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Cylindrical Roller BearingsCylindrical roller bearings are available in a wide range of designs, series, variants and sizes. The main design differences are the number of roller rows and the inner/outer ring flanges as well as cage designs and materials.The bearings can meet the challenges of applications faced with heavy radial loads and high speeds. Accommodating axial displacement (except for bearings with flanges on both the inner and outer rings), they offer high stiffness, low friction and long service life.
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Inquiry | Model | Inner Diameter | Outer Diameter | Width | Basic Dynamic Load Rating | Limiting Speed |
|---|---|---|---|---|---|---|---|
| [mm] | [mm] | [mm] | (kN) | [r/min] | |||
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NU 19/900 ECMA | 900 | 1180 | 122 | 4130 | 8800 | |
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NU 29/900 ECMA/HB1 | 900 | 1180 | 165 | 5280 | 12500 | |
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315869 A | 950 | 1150 | 90 | 1340 | 3100 | |
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NU 29/950 ECMA | 950 | 1250 | 175 | 5830 | 14000 | |
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NU 18/1000 MA/HB1 | 1000 | 1220 | 100 | 2640 | 6550 | |
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NUB 18/1000 MA/HB1 | 1000 | 1220 | 100 | 2640 | 6550 | |
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NUP 18/1000 MA/HB1 | 1000 | 1220 | 100 | 2640 | 6550 | |
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BC1B 319579 | 1030 | 1250 | 100 | 1510 | 3450 | |
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NF 28/1060 ECM/HB1 | 1060 | 1280 | 128 | 3800 | 10200 | |
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NU 39/1060 ECKMA/HA1 | 1060 | 1400 | 250 | 9130 | 24000 | |
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316201 | 1120 | 1360 | 104 | 1650 | 3800 | |
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NJ 18/1120 ECMA | 1120 | 1360 | 106 | 3410 | 8650 | |
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NJ 18/1180 ECMA | 1180 | 1420 | 106 | 3030 | 7800 | |
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315913 | 1250 | 1500 | 106 | 1720 | 4150 | |
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NJ 18/1320 ECMA | 1320 | 1600 | 122 | 4460 | 11400 | |
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N 28/1400 ECMP | 1400 | 1700 | 175 | 6600 | 18300 | |
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319301 | 1500 | 1820 | 140 | 3300 | 8000 | |
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NU 18/1700 ECMA/HB1 | 1700 | 2060 | 160 | 7210 | 19300 | |
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315976 B | 280 | 470 | 200 | —— | 2700 | |
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NNU 4156 M/W33 | 280 | 460 | 180 | —— | 2550 |

