W638/8-2z W638/5-2z Deep Groove Ball Bearing – Factory Wholesale
Basic Info.
| Inner Diameter | 5 mm |
| Outer Diameter | 11 mm |
| Thickness | 5 mm |
| Model | W638/8-2Z, W638/8 R-2Z, W638/5-2Z |
| Lubrication | Grease or Oil |
| Origin | China |
Introduction
High-performance miniature deep groove ball bearings with rich stock, 100% on-time delivery, and OEM/ODM support. Suitable for precision instruments and compact machinery. Grease technology rated “High”, vibration grades Z1V1–Z3V3. Certified HS Code 8482102000.
Basic Info.
Related Products
Specifications
| Bore Diameter | 60mm |
| Outer Diameter | 110mm |
| Width | 22mm |
| Material | Bearing Steel |
| Load Direction | Radial |
| Certification | ISO9001:2008 |
Description
High-quality radial bearing with precision engineering, ideal for industrial applications. Made from durable bearing steel, it ensures reliable performance under continuous load. Suitable for OEM and ODM use.
Specifications
| Bore Diameter | 20mm |
| Outer Diameter | 42mm |
| Width | 8mm |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Certification | ISO9001:2008 |
Description
Precision radial bearing with 20x42x8mm dimensions, made from high-quality bearing steel. Ideal for industrial applications requiring reliable performance. Available with grease or oil lubrication. OEM/ODM service supported.
Specifications
| Bore Diameter | 85mm |
| Outer Diameter | 120mm |
| Width | 18mm |
| Material | Bearing Steel |
| Load Direction | Radial |
| Model NO. | 61917 |
Description
Premium radial bearing with high precision and durability. Made from quality bearing steel, suitable for various industrial applications. Compact design with reliable performance under continuous operation.
Specifications
| Bore Diameter | 190mm |
| Outer Diameter | 240mm |
| Width | 24mm |
| Material | Bearing Steel |
| Load Direction | Radial |
| Sealed Type | Open |
Description
Premium radial bearing with model 61838, made of high-quality bearing steel. Designed for reliable performance in various industrial applications. Precision engineered in China with a compact size of 190x240x24mm.
Specifications
| Bore Diameter | 120mm |
| Outer Diameter | 180mm |
| Width | 19mm |
| Material | Bearing Steel |
| Load Direction | Radial |
| Origin | China |
Description
Premium radial bearing with precision engineering, made from high-quality bearing steel. Designed for reliable performance in various industrial applications. Compact size and durable construction ensure long service life under continuous operation.
Specifications
| Bore Diameter | 20mm |
| Outer Diameter | 47mm |
| Width | 14mm |
| Model No. | 6204 6205 6206 |
| Material | Bearing Steel |
| Weight | 0.106kg |
Description
Precision radial ball bearings with a single row design, made from high-quality bearing steel. Ideal for various industrial applications requiring reliable performance and durability. Available in multiple models (6204, 6205, 6206), these bearings offer consistent operation under radial loads. Certified to ISO9001:2008 standards.
Specifications
| Model NO. | 16052 |
| Inner/Outer Diameter x Thickness | 360x400x44mm |
| Rows Number | Single |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Origin | Germany, Sweden, Japan |
Description
Premium radial bearing with single row design, made of high-quality bearing steel. Ideal for heavy-duty industrial applications requiring reliable performance under radial loads. Compact 360x400x44mm dimensions ensure compatibility in standard housings.
Specifications
| Bore Diameter | 12mm |
| Outer Diameter | 28mm |
| Width | 8mm |
| Material | Bearing Steel |
| Load Direction | Radial |
| Sealed Package | Packed |
Description
Precision radial bearing made of high-quality bearing steel, ideal for reliable performance in industrial applications. Compact size with 12x28x8mm dimensions, sealed and ready for durable operation.
Specifications
| Bore Diameter | 5mm |
| Outer Diameter | 14mm |
| Width | 5mm |
| Material | Bearing Steel |
| Load Direction | Radial |
| Origin | China |
Description
Precision miniature deep groove ball bearing with 5x14x5mm dimensions, made of high-quality bearing steel for reliable radial load performance. Ideal for compact applications requiring smooth operation and durability. Manufactured by BDL to international standards.
Specifications
| Model NO. | 16056 16060 16064 |
| Bore Diameter (d) | 280 mm |
| Outer Diameter (D) | 420 mm |
| Width (B) | 44 mm |
| Material | Bearing Steel |
| Origin | Japan |
Description
Premium radial bearing from SKF, designed for high precision and durability. Made of high-quality bearing steel, suitable for industrial applications requiring reliable performance under radial load.
Specifications
| Bore Diameter | 65mm |
| Outer Diameter | 100mm |
| Width | 11mm |
| Material | Bearing Steel |
| Load Direction | Radial |
| Origin | Germany/Sweden/Japan |
Description
Premium radial bearing with precision engineering. Made from high-quality bearing steel, suitable for demanding applications. Compact design with dimensions 65x100x11mm ensures reliable performance. Ideal for industrial use with high load capacity and durability.
Specifications
| Bore Diameter | 85mm |
| Outer Diameter | 130mm |
| Width | 14mm |
| Model NO. | 16017-2Z |
| Material | Bearing Steel |
| Origin | Japan |
Description
Premium radial bearing with single row design, made of high-quality bearing steel. Ideal for industrial applications requiring reliable performance and durability. Sealed to protect against contaminants.