PFI 31594/20 tapered roller bearings
Enjoy High 80 Outer Diameter (mm) Margins on Competitive Pricing.Great 125 Bore Diameter (mm) Wholesale 125x80x22 Size (mm) Products at Low Costs.
| Size (mm) | 125x80x22 |
| Bore Diameter (mm) | 125 |
| Outer Diameter (mm) | 80 |
| Width (mm) | 22 |
| d | 80 mm |
| D | 125 mm |
| B | 22 mm |
| d1 | 95.83 mm |
| d2 | 93 mm |
| D2 | 112.6 mm |
| r1,2 – min. | 1.1 mm |
| r3,4 – min. | 0.6 mm |
| a | 24.9 mm |
| da – min. | 86 mm |
| da – max. | 95.1 mm |
| db – min. | 86 mm |
| db – max. | 92.3 mm |
| Da – max. | 119 mm |
| Db – max. | 120.8 mm |
| ra – max. | 1 mm |
| rb – max. | 0.6 mm |
| Basic dynamic load rating – C | 33.8 kN |
| Basic static load rating – C0 | 28 kN |
| Fatigue load limit – Pu | 1.2 kN |
| Limiting speed for grease lubrication | 15000 r/min |
| Ball – Dw | 11.112 mm |
| Ball – z | 25 |
| Calculation factor – f0 | 9.4 |
| Preload class A – GA | 180 N |
| Preload class B – GB | 550 N |
| Preload class C – GC | 1090 N |
| Calculation factor – f | 1 |
| Calculation factor – f2A | 1 |
| Calculation factor – f2B | 1.03 |
| Calculation factor – f2C | 1.05 |
| Calculation factor – fHC | 1 |
| Preload class A | 72 N/micron |
| Preload class B | 114 N/micron |
| Preload class C | 157 N/micron |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| da min. | 86 mm |
| da max. | 95.1 mm |
| db min. | 86 mm |
| db max. | 92.3 mm |
| Da max. | 119 mm |
| Db max. | 120.8 mm |
| ra max. | 1 mm |
| rb max. | 0.6 mm |
| Basic dynamic load rating C | 33.8 kN |
| Basic static load rating C0 | 28 kN |
| Fatigue load limit Pu | 1.18 kN |
| Attainable speed for grease lubrication | 15000 r/min |
| Ball diameter Dw | 11.112 mm |
| Number of balls z | 25 |
| Preload class A GA | 180 N |
| Static axial stiffness, preload class A | 72 N/µm |
| Preload class B GB | 550 N |
| Static axial stiffness, preload class B | 114 N/µm |
| Preload class C GC | 1090 N |
| Static axial stiffness, preload class C | 157 N/µm |
| Calculation factor f | 1.1 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.03 |
| Calculation factor f2C | 1.05 |
| Calculation factor fHC | 1 |
| Calculation factor f0 | 9.4 |
| Mass bearing | 0.9 kg |
Detailed Parameters
parameter：
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