Nu311EM NUP311EM Cylindrical Roller Bearing – High-Precision, Low-Noise, Heavy-Duty
Basic Specifications
| Inner Diameter | 15–90 mm |
|---|---|
| Outer Diameter | 35–180 mm |
| Thickness | 55×120×29 mm |
| Material | Bearing Steel |
| Type | Cylindrical Roller Bearing 307 |
Product Overview
This high-precision cylindrical roller bearing (Model NF311EM) features radial load capacity, non-aligning design, and optional precision grades (P0–P2). Suitable for OEM/ODM applications, it supports grease or oil lubrication and complies with HS Code 8482500090. Made in China under BDL trademark.
Basic Info.
Related Products
Specifications
| Bore Size | 15-90 mm |
| Outer Dimension | 35mm-180mm |
| Structure | Cylindrical |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Origin | Japan |
Description
The NTN Cylindrical Roller Bearing N321em offers high precision and durability with radial load capacity. Designed for OEM/ODM use, it supports various lubrication methods and operates reliably under demanding conditions.
Specifications
| Bore Diameter | 35mm-400mm |
| Outer Diameter | Depends on model |
| Width | 78mm (specific model) |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Seals Type | Open |
Description
Cylindrical Roller Bearing Nj426em, made of high-quality bearing steel, offers excellent radial load capacity and durability. Precision-engineered with single row structure, ideal for industrial applications requiring reliability and performance. OEM/ODM service available.
Specifications
| Bore Size | 15-90 mm |
| Outer Dimension | 35mm-180mm |
| Thickness | 25*62*17mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
Description
Cylindrical Roller Bearing with high precision and durability. Suitable for radial loads, featuring separated design and available in various sizes. Made from premium bearing steel, ideal for industrial applications requiring reliable performance.
Specifications
| Bore Diameter | 50 mm |
| Outer Diameter | 90 mm |
| Width | 23 mm |
| Model NO. | NUP2210EM |
| Material | Bearing Steel |
| Seals Type | Open |
Description
Cylindrical Roller Bearing NUP2210EM, made of high-quality bearing steel, features a single row cylindrical structure with dimensions 50x90x23 mm. Suitable for radial loads, it offers precision ratings up to P2 and supports OEM/ODM services.
Specifications
| Bore Diameter | 110 mm |
| Outer Diameter | 200 mm |
| Width | 38 mm |
| Model No. | NUP222EM |
| Material | Bearing Steel |
| Seals Type | Open |
Description
Cylindrical roller bearing NUP222EM features high precision, radial load capacity, and durable bearing steel construction. Ideal for industrial applications requiring reliability and performance.
Product Parameters
| Bore Size | 15-90 mm |
| Outer Dimension | 35mm-180mm |
| Specification | 50*110*27mm |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
Description
Cylindrical roller bearing 307 made of high-quality bearing steel, suitable for radial loads with precise performance. Features non-aligning design and separated structure for easy maintenance. Ideal for industrial applications requiring durability and reliability.
Specifications
| Bore Size | 15-90 mm |
| Outer Dimension | 35mm-180mm |
| Thickness | 45 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
Description
Cylindrical Roller Bearing 307, model NUP319EM, features high precision and durability. Made from bearing steel with radial load capacity, it supports OEM/ODM service. Ideal for industrial applications requiring reliable performance.
Specifications
| Bore Size | 15-90 mm |
| Outer Dimension | 35mm-180mm |
| Thickness | 25 mm |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Lubrication | Grease or Oil |
Description
Cylindrical Roller Bearing 307, model NUP309EM, made of high-quality bearing steel. Features radial load capacity, available in precision grades P0-P2, suitable for various industrial applications with OEM/ODM service.
Specifications
| Bore Diameter | 17 mm |
| Outer Diameter | 40 mm |
| Width | 16 mm |
| Model No. | NUP2222EM |
| Material | Bearing Steel |
| Seals Type | Open |
Description
Cylindrical Roller Bearing NUP2222EM made of high-quality bearing steel, suitable for radial loads. Features precision ratings up to P2, with options for oil, grease, or dry lubrication. Ideal for industrial applications requiring durability and performance.
Specifications
| Model | NUP224EM |
| Dimensions | 120 x 215 x 40 mm |
| Material | Bearing Steel |
| Seals Type | Open |
| Precision Rating | P0, P6, P5, P4, P2 |
| Load Direction | Radial Bearing |
Description
Cylindrical Roller Bearing NUP224EM made of high-quality bearing steel, suitable for radial loads. Features open seal design, available in multiple precision grades. Ideal for industrial applications requiring high durability and performance.
Specifications
| Bore Diameter | 85 mm |
| Outer Diameter | 210 mm |
| Width | 52 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Seals Type | Open |
Description
Cylindrical Roller Bearing N417em, made of high-quality bearing steel, offers excellent radial load capacity and precision performance. Suitable for industrial applications requiring reliability and durability.
Specifications
| Bore Size | 15-90 mm |
| Outer Dimension | 35mm-180mm |
| Thickness | 39 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
Description
Cylindrical Roller Bearing 307, model NUP316EM, features high precision and durability. Made from bearing steel with radial load capacity, it supports OEM/ODM service. Ideal for industrial applications requiring reliable performance under grease or oil lubrication.