| Name | Value |
|---|---|
| Bearing number | 71917 ACE/HCP4AL |
| Size (mm) | 85x120x18 |
| Brand | MBY |
| Bore Diameter (mm) | 85 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 18 |
| Name | Value |
|---|---|
| d | 85 mm |
| D | 120 mm |
| B | 18 mm |
| d1 | 96 mm |
| d2 | 92.9 mm |
| D1 | 109.22 mm |
| b | 2.6 mm |
| C1 | 9.3 mm |
| C2 | 3 mm |
| C3 | 3 mm |
| r1,2 | min. - 1.1 mm |
| r3,4 | min. - 0.6 mm |
| a | 34.1 mm |
| da | min. - 91 mm |
| db | min. - 88.2 mm |
| Da | max. - 114 mm |
| Db | max. - 116.8 mm |
| ra | max. - 1 mm |
| rb | max. - 0.6 mm |
| dn | 98.6 mm |
| Basic dynamic load rating | C - 28.1 kN |
| Basic static load rating | C0 - 22 kN |
| Fatigue load limit | Pu - 0.9 kN |
| Limiting speed for grease lubrication | 16500 r/min |
| Limiting speed for oil lubrication | 25000 mm/min |
| Ball | Dw - 11.112 mm |
| Ball | z - 23 |
| Gref | 7 cm3 |
| Calculation factor | e - 0.68 |
| Calculation factor | Y2 - 0.87 |
| Calculation factor | Y0 - 0.38 |
| Calculation factor | X2 - 0.41 |
| Calculation factor | Y1 - 0.92 |
| Calculation factor | Y2 - 1.41 |
| Calculation factor | Y0 - 0.76 |
| Calculation factor | X2 - 0.67 |
| Preload class A | GA - 255 N |
| Preload class B | GB - 765 N |
| Preload class C | GC - 1529 N |
| Calculation factor | f - 1.16 |
| Calculation factor | f1 - 0.98 |
| Calculation factor | f2A - 1 |
| Calculation factor | f2B - 1.04 |
| Calculation factor | f2C - 1.08 |
| Calculation factor | fHC - 1.01 |
| Preload class A | 175 N/micron |
| Preload class B | 263 N/micron |
| Preload class C | 346 N/micron |
| Mass bearing | 0.422 kg |
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