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] | |
61821TN | 105 | 130 | 13 | - | - | - | - |
61821-RZTN | 105 | 130 | 13 | - | - | - | - |
61821-RZ | 105 | 130 | 13 | 20.3 | 22.7 | 4000 | 5000 |
61821-RS | 105 | 130 | 13 | - | - | - | - |
61821NTN | 105 | 130 | 13 | - | - | - | - |
61821NRTN | 105 | 130 | 13 | - | - | - | - |
61821N | 105 | 130 | 13 | - | - | - | - |
61821-LS | 105 | 130 | 13 | 20.3 | 22.7 | 3000 | - |
61821-2ZTN | 105 | 130 | 13 | - | - | - | - |
61821-2Z | 105 | 130 | 13 | 20.3 | 22.7 | 4000 | 5000 |
61821-2RZTN | 105 | 130 | 13 | - | - | - | - |
61821-2RZ | 105 | 130 | 13 | 20.3 | 22.7 | 4000 | 5000 |
61821-2RS | 105 | 130 | 13 | - | - | - | - |
61821-2LS | 105 | 130 | 13 | 20.3 | 22.7 | 3000 | - |
61820-ZTN | 100 | 125 | 13 | - | - | - | - |
61820-ZNTN | 100 | 125 | 13 | - | - | - | - |
61820-ZNRTN | 100 | 125 | 13 | - | - | - | - |
61820-ZN | 100 | 125 | 13 | 20.1 | 22 | 4300 | 5300 |
61820-Z | 100 | 125 | 13 | 20.1 | 22 | 4300 | 5300 |
61820TN1 | 100 | 125 | 13 | — | — | — | — |
61820TN | 100 | 125 | 13 | - | - | - | - |
61820-RZTN | 100 | 125 | 13 | - | - | - | - |
61820-RZ | 100 | 125 | 13 | 20.1 | 22 | 4300 | 5300 |
61820-RS | 100 | 125 | 13 | - | - | - | - |
61820NTN | 100 | 125 | 13 | - | - | - | - |
61820NRTN | 100 | 125 | 13 | - | - | - | - |
61820N | 100 | 125 | 13 | 20.1 | 22 | 4300 | 5300 |
61820M/P6 | 100 | 125 | 13 | - | - | - | - |
61820-LS | 100 | 125 | 13 | 20.1 | 22 | 3200 | - |
61820-2ZTN | 100 | 125 | 13 | - | - | - | - |
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