W638/3-2Z, W638/3-2RS1, W639/3-2RS1 Deep Groove Ball Bearings – High-Quality Factory Direct
Basic Info.
| Inner Diameter | 3 mm |
| Outer Diameter | 7 mm |
| Thickness | 3 mm |
| Models | W638/3-2Z, W638/3-2RS1, W639/3-2RS1 |
| Lubrication | Grease or Oil |
| Origin | China |
Introduction
Precision miniature deep groove ball bearings with compact 3×7×3 mm dimensions, high-grade grease technology, and versatile lubrication options. Suitable for OEM/ODM applications, certified with HS Code 8482102000, and backed by 100% on-time delivery.
Basic Info.
Related Products
Basic Info.
| Inner Diameter | 9 mm |
| Outer Diameter | 26 mm |
| Thickness | 8 mm |
| Seals Type | Open / ZZ / 2RS / RS |
| Construction | Deep Groove Ball Bearing |
| Weight Range | 0.01–5 kg |
Introduction
This precision deep groove ball bearing (Model NO. 629) features standard inch/metric dimensions (9×26×8 mm), multiple sealing options, low-noise performance (V1–V4), and versatile packaging for global shipping. Ideal for industrial and OEM applications.
Basic Specifications
| Inner Diameter | Outer Diameter | Thickness |
|---|---|---|
| 10 mm | 26 mm | 8 mm |
Product Overview
High-precision radial ball bearings (Model Series: 6000/6200) made of bearing steel, suitable for OEM/ODM applications. Features single-row design, zero contact angle, ISO9001:2008 certification, and standard grease or oil lubrication. Manufactured in China with HS Code 8482102000 and production capacity of 1,000,000 units/year.
Basic Info.
| Inner Diameter | 35 mm |
| Outer Diameter | 80 mm |
| Thickness | 21 mm |
| Model No. | 6307 |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
High-precision deep groove ball bearing, single-row, ISO9001:2008 certified. Suitable for OEM/ODM applications. Grease or oil lubrication. Manufactured in China with 1,000,000 pcs/year capacity.
Basic Info.
| Inner Diameter | 55 mm |
| Outer Diameter | 68 mm |
| Thickness | 7 mm |
| Model No. | 6711zz |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
Introduction
This is a single-row radial ball bearing made of high-quality bearing steel, model 6711zz. Compact dimensions (55×68×7 mm), precision-engineered for smooth operation and durability. Ideal for light-to-medium radial load applications. Manufactured in China under BDL brand, compliant with HS Code 8482102000.
Basic Info.
| Inner Diameter | 3 mm |
| Outer Diameter | 6 mm |
| Thickness | 2 mm |
| Model NO. | 604, 618, 619, 637, 638, 639 |
| Product Name | Deep Groove Ball Bearing |
| Origin | China |
High-precision deep groove ball bearings with rich stock, available in multiple precision ratings (P0–P2). Suitable for automobile, metallurgy, and mining applications. Lubricated with grease or oil, delivered globally via express, air, sea, and other methods. OEM/ODM supported with <100% on-time delivery and <0.5h response.
Basic Info.
| Inner Diameter | 10 mm |
| Outer Diameter | 30 mm |
| Thickness | 9 mm |
| Model NO. | 6200, 6202, 6203, 6204 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Origin | China |
Introduction
High-performance deep groove ball bearings with long life, high speed, and low noise. Rich stock available. Supports OEM/ODM service. Shipped by sea or air in carton pallet packaging. HS Code: 8482109000. Production capacity: 1,000,000 units.
Basic Info.
| Inner Diameter | Outer Diameter | Thickness |
|---|---|---|
| 3 mm | 6 mm | 2 mm |
Description
Deep Groove Ball Bearing (Model Nos. 617–638), precision-rated P0–P2, for automotive and industrial use. Features rich stock, unseparated design, radial/axial load capability, grease/oil lubrication, and 100% on-time delivery. Made in Japan, SKF trademark, HS Code 8482102000.
Basic Info.
| Inner Diameter | 30 mm |
| Outer Diameter | 55 mm |
| Width | 13 mm |
| Model No. | 6006-2RS |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
High-precision radial ball bearing with sealed design (2RS), made of premium bearing steel. Compact dimensions (30×55×13 mm) suit general industrial applications. Reliable performance, corrosion resistance, and long service life.
Basic Info.
| Model NO. | 6000zz |
| Dimensions (mm) | 10×26×8 |
| Rows Number | Single |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Trademark | NSK |
Introduction
This NSK 6000zz deep groove ball bearing features single-row radial design, made of high-grade bearing steel. Compact dimensions (10×26×8 mm) suit space-constrained applications. Ideal for general-purpose machinery requiring reliable, low-friction rotation.
Basic Info.
| Inner Diameter | 9 mm |
| Outer Diameter | 26 mm |
| Thickness | 8 mm |
| Seals Type | Open / ZZ / 2RS / RS |
| Construction | Deep Groove |
| Weight Range | 0.01–5 kg |
Precision deep groove ball bearing with versatile sealing options (open, ZZ, 2RS, RS), compact dimensions (9×26×8 mm), lightweight design (0.01–5 kg), and high-volume production capacity. Ideal for general-purpose industrial applications requiring reliability and interchangeability.
Basic Info.
| Inner Diameter | 25 mm |
| Outer Diameter | 52 mm |
| Width | 15 mm |
| Model No. | 6205 |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
Introduction
This is a high-precision deep groove ball bearing (Model 6205), made of premium bearing steel, suitable for radial load applications. Compact dimensions: 25×52×15 mm. Manufactured to international standards with origins in Germany, Sweden, and Japan.
Basic Info.
| Inner Diameter | 3 mm |
| Outer Diameter | 6 mm |
| Thickness | 2 mm |
| Model NO. | 617, 618, 619, 623, 627, 637, 638 |
| Product Name | Deep Groove Ball Bearing |
| Origin | China |
Introduction
High-precision deep groove ball bearing with rich stock, available in P0–P2 precision grades. Suitable for automobile, metallurgy, and mining applications. Lubricated with grease or oil. Delivered globally via express, air, sea, and other methods. OEM/ODM supported.