Koyo N203E Cylindrical Roller Bearing – High-Load, Precision Factory Direct
Basic Specifications
| Inner Diameter | 17 mm |
| Outer Diameter | 40 mm |
| Thickness | 12 mm |
| Model No. | N203E |
| Material | Bearing Steel |
| Type | Cylindrical Roller Bearing |
Introduction
High-precision cylindrical roller bearing (N203E) made of premium bearing steel, designed for radial load applications. Features single-row, open-seal structure, oil/grease/dry lubrication options, and precision ratings from P0 to P2. Compact size: 17×40×12 mm. Ideal for OEM/ODM use with reliable performance in industrial machinery.
Basic Info.
Related Products
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
| Model | NN3044 |
| Outer Dimension | 35mm-180mm |
| Structure | Cylindrical |
| Seals Type | Open |
| Precision Rating | P0 P6 P5 P4 P2 |
| Origin | China |
Description
Cylindrical Roller Bearing NN3044 made of Bearing Steel, features radial load direction and single row structure. Ideal for industrial applications requiring high precision and durability.
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.
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 | 25 mm |
| Outer Diameter | 52 mm |
| Width | 15 mm |
| Model No. | NUP205EM |
| Material | Bearing Steel |
| Seals Type | Open |
Description
Cylindrical roller bearing NUP205EM made of high-quality bearing steel, featuring high precision and durability. Suitable for radial loads with open structure for easy lubrication. Ideal for industrial applications requiring reliable performance.
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 | 110 mm |
| Outer Diameter | 170 mm |
| Width | 45 mm |
| Model No. | NN3022K |
| Material | Bearing Steel |
| Seals Type | Open |
Overview
Cylindrical roller bearing with high precision and durability. Designed for radial loads, it features a single row structure, made of bearing steel, ideal for industrial applications requiring reliability and performance.
Specifications
| Model | NN3040K |
| Dimensions | 200 x 310 x 82 mm |
| Material | Bearing Steel |
| Type | Cylindrical Roller Bearing |
| Seals Type | Open |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
High-precision cylindrical roller bearing with robust bearing steel construction. Ideal for radial load applications requiring durability and performance. Features open seal design and high production capacity.
Specifications
| Bore Diameter | 17 mm |
| Outer Diameter | 40 mm |
| Width | 16 mm |
| Model No. | NUP203EM |
| Material | Bearing Steel |
| Seals Type | Open |
Description
Cylindrical Roller Bearing NUP203EM features high precision, radial load capacity, and durable bearing steel construction. Ideal for industrial applications with OEM/ODM service support.
Specifications
| Bore Diameter | 95 mm |
| Outer Diameter | 145 mm |
| Width | 37 mm |
| Model NO. | NN3019K |
| Material | Bearing Steel |
| Seals Type | Open |
Description
Cylindrical Roller Bearing NN3019K made of high-quality bearing steel, featuring precise dimensions (95x145x37mm), open seal design, and available in various precision ratings. Ideal for radial load applications with 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 Diameter | 17 mm |
| Outer Diameter | 40 mm |
| Width | 16 mm |
| Model No. | NUP2206EM |
| Material | Bearing Steel |
| Seals Type | Open |
Description
Cylindrical roller bearing with high precision and durability. Suitable for radial loads, featuring separated design and available in various precision ratings. Ideal for industrial applications requiring reliable performance.