Original NU314/NU2252/NU308 Cylindrical Roller Bearings – High-Precision, C3 Clearance
Basic Specifications
| Inner Diameter | 35–180 mm |
|---|---|
| Outer Diameter | 35–180 mm |
| Thickness | Varies by model (e.g., 70×150×35 mm) |
| Material | Bearing Steel, Chrome Steel, Ceramic, Nylon |
| Type | Cylindrical Roller Bearing, Non-Aligning, Radial |
| Standards | DIN, GB, ISO, JIS |
Product Overview
High-precision cylindrical roller bearings with P0–P2 ratings, available in single/double/four rows. Features iron/brass/nylon cages, oil/grease/dry lubrication, and open seals. Widely used in industrial OEM/ODM applications. Made in China, HS Code 8482500090.
Basic Info.
Related Products
Specifications
| Bore Diameter | 100mm |
| Outer Diameter | 180mm |
| Width | 34mm |
| Model No. | N220EM |
| Material | Bearing Steel |
| Seals Type | Open |
Description
High-precision cylindrical roller bearing with single row structure, ideal for radial load applications. Made of high-quality bearing steel, it ensures durability and performance. Suitable for industrial machinery requiring reliable operation under demanding conditions.
Specifications
| Bore Diameter | 15 mm |
| Outer Diameter | 35 mm |
| Width | 11 mm |
| Material | Bearing Steel |
| Seals Type | Open |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
NUP202EM Cylindrical Roller Bearing, high precision and durability, suitable for radial loads. Made of bearing steel with open seal design, offering reliable performance in various industrial applications. OEM/ODM service available.
Specifications
| Bore Diameter | 100mm |
| Outer Diameter | 180mm |
| Width | 34mm |
| Material | Bearing Steel |
| Seals Type | Open |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
Cylindrical roller bearing NUP220EM features high precision and durability. Designed for radial loads, it offers reliable performance in industrial applications with options for OEM/ODM service.
Specifications
| Bore Diameter | 15mm |
| Outer Diameter | 35mm |
| Width | 11mm |
| Material | Bearing Steel |
| Seals Type | Open |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
Cylindrical Roller Bearing NJ202EM, made of high-quality bearing steel, features a single row and non-aligning design. Ideal for radial loads, it offers high precision and durability. Suitable for OEM/ODM applications with efficient packaging for transport.
Specifications
| Bore Diameter | 85 mm |
| Outer Diameter | 150 mm |
| Width | 28 mm |
| Model NO. | NJ217EM |
| Material | Bearing Steel |
| Seals Type | Open |
Description
Cylindrical Roller Bearing NJ217EM made of high-quality bearing steel, features precise dimensions (85x150x28mm), open structure, suitable for radial loads with P0-P2 precision ratings. Ideal for industrial applications requiring reliability and performance.
Specifications
| Bore Diameter | 20mm |
| Outer Diameter | 47mm |
| Width | 14mm |
| Material | Bearing Steel |
| Seals Type | Open |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
This Cylindrical Roller Bearing (Model N204EM) features a single row design with high precision ratings (P0-P2), made from durable bearing steel. Ideal for radial load applications, it offers reliable performance in industrial environments.
Specifications
| Bore Diameter | 85mm |
| Outer Diameter | 150mm |
| Width | 28mm |
| Material | Bearing Steel |
| Seals Type | Open |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
This cylindrical roller bearing features high precision and durability. Designed for radial loads, it offers reliable performance in industrial applications with OEM/ODM service available.
Specifications
| Bore Diameter | 180mm |
| Outer Diameter | 320mm |
| Width | 52mm |
| Material | Bearing Steel |
| Seals Type | Open |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
NJ236EM Cylindrical Roller Bearing, single row, non-aligning, made of high-quality bearing steel. Suitable for radial loads, available in open type with oil, grease, or dry lubrication. Ideal for industrial applications requiring high precision and durability.
Specifications
| Bore Diameter | 40 mm |
| Outer Diameter | 80 mm |
| Width | 18 mm |
| Model NO. | NU208EM |
| Material | Bearing Steel |
| Seals Type | Open |
Description
High-precision cylindrical roller bearing with single row structure, ideal for radial load applications. Made of high-quality bearing steel, it ensures durability and performance under demanding conditions. Suitable for OEM/ODM use.
Specifications
| Bore Diameter | 55mm |
| Outer Diameter | 100mm |
| Width | 21mm |
| Material | Bearing Steel |
| Seals Type | Open |
Description
This Cylindrical Roller Bearing (Model: NF211EM) features a single row design with high precision ratings (P0-P2). Made of bearing steel, it offers excellent performance for radial loads. Suitable for OEM/ODM applications, the bearing is manufactured by NSK in Japan and comes in an open seal type for versatile lubrication options.
Specifications
| Bore Diameter | 120mm |
| Outer Diameter | 215mm |
| Width | 40mm |
| Material | Bearing Steel |
| Seals Type | Open |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
NU224EM Cylindrical Roller Bearing, single row design with high load capacity. Made from premium bearing steel, ideal for industrial applications requiring durability and precision. Suitable for radial loads and available in various precision grades.
Specifications
| Bore Diameter | 200mm |
| Outer Diameter | 400mm |
| Width | 65mm |
| Material | Bearing Steel |
| Seals Type | Open |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
Cylindrical Roller Bearing N244EM, single row design with high precision options. Made from durable bearing steel, suitable for radial loads. Open type for flexible lubrication with oil, grease, or dry options. Ideal for industrial applications requiring reliability and performance.