Cylindrical Roller Bearings / Technical specifications
N300 Series Cylindrical Roller Bearings
Find a model and review its listed dimensions and ratings. Send your full model number and quantity to request a quotation.
19 models in this series. Please confirm dimensions, units and operating conditions with EIM before ordering.
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| Bearing No. | d Principal Dimensions(mm) | D Principal Dimensions(mm) | B Principal Dimensions(mm) | rs min Principal Dimensions(mm) | rs1 min Principal Dimensions(mm) | Dynamic(Cr) Basic Load Ratings(KN) | Static(Cor) Basic Load Ratings(KN) | Grease Limited Speed(rpm) | Oil Limited Speed(rpm) | Weight (kg) | Inquiry |
|---|---|---|---|---|---|---|---|---|---|---|---|
| N308 | 40 | 90 | 23 | 1.5 | 1.5 | 58.5 | 57 | 8000 | 9400 | 0.643 | Request quote →Email drawing |
| N309 | 45 | 100 | 25 | 1.5 | 1.5 | 74 | 71 | 7200 | 8400 | 0.857 | Request quote →Email drawing |
| N310 | 50 | 110 | 27 | 2 | 2 | 87 | 86 | 6500 | 7700 | 1.11 | Request quote →Email drawing |
| N311 | 55 | 120 | 29 | 2 | 2 | 111 | 111 | 5900 | 7000 | 1.42 | Request quote →Email drawing |
| N312 | 60 | 130 | 31 | 2.1 | 2.1 | 124 | 126 | 5500 | 6500 | 1.76 | Request quote →Email drawing |
| N313 | 65 | 140 | 33 | 2.1 | 2.1 | 135 | 139 | 5100 | 6000 | 2.18 | Request quote →Email drawing |
| N314 | 70 | 150 | 35 | 2.1 | 2.1 | 158 | 168 | 4700 | 5500 | 2.65 | Request quote →Email drawing |
| N315 | 75 | 160 | 37 | 2.1 | 2.1 | 190 | 205 | 4400 | 5200 | 3.21 | Request quote →Email drawing |
| N316 | 80 | 170 | 39 | 2.1 | 2.1 | 190 | 207 | 4100 | 4800 | 3.77 | Request quote →Email drawing |
| N317 | 85 | 180 | 41 | 3 | 3 | 212 | 228 | 3900 | 4600 | 4.44 | Request quote →Email drawing |
| N318 | 90 | 190 | 43 | 3 | 3 | 240 | 265 | 3700 | 4300 | 5.18 | Request quote →Email drawing |
| N319 | 95 | 200 | 45 | 3 | 3 | 259 | 285 | 3400 | 4000 | 5.99 | Request quote →Email drawing |
| N320 | 100 | 215 | 47 | 3 | 3 | 299 | 335 | 3300 | 3800 | 7.32 | Request quote →Email drawing |
| N321 | 105 | 225 | 49 | 3 | 3 | 320 | 360 | 3100 | 3700 | 8.33 | Request quote →Email drawing |
| N322 | 110 | 240 | 50 | 3 | 3 | 360 | 400 | 3000 | 3500 | 9.77 | Request quote →Email drawing |
| N324 | 120 | 260 | 55 | 3 | 3 | 450 | 510 | 2700 | 3200 | 12.5 | Request quote →Email drawing |
| N326 | 130 | 280 | 58 | 4 | 4 | 560 | 665 | 2500 | 2900 | 17 | Request quote →Email drawing |
| N328 | 140 | 300 | 62 | 4 | 4 | 615 | 745 | 2300 | 2700 | 20.7 | Request quote →Email drawing |
| N330 | 150 | 320 | 65 | 4 | 4 | 665 | 805 | 2100 | 2500 | 24.7 | Request quote →Email drawing |
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