Product Details
N314e N314 N314EM Single Row Cylindrical Roller Bearing Used In Machine
N314EM is a Single-Row Cylindrical Roller Bearing with an enhanced design (EM suffix)—featuring optimized internal geometry and a reinforced retainer for better rigidity and load capacity. It has standard C0 radial internal clearance, is usually unlubricated (allowing custom lubricant selection), and adopts an open structure for easy maintenance. This bearing excels at handling heavy radial loads (higher than same-size deep groove ball bearings) while ensuring low-friction, stable rotation at moderate-to-high speeds.
Sizes: 70mm ID x 150mm OD x 35mm Width = 2.7559" ID x 5.9055" OD x 1.3780" Width
Interchange: N314E, N314M, N314ECM, cross-brand "single-row cylindrical roller + EM design" models (e.g., SKF N314EM, NSK N314EM)
Applications: Industrial gearboxes, large electric motors, air compressors, machine tool spindles, heavy-duty conveyors, hydraulic pumps.
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| Bearing Number | Inner dia (mm) | Outer dia (mm) | Thickness (mm) | Weight (Kg) |
| NU2203 | 17 | 40 | 16 | 0.092 |
| NU2204 | 20 | 47 | 18 | 0.14 |
| NU2205 | 25 | 52 | 18 | 0.17 |
| NU2206 | 30 | 62 | 20 | 0.26 |
| NU2207 | 35 | 72 | 23 | 0.40 |
| NU2208 | 40 | 80 | 23 | 0.54 |
| NU2209 | 45 | 85 | 23 | 0.52 |
| NU2210 | 50 | 90 | 23 | 0.56 |
| NU2211 | 55 | 100 | 25 | 0.79 |
| NU2212 | 60 | 110 | 28 | 1.10 |
| NU2213 | 65 | 120 | 31 | 1.40 |
| NU2214 | 70 | 125 | 31 | 1.55 |
| NU2215 | 75 | 130 | 31 | 1.60 |
| NU2216 | 80 | 140 | 33 | 2.00 |
| NU2217 | 85 | 150 | 36 | 2.45 |
| NU2218 | 90 | 160 | 40 | 3.15 |
| NU2219 | 95 | 170 | 43 | 3.85 |
| NU2220 | 100 | 180 | 46 | 4.75 |
| NU2222 | 110 | 200 | 53 | 6.70 |
| NU2224 | 120 | 215 | 58 | 8.30 |
| NU2226 | 130 | 230 | 64 | 10.5 |
| NU2228 | 140 | 250 | 68 | 15.0 |
| NU2230 | 150 | 270 | 73 | 20.0 |
| NU2232 | 160 | 290 | 80 | 24.0 |
| NU2234 | 170 | 310 | 86 | 30.0 |
| NU2236 | 180 | 320 | 86 | 31.5 |
| NU2238 | 190 | 340 | 92 | 39.0 |
| NU2240 | 200 | 360 | 98 | 46.0 |
| NU2244 | 220 | 400 | 108 | 62.5 |
| NU2248 | 240 | 440 | 120 | 84.0 |
| NU2252 | 260 | 480 | 130 | 110 |
| NU2256 | 280 | 500 | 130 | 115 |
| NU2260 | 300 | 540 | 140 | 145 |
| NU2264 | 320 | 580 | 150 | 180 |
| NU2268 | 340 | 620 | 165 | 220 |
| NU2272 | 360 | 650 | 170 | 250 |
| NU2276 | 380 | 680 | 175 | 275 |
| NU2292 | 460 | 830 | 212 | 530 |




Company Profile
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works
hard in researching and manufacturing high quality bearings and
rely on it's advantages of strong technologies, advanced equipment,
professional technical team, quality production and reasonable
prices has gain a broad recognitiongain and won the widely support
and trust by customers in bearing fields.
For decades, the company established and completed the quality
management system of scientific standardization in line with
international standards. In 2005 they won the title of Chinese
famous brand ranging from tapered roller bearings, cylindrical
roller bearings, spherical roller bearings, thrust ball bearing,
angular contact ball bearings, deep groove ball bearings and
various non-standard bearings etc.
Our products are widely used in auto industries, construction
machinery industries, electric power industries, pharmaceutical
field, mining machinery, printing industries, highway engineering
machinery, steel industires, textile machine industries and so on.
Capable of solving all your bearing issues with its first-class
professional advisers and skilled engineers, Wuxi Guangqiang
Bearing Trade Co.,Ltd embrace any inquiry, negotiation, cooperation
from new and old friends at any time.