for smooth, quiet operation with excellent durability. Available in various clearance and precision grades to meet specific requirements.
Specifications
| Bore Diameter | 9mm |
| Outer Diameter | 26mm |
| Width | 8mm |
| Model No. | 6700 |
| Material | Material Options Are Available |
| Origin | China |
Description
Premium Deep Groove Ball Bearing with BDL trademark, ideal for various industrial applications. High precision and durability ensure reliable performance. Manufactured in China with a production capacity of 1,000,000 units.
Specifications
| Bore Diameter | 55 mm |
| Outer Diameter | 90 mm |
| Width | 18 mm |
| Model No. | 6011-2RS |
| Material | Bearing Steel |
| Origin | Japan |
Description
Precision radial bearing with non-aligning design, suitable for high-speed applications. Made of high-quality bearing steel, ensuring durability and performance. Ideal for OEM and industrial use.
Specifications
| Model No. | 6300, 6301, 6305, 6204, 6201, 6203, 6205 |
| Delivery Rate | 100.0% |
| Capacity | 200,000,000 Pcs/Year |
| Package | Standard Industrial Packaging |
| Origin | China |
| HS Code | 8482102000 |
Description
High-quality bearings from China with reliable performance and on-time delivery. Suitable for various industrial applications.
Specifications
| Bore Diameter | 40 mm |
| Outer Diameter | 90 mm |
| Thickness | 23 mm |
| Seals Type | ZZ 2RS Open |
| Precision Rating | P0, P6, P5, P4 |
| Lubrication | Grease or Oil |
Description
The NTN 6308ZZ is a single-row radial ball bearing made of high-quality bearing steel, ideal for various industrial applications. It features reliable sealing options (Zz 2RS Open), precise performance ratings (P0-P4), and operates with low vibration levels. Suitable for OEM/ODM use.