Koyo/Timken/NACHI N2221EM-N2224EM Cylindrical Roller Bearings – High-Precision, Heavy-Duty
Basic Info.
| Inner Diameter | 105 mm |
| Outer Diameter | 190 mm |
| Thickness | 50 mm |
| Material | Bearing Steel |
| Type | Cylindrical Roller Bearing |
| Load Direction | Radial Bearing |
Introduction
This high-precision cylindrical roller bearing (Model: N2221EM) features robust bearing steel construction, radial load capacity, and open seal design. Ideal for OEM/ODM applications, it supports multiple precision grades (P0–P2) and offers reliable performance in industrial machinery.
Basic Info.
Related Products
Specifications
| Bore Diameter | 35mm-180mm |
| Outer Diameter | 460mm |
| Width | 163mm |
| Structure | Cylindrical Roller Bearing |
| Precision Rating | P0, P6, P5, P4, P2 |
| Seals Type | Open |
Description
High-performance cylindrical roller bearing made of bearing steel, suitable for radial loads. Features high precision, durability, and flexible lubrication options (oil, grease, dry). Ideal for industrial applications requiring reliable performance.
Specifications
| Bore Diameter | 45 mm |
| Outer Diameter | 85 mm |
| Width | 19 mm |
| Model No. | NUP209EM |
| Material | Bearing Steel |
| Seals Type | Open |
Description
Cylindrical roller bearing with high precision and durability. Suitable for radial loads, featuring separated design and OEM/ODM service support. Ideal for industrial applications requiring reliable performance.
Specifications
| Bore Diameter | 35mm-180mm |
| Outer Diameter | 400mm |
| Width | 148mm |
| Material | Bearing Steel |
| Seals Type | Open |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
NN3080 Cylindrical Roller Bearing, single row design with high precision options. Ideal for radial load applications. Made of durable bearing steel, open type for flexible lubrication. Suitable for OEM/ODM use in industrial machinery.
Specifications
| Bore Diameter | 30mm |
| Outer Diameter | 62mm |
| Width | 16mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Oil, Grease, Dry |
Description
Cylindrical roller bearing with high precision and durability. Suitable for radial loads, featuring separated design and available in multiple precision classes. Ideal for industrial applications requiring reliable performance.
Specifications
| Inner Diameter | 35mm-180mm |
| Outer Diameter | 340mm |
| Thickness | 133mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Seals Type | Open |
Description
Cylindrical Roller Bearing NN3068, made of high-quality bearing steel, features high precision and durability. Suitable for radial loads, it offers reliable performance in various industrial applications with OEM/ODM service available.
Specifications
| Bore Size | 15-90 mm |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Origin | China |
Description
NSK Taper Roller Bearing offers high precision and durability with a bore size range of 15-90 mm. Ideal for radial load applications, it supports OEM/ODM service and comes lubricated for long-term performance.
Product Parameters
| Bore Diameter | 180mm |
| Outer Diameter | 280mm |
| Width | 74mm |
| Model NO. | NN3036 |
| Material | Bearing Steel |
| Seals Type | Open |
Description
Cylindrical Roller Bearing NN3036 made of high-quality bearing steel, suitable for radial loads with precise performance. Features open structure and single row design for reliable operation in industrial applications.
Specifications
| Bore Diameter | 35mm |
| Outer Diameter | 62mm |
| Width | 20mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Seals Type | Open |
Description
High-performance Cylindrical Roller Bearing with non-aligning design, suitable for radial loads. Offers excellent durability and precision with open seal type and versatile lubrication options.
Specifications
| Bore Diameter | 20mm |
| Outer Diameter | 47mm |
| Width | 18mm |
| Model No. | NUP2204EM |
| Material | Bearing Steel |
Description
Cylindrical Roller Bearing NUP2204EM, made of high-quality bearing steel, features a single row design with open seal type. Suitable for radial loads, it offers precision ratings up to P2 and supports OEM/ODM service. Origin: Sweden.
Specifications
| Bore Size | 15-90 mm |
| Outer Diameter | 220 mm |
| Width | 166 mm |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
NSK Taper Roller Bearing offers high precision and durability with bore size from 15 to 90 mm. Ideal for radial loads, it features spherical non-aligning design, separated structure, and supports OEM/ODM service. Reliable performance in demanding applications.
Specifications
| Bore Diameter | 140mm |
| Outer Diameter | 210mm |
| Width | 53mm |
| Model No. | NN3028K |
| Material | Bearing Steel |
| Seals Type | Open |
Description
Cylindrical Roller Bearing NN3028K made of high-quality bearing steel, suitable for radial loads with precision ratings up to P2. Ideal for industrial applications requiring durability and performance.
Specifications
| Bore Size | 15-90 mm |
| Outside Diameter | 180 mm |
| Width | 98 mm |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
SKF Taper Roller Bearing offers high load capacity and durability. Ideal for industrial applications requiring reliable radial and thrust performance with precision grading from P0 to P2.