Boca 6203 Deep Groove Ball Bearing – High-Precision, Low-Noise, 17x40x12mm
Basic Info.
| Inner Diameter | 45 mm |
| Outer Diameter | 68 mm |
| Width | 12 mm |
| Model No. | 6203 |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
Introduction
This NTN 6203 radial ball bearing features dimensions of 45×68×12 mm, made from high-quality bearing steel. Designed for radial load applications, it offers reliable performance and durability. Suitable for industrial machinery, automotive, and general mechanical systems.
Basic Info.
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Specifications
| Model No. | 6000, 6001, 6002, 6003, 6004 |
| 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 timely delivery. Suitable for various industrial applications, available in multiple models and sizes under Koyo NTN trademark.
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.
Product Parameters
| Bore (d) | 10-45mm |
| Outer Diameter (D) | 30-85mm |
| Width (B) | 9-19mm |
| Model No. | 6200, 6201, 6202, 6203, 6204 |
| Origin | China |
| Trademark | Koyo NTN |
Overview
High-performance bearings with 100% on-time delivery. Durable design, suitable for industrial applications.
Specifications
| Model No. | S6011 |
| Origin | Germany, Sweden, Japan |
| HS Code | 8482102000 |
| Specification | 55*90*18mm |
| Trademark | SKF |
| Certification | ISO9001:2008 |
Description
High-quality bearing with stable performance, widely used in industrial machinery. Made by SKF, ensuring reliability and durability under various operating conditions.
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
| Bore Diameter | 15mm |
| Outer Diameter | 42mm |
| Width | 13mm |
| Material | Bearing Steel |
| Load Direction | Radial |
| Model | S6305ZZ |
Description
Precision radial bearing with 15x42x13mm dimensions, made of high-quality bearing steel. Ideal for various industrial applications requiring reliable performance and durability.
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 Diameter | 40mm |
| Outer Diameter | 52mm |
| Width | 7mm |
| Material | Bearing Steel |
| Load Direction | Radial |
| Origin | Germany/Sweden/Japan |
Description
NTN S6808ZZ deep groove ball bearing, single row design, precision radial performance. Ideal for high-speed applications with reliable durability. Contact angle 0° ensures pure radial load support. Supplied in packed packaging, ready for industrial use.
Specifications
| Bore Diameter | 55 mm |
| Outer Diameter | 68 mm |
| Width | 7 mm |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
The 6326-2RS bearing is a single-row radial ball bearing made of high-quality bearing steel with precision ratings up to P2. It offers reliable performance under radial loads and supports both grease and oil lubrication. Ideal for industrial applications requiring durability and precision.
Specifications
| Model NO. | 6205CM |
| Trademark | KOYO |
| Origin | China |
| HS Code | 8482102000 |
Description
High-quality ball bearing with reliable performance, suitable for various industrial applications. Made in China under strict quality control standards.
Specifications
| Model No. | 6201 2RS |
| Trademark | KOYO |
| Origin | China |
| Transport Package | Standard Industrial Packaging |
| HS Code | 8482102000 |
Description
High-quality deep groove ball bearing with dust seals on both sides, suitable for various industrial applications requiring reliable performance and long service life.
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.

















