| Rolling Body: | Roller Bearings |
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| The Number of Rows: | Single |
| Outer Dimension: | Small and Medium-Sized (60-115mm) |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Single row cylindrical roller bearings usually only bear radial force. Compared with ball bearings of the same size, the radial bearing capacity is increased by 1.5-3 times, with good rigidity and impact resistance. It is especially suitable for rigid supported shafts, short shafts, shafts with axial displacement caused by thermal elongation, and machine accessories requiring separate bearings for installation and disassembly. It is mainly used for large motors, machine tool spindles, front and rear engine support shafts, train and bus trunk shaft support, diesel engine crankshaft, automobile and tractor gearbox, etc.
| Designation | Size | dynamic | static | Reference speed | Limiting speed | ||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| NU 2209 ECJ | 45 | 85 | 23 | 85 | 81.5 | 9 000 | 9 500 |
| NU 2209 ECP | 45 | 85 | 23 | 85 | 81.5 | 9 000 | 9 500 |
| NU 2209 ECPH | 45 | 85 | 23 | 85 | 81.5 | 9 000 | 9 500 |
| NU 2309 ECML | 45 | 100 | 36 | 160 | 153 | 7 500 | 13 000 |
| NU 2309 ECP | 45 | 100 | 36 | 160 | 153 | 7 500 | 8 500 |
| NU 309 ECJ | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NU 309 ECM | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NU 309 ECML | 45 | 100 | 25 | 112 | 100 | 7 500 | 13 000 |
| NU 309 ECP | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NU 309 ECPH | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NUP 209 ECJ | 45 | 85 | 19 | 69.5 | 64 | 9 000 | 9 500 |
| NUP 209 ECM | 45 | 85 | 19 | 69.5 | 64 | 9 000 | 9 500 |
| NUP 209 ECML | 45 | 85 | 19 | 69.5 | 64 | 9 000 | 1 5000 |
| NUP 209 ECP | 45 | 85 | 19 | 69.5 | 64 | 9 000 | 9 500 |
| NUP 209 ECPH | 45 | 85 | 19 | 69.5 | 64 | 9 000 | 9 500 |
| NUP 2209 ECP | 45 | 85 | 23 | 85 | 81.5 | 9 000 | 9 500 |
| NUP 2309 ECML | 45 | 100 | 36 | 160 | 153 | 7 500 | 13 000 |
| NUP 2309 ECP | 45 | 100 | 36 | 160 | 153 | 7 500 | 8 500 |
| NUP 309 ECJ | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NUP 309 ECML | 45 | 100 | 25 | 106 | 91.5 | 7 500 | 13 000 |
| NUP 309 ECNP | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NUP 309 ECP | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| N 210 ECP | 50 | 90 | 20 | 73.5 | 69.5 | 8 500 | 9 000 |
| N 310 ECP | 50 | 110 | 27 | 127 | 112 | 6 700 | 8 000 |
| NJ 210 ECJ | 50 | 90 | 20 | 73.5 | 69.5 | 8 500 | 9 000 |
| NJ 210 ECM | 50 | 90 | 20 | 73.5 | 69.5 | 8 500 | 9 000 |
| NJ 210 ECML | 50 | 90 | 20 | 73.5 | 69.5 | 8 500 | 14 000 |
| NJ 210 ECP | 50 | 90 | 20 | 73.5 | 69.5 | 8 500 | 9 000 |
| NJ 210 ECPH | 50 | 90 | 20 | 73.5 | 69.5 | 8 500 | 9 000 |
| NJ 2210 ECJ | 50 | 90 | 23 | 90 | 88 | 8 500 | 9 000 |
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