NJ203 Cylindrical Roller Bearing – High Quality, Long Life
Specifications
| Inner Diameter | 17 mm |
| Outer Diameter | 40 mm |
| Width | 12 mm |
Introduction
Cylindrical roller bearing model NJ203, made of bearing steel/chrome steel/ceramic/nylon. Non-aligning, radial load type, single/double/four rows available. Precision ratings P0–P2, lubrication options: oil, grease or dry. Open seal, DIN/GB/ISO/JIS compliant. Origin: China. Package: 5×5×2.2 cm, 0.1 kg.
Basic Info.
Related Products
Timken Factory Outlet Existing Goods Nu 2252 Ma Nu 2352 Ecma Nu 252 Ma Nu 3152 Ecma Single Row Full Complement Cylindrical Roller Bearings
| Inside Diameter, Outside Diameter, Thickness |
High-performance cylindrical roller bearings from Timken, ideal for heavy-load applications. These single row, full complement bearings offer superior durability and efficiency. Precision-engineered for reliability in industrial machinery.
Koyo Factory Price High-Precision Nu 1072 MP Nu 1972 Ecmp Nu 2072 Ecma Nu 2272 Ma Auto Cylindrical Roller Bearings
| Inner Diameter | 360 mm |
| Outer Diameter | 540 mm |
| Thickness | 85 mm |
| Bearing Type | Cylindrical Roller Bearing |
| Precision | High-Precision |
| Model Series | NU1072MP, NU1972ECMP, NU2072ECMA, NU2272MA |
High-performance cylindrical roller bearings from Koyo, designed for automotive and industrial applications requiring high precision and reliability. Ideal for heavy-load environments with smooth operation and long service life.
NSK Inexpensive Rust Prevention Nj 2317 Ecp Nj 317 Ecj Nj 317 Ecm Nj 317 Ecp Cylindrical Roller Bearing
| Inner Diameter | 85 mm |
| Outer Diameter | 180 mm |
| Width | 60 mm |
| Type | Cylindrical Roller Bearing |
| Material | High-Carbon Steel |
| Sealing | Open Type |
Precision NSK cylindrical roller bearing with reliable rust prevention, suitable for heavy radial loads and high-speed applications in industrial machinery.
Timken NTN Top-Level Casting Machinery Nu 340 Ecml Nup 240 Ecm Nj 1044 Ml Nj 2244 Ecml Single Row Cylindrical Rolling Bearings
| Inner Diameter | 200 mm |
| Outer Diameter | 310 mm |
| Thickness | 52 mm |
| Series | NU340ECML |
| Bearing Type | Cylindrical Roller Bearing |
| Material | High-Quality Steel |
Precision-engineered cylindrical roller bearing designed for heavy-duty casting machinery. Offers high load capacity, durability, and smooth performance under demanding industrial conditions. Ideal for reliable power transmission applications.
Timken Koyo Farming Machinery New Technology Nu 1896 Ma Nu 1996 Ma Nu 2096 Ecma Nu 3196 Ecma/Hb1 Roller Bearings
| Inner Diameter | Outer Diameter | Thickness |
| Depends on model | Varies by series | Standard industrial size |
Precision-engineered roller bearings for farming machinery. High durability, advanced technology from Timken and Koyo. Suitable for heavy-duty applications with reliable performance under extreme conditions.
NSK Koyo Factory Outlet High Speed Nu 203 Ecpha Nu 2203 Ecp Nu 303 Ecp Nup 203 Ecp Single Row Full Complement Cylindrical Roller Bearings
| Bore Diameter | 17 mm |
| Outer Diameter | 40 mm |
| Width | 12 mm |
| Dynamic Load Rating | 18.2 kN |
| Static Load Rating | 11.5 kN |
| Max Speed (Grease) | 12000 rpm |
High-speed cylindrical roller bearing with full complement design for increased load capacity and durability in demanding applications.
Koyo Mining Industry Great Quality Nj 2218 Ecj Nj 2218 Ecm Nj 2218 Ecml Nj 2218 Ecp Single Row Cylindrical Roller Bearings
| Inner Diameter | 90 mm |
| Outer Diameter | 160 mm |
| Thickness | 45 mm |
| Type | Single Row Cylindrical Roller Bearing |
| Series | NJ 2218 |
| Quality | High Precision, Durable for Mining Industry |
Koyo ODM High-Strength Ncf 28/900 V Ncf 29/900 V Ncf 18/950 V Ncf 28/950 V Cylindrical Roller Bearings
Specifications:
| Bore Diameter | Inner dimension for shaft mounting |
| Outer Diameter | Standard outer housing fit |
| Width | Precision thickness for load capacity |
| Dynamic Load Rating | High-strength performance tested |
| Seals Type | Open or sealed variants available |
| Material | High-carbon chromium steel |
High-performance cylindrical roller bearings designed for heavy radial loads and high-speed applications with precision engineering.
Koyo NSK Mining Machinery New Technology Nup 318 Ecm Nup 318 Ecml N 219 Ecp N 319 Ecm Cylindrical Roller Bearing
| Inner Diameter | 90 mm |
| Outer Diameter | 190 mm |
| Thickness | 43 mm |
| Type | Cylindrical Roller Bearing |
| Series | NUP 318 ECM / NUP 318 ECML |
| Application | Mining Machinery |
Precision-engineered cylindrical roller bearing designed for heavy-duty mining machinery applications. Features high load capacity, enhanced durability, and advanced technology from Koyo and NSK for reliable performance under extreme conditions.
Koyo Tillage Machinery Existing Goods Hj 224 Ec Hj 2324 Ec Hj 324 Ec Hj 424 Cylindrical Roller Bearings
| Inner Diameter | 120 mm |
| Outer Diameter | 215 mm |
| Thickness | 38.1 mm |
| Bearing Type | Cylindrical Roller Bearing |
| Series | HJ 224 EC, HJ 2324 EC, HJ 324 EC, HJ 424 |
| Application | Tillage Machinery |
NSK Spot Supply Top-Level Nj 220 Ecj Nj 220 Ecm Nj 220 Ecml Nj 220 Ecp Cylindrical Rolling Bearings
| Inner Diameter | 100 mm |
| Outer Diameter | 200 mm |
| Thickness | 54 mm |
Premium cylindrical roller bearings from NSK, designed for high precision and durability in demanding applications. Ideal for industrial machinery requiring reliable performance and smooth operation under radial loads.
NSK Timken Durable Top-Level Hj 1056 Hj 2256 Ec Hj 1060 Hj 1064 Single Row Cylindrical Roller Bearings
| Inner Diameter | Outer Diameter | Thickness |
| 280 mm | 500 mm | 130 mm |
Premium single row cylindrical roller bearings designed for high load capacity and durability. Ideal for industrial machinery requiring reliable performance under heavy radial loads with smooth operation at high speeds.
