Precision bearings
型号 | 基本尺寸 | 基本额定载荷 | 额定转速 | ||||
---|---|---|---|---|---|---|---|
Model | dynamic | static | Reference speed | Limiting speed | |||
d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
61820-2Z | 100 | 125 | 13 | 20.1 | 22 | 4300 | 5300 |
61820-2RZTN | 100 | 125 | 13 | - | - | - | - |
61820-2RZ | 100 | 125 | 13 | 20.1 | 22 | 4300 | 5300 |
61820-2RS | 100 | 125 | 13 | - | - | - | - |
61820-2LS | 100 | 125 | 13 | 20.1 | 22 | 3200 | - |
61819-ZTN | 95 | 120 | 13 | - | - | - | - |
61819-ZNTN | 95 | 120 | 13 | - | - | - | - |
61819-ZNRTN | 95 | 120 | 13 | - | - | - | - |
61819-ZN | 95 | 120 | 13 | 19.8 | 21.3 | 4500 | 5600 |
61819-Z | 95 | 120 | 13 | 19.8 | 21.3 | 4500 | 5600 |
61819TN1 | 95 | 120 | 13 | — | — | — | — |
61819TN | 95 | 120 | 13 | - | - | - | - |
61819-RZTN | 95 | 120 | 13 | - | - | - | - |
61819-RZ | 95 | 120 | 13 | 19.8 | 21.3 | 4500 | 5600 |
61819-RS | 95 | 120 | 13 | - | - | - | - |
61819NTN | 95 | 120 | 13 | - | - | - | - |
61819NRTN | 95 | 120 | 13 | - | - | - | - |
61819N | 95 | 120 | 13 | 19.8 | 21.3 | 4500 | 5600 |
61819-LS | 95 | 120 | 13 | 19.8 | 21.3 | 3400 | - |
61819-2ZTN | 95 | 120 | 13 | - | - | - | - |
61819-2Z | 95 | 120 | 13 | 19.8 | 21.3 | 4500 | 5600 |
61819-2RZTN | 95 | 120 | 13 | - | - | - | - |
61819-2RZ | 95 | 120 | 13 | 19.8 | 21.3 | 4500 | 5600 |
61819-2RS | 95 | 120 | 13 | - | - | - | - |
61818-ZTN | 90 | 115 | 13 | - | - | - | - |
61818-ZNTN | 90 | 115 | 13 | - | - | - | - |
61818-ZNRTN | 90 | 115 | 13 | - | - | - | - |
61818-ZN | 90 | 115 | 13 | 19.5 | 20.5 | 4800 | 6000 |
61818-Z | 90 | 115 | 13 | 19.5 | 20.5 | 4800 | 6000 |
61818TN1 | 90 | 115 | 13 | — | — | — | — |
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