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] | |
6220-ZN | 100 | 180 | 34 | 122 | 92.8 | 3400 | 4300 |
6220-Z/Z3 | 100 | 180 | 34 | — | — | — | — |
6220-Z/Z2 | 100 | 180 | 34 | — | — | — | — |
6220-Z | 100 | 180 | 34 | 122 | 92.8 | 3400 | 4300 |
6220-RZ | 100 | 180 | 34 | 122 | 92.8 | 3400 | 4300 |
6220-RS/Z3 | 100 | 180 | 34 | — | — | — | — |
6220-RS/Z2 | 100 | 180 | 34 | — | — | — | — |
6220-RS | 100 | 180 | 34 | — | — | — | — |
6220NR | 100 | 180 | 34 | - | - | - | - |
6220-N | 100 | 180 | 31 | — | — | — | — |
6220N | 100 | 180 | 34 | 122 | 92.8 | 3400 | 4300 |
6220M | 100 | 180 | 34 | - | - | - | - |
6220-LS | 100 | 180 | 34 | 122 | 92.8 | 2200 | - |
62209-RZ | 45 | 85 | 23 | - | - | - | - |
62209-RS | 45 | 85 | 27 | — | — | — | — |
62209-2Z | 45 | 85 | 23 | - | - | - | - |
62209-2RZ | 45 | 85 | 23 | - | - | - | - |
62209-2RSNR | 45 | 85 | 23 | - | - | - | - |
62209-2RS | 45 | 85 | 27 | — | — | — | — |
62208-RZ | 40 | 80 | 23 | - | - | - | - |
62208-RS | 40 | 80 | 23 | — | — | — | — |
62208-2Z | 40 | 80 | 23 | - | - | - | - |
62208-2RZ | 40 | 80 | 23 | - | - | - | - |
62208-2RSNR | 40 | 80 | 23 | - | - | - | - |
62208-2RS | 40 | 80 | 23 | — | — | — | — |
62207-RZ | 35 | 72 | 23 | - | - | - | - |
62207-RS | 35 | 72 | 23 | — | — | — | — |
62207-2Z | 35 | 72 | 23 | - | - | - | - |
62207-2RZ/Z1 | 35 | 72 | 23 | - | - | - | - |
62207-2RZ | 35 | 72 | 23 | - | - | - | - |
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