NSK/NTN 22308EK-22312EK Self-Aligning Roller Bearings
Basic Info.
| Inner Diameter | 40 mm |
| Outer Diameter | 90 mm |
| Thickness | 33 mm |
| Model No. | 22308EK |
| Bearing Type | Double Row Roller Bearing |
| Material | Bearing Steel |
Introduction
High-precision double row roller bearing with spherical aligning capability, suitable for heavy radial loads. Features P0–P2 precision ratings, C0–C4 clearance options, and robust construction for OEM/ODM applications. Made in China, compliant with HS Code 8482300000.
Basic Info.
Related Products
Basic Info.
| Inner Diameter | 120 mm |
| Outer Diameter | 215 mm |
| Thickness | 58 mm |
| Model No. | 22224E |
| Bearing Type | Double Row Spherical Roller Bearing |
| Material | Bearing Steel |
High-precision double row spherical roller bearing with robust alignment capability, suitable for heavy radial loads. Features P0–P2 precision ratings, C0–C4 clearance options, and OEM/ODM service support. Manufactured in China under international standards (HS Code: 8482300000).
Basic Info.
| Inner Diameter | 150 mm |
| Outer Diameter | 270 mm |
| Thickness | 73 mm |
| Model No. | 22230MB/W33 |
| Type | Double Row Spherical Roller Bearing |
| Material | Bearing Steel |
High-precision spherical roller bearing with radial load capacity, aligning capability, and robust performance. Designed for heavy-duty applications. OEM/ODM supported. Made in China.
Specifications
| Bore Diameter | 25 mm |
| Outer Diameter | 52 mm |
| Width | 18 mm |
| Clearance | C0, C3, C4 |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
High-quality radial roller bearing with aligning capability, made of bearing steel. Suitable for various industrial applications requiring durability and precision. OEM/ODM service available.
Basic Info.
| Inner Diameter | 170 mm |
| Outer Diameter | 360 mm |
| Thickness | 120 mm |
| Model NO. | 22334MB |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
High-precision double-row spherical roller bearing with aligning capability, suitable for heavy radial loads. Made of premium bearing steel, compliant with P0–P2 precision ratings and C0–C4 clearance options. Dimensions: 170×360×120 mm. OEM/ODM available. Origin: China.
Basic Info.
| Inner Diameter | 160 mm |
| Outer Diameter | 290 mm |
| Thickness | 104 mm |
| Model NO. | 23232EK |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
High-precision double-row roller bearing with spherical aligning capability, suitable for heavy radial loads. Made of premium bearing steel, compliant with P0–P2 precision ratings and C0–C4 clearance options. Widely used in OEM/ODM applications.
Basic Info.
| Inner Diameter | 45 mm |
|---|---|
| Outer Diameter | 100 mm |
| Thickness | 36 mm |
| Model No. | 22309 |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
High-precision roller bearing with double-row, spherical aligning design for radial loads. Made of premium bearing steel, suitable for OEM/ODM applications. Features precision ratings P0–P2 and standard clearances C0–C4. Outer dimension range: 50–2500 mm.
Basic Info.
| Inner Diameter | 90 mm |
| Outer Diameter | 160 mm |
| Thickness | 52.4 mm |
| Model NO. | 23218EK |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
High-precision double-row spherical roller bearing with aligning capability, suitable for heavy radial loads. Features P0–P2 precision ratings, C0–C4 clearance options, and robust construction using premium bearing steel. Ideal for OEM/ODM applications in industrial machinery.
Basic Info.
| Inner Diameter | 150 mm |
| Outer Diameter | 250 mm |
| Thickness | 80 mm |
| Model NO. | 23130E |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
High-precision double-row spherical roller bearing with aligning capability, suitable for heavy radial loads. Features P0–P2 precision ratings, C0–C4 clearance options, and robust construction for OEM/ODM applications. Dimensions: 150×250×80 mm.
Basic Info.
| Inner Diameter | 220 mm |
| Outer Diameter | 460 mm |
| Thickness | 145 mm |
| Model NO. | 22344MB |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
Introduction
High-precision double-row spherical roller bearing with P0–P2 rating, C0–C4 clearance options. Designed for heavy radial loads and misalignment compensation. Made of premium bearing steel, compliant with international standards (HS: 8482300000), widely used in industrial OEM/ODM applications.
Basic Info.
| Inner Diameter | 100 mm |
| Outer Diameter | 150 mm |
| Thickness | 37 mm |
| Model No. | 23020EK |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
Description
High-precision double-row roller bearing with spherical aligning capability. Suitable for heavy radial loads and misalignment conditions. Rated P0–P2, clearance options C0/C3/C4. Made of premium bearing steel, compliant with international standards (HS Code 8482300000). Widely used in OEM/ODM industrial applications.
Basic Info.
| Inner Diameter | 180 mm |
| Outer Diameter | 320 mm |
| Thickness | 86 mm |
| Model No. | 22236E |
| Bearing Type | Double Row Spherical Roller Bearing |
| Material | Bearing Steel |
High-precision double row spherical roller bearing with radial load capacity, aligning capability, and robust performance. Suitable for heavy-duty industrial applications. Made of premium bearing steel, compliant with P0–P2 precision ratings and C0–C4 clearance options.
Specifications
| Bore Diameter | 100mm |
| Outer Diameter | 180mm |
| Width | 46mm |
| Clearance | C0, C3, C4 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
Description
High precision radial roller bearing with aligning capability, made of bearing steel. Suitable for heavy load applications, featuring double row design and available in various clearance and precision grades. Ideal for industrial machinery requiring reliable performance.