21320/21321/21322 Spherical Roller Bearing – High Capacity, Low Friction
Basic Info.
| Inner Diameter | 100 mm |
| Outer Diameter | 215 mm |
| Thickness | 47 mm |
| Model NO. | 21320 / 21321 / 21322 |
| Type | Double-Row Spherical Roller Bearing |
| Material | Bearing Steel |
High-precision double-row spherical roller bearings with robust alignment capability, suitable for heavy radial loads. Made of premium bearing steel, available in P0–P2 precision grades and C0–C4 clearance options. OEM/ODM supported. Origin: China.
Basic Info.
Related Products
Basic Info.
| Inner Diameter | 100 mm |
| Outer Diameter | 215 mm |
| Thickness | 47 mm |
| Model NO. | 22336 |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
Introduction
This is a double-row spherical roller bearing with high precision (P0–P2), C0–C4 clearance options, and robust construction from bearing steel. Designed for heavy radial loads and misalignment tolerance, it features OEM/ODM service support and global brand compatibility (SKF, NTN, NSK, etc.).
Basic Info.
| Inner Diameter | 105 mm |
| Outer Diameter | 225 mm |
| Thickness | 49 mm |
| Structure | Cylindrical |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
High-precision cylindrical roller bearings (Model NO.: NJ321–NJ340EM), designed for radial loads. Made of premium bearing steel, with dimensions 105×225×49 mm. Suitable for grease or oil lubrication. Available in precision grades P0–P2 and vibration classes Z1V1–Z3V3. OEM/ODM supported.
Basic Info.
| Inner Diameter | 100 mm |
| Outer Diameter | 215 mm |
| Width | 47 mm |
| Model No. | 22214 CC CA W33 |
| Type | Spherical Roller Bearing, Double Row, Radial, Unseparated |
High-precision spherical roller bearing made of bearing steel, suitable for heavy radial loads. Features C0/C3/C4 clearance options, P0–P2 precision ratings, and OEM/ODM service. Compact 100×215×47 mm design with robust carton-pallet packaging.
Basic Info.
| Inner Diameter | 100 mm |
| Outer Diameter | 215 mm |
| Width | 47 mm |
| Model No. | 22248 CC CA W33 |
| Bearing Type | Double Row Spherical Roller Bearing |
| Material | Bearing Steel |
High-precision double row spherical roller bearing, suitable for heavy radial loads and misalignment. Features robust bearing steel construction, standard clearance (C0/C3/C4), and precision ratings P0–P2. Ideal for OEM/ODM applications with reliable performance in demanding industrial environments.
Specifications
| Bore Diameter | 35mm-400mm |
| Outside Diameter | As per model |
| Width | 23mm (for 2207-2RS) |
| Rolling Body | Roller Bearings |
| Material | Bearing Steel |
| Origin | Japan |
Description
High-performance radial roller bearing with aligning capability, ideal for heavy-duty industrial applications. Made of high-quality bearing steel from NSK, Japan. Suitable for OEM and ODM services.
Basic Info.
| Inner Diameter | 100 mm |
| Outer Diameter | 215 mm |
| Thickness | 47 mm |
| Model No. | 22217W33C3 |
| Bearing Type | Double-row Spherical Roller Bearing |
| Material | Bearing Steel |
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. Widely used in OEM/ODM industrial applications.
Specifications
| Bore Diameter | 10 mm |
| Outer Diameter | 30 mm |
| Width | 9 mm |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Origin | Japan |
Description
Precision roller bearing with double row design, ideal for industrial applications requiring high radial load capacity and reliability. Manufactured by NSK using high-quality bearing steel.
Basic Info.
| Inner Diameter | 100 mm |
| Outer Diameter | 215 mm |
| Width | 47 mm |
| Model No. | 22219 CC CA W33 |
| Type | Spherical Roller Bearing |
| Material | Bearing Steel |
High-precision spherical roller bearing with double-row design, suitable for heavy radial loads and misalignment compensation. Made of premium bearing steel, rated P0–P2, with clearance options C0/C3/C4. Widely used in industrial OEM/ODM applications.
Basic Info.
| Inner Diameter | 150 mm |
| Outer Diameter | 225 mm |
| Thickness | 56 mm |
Introduction
High-precision double-row roller bearing with spherical aligning capability. Made of bearing steel, suitable for radial loads. Features clearance options C0/C3/C4 and precision grades P0–P2. Widely used in OEM/ODM applications. Outer dimension range: 50–2500 mm. Origin: China. HS Code: 8482300000.
Basic Info.
| Inner Diameter | 100 mm |
| Outer Diameter | 215 mm |
| Width | 47 mm |
| Model No. | 22218W33C3 |
| Bearing Type | Spherical Roller Bearing |
| Material | Bearing Steel |
High-precision spherical roller bearing with double-row design, radial load capacity, and aligning capability. Suitable for heavy-duty industrial applications. Made of premium bearing steel, compliant with P0–P2 precision ratings and C0–C4 clearance options.
Specifications
| Model No. | 22214MBK/W33 |
| Dimensions (mm) | 70*125*31 |
| Rolling Body | Roller Bearings |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance | C0, C3, C4 |
| Material | Bearing Steel |
Description
This bearing features high precision and durability with a dimension of 70x125x31 mm. Made from premium bearing steel, it supports radial loads and is ideal for industrial applications requiring reliability and performance under demanding conditions.
Basic Info.
| Inner Diameter | 100 mm |
| Outer Diameter | 215 mm |
| Thickness | 47 mm |
| Model No. | 22214W33C3 |
| Type | Double Row Spherical Roller Bearing |
| Material | Bearing Steel |
High-precision spherical roller bearing with radial load capacity, aligning capability, and unseparated design. Suitable for heavy-duty industrial applications. Available in P0–P2 precision grades and C0–C4 clearance options.