TIMKEN 128WDBR Single Row Ball Bearings
| Brand Name |
TIMKEN |
| Model Number |
128WDBR |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
TIMKEN 128WDBR bearing Size Chart (mm/inches) |
|---|
| Bearing number | 7016 CD/HCP4AL |
| Size (mm) | 125x80x22 |
| Bore Diameter (mm) | 125 |
| Outer Diameter (mm) | 80 |
| Width (mm) | 22 |
| d | 80 mm |
| D | 125 mm |
| B | 22 mm |
| d1 | 93.9 mm |
| d2 | 93.9 mm |
| D1 | 111.1 mm |
| b | 2.8 mm |
| C1 | 11.1 mm |
| C2 | 4.4 mm |
| C3 | 3.8 mm |
| r1,2 - min. | 1.1 mm |
| r3,4 - min. | 0.6 mm |
| a | 24.8 mm |
| da - min. | 86 mm |
| db - min. | 86 mm |
| Da - max. | 119 mm |
| Db - max. | 121 mm |
| ra - max. | 1 mm |
| rb - max. | 0.6 mm |
| dn | 96.9 mm |
| Basic dynamic load rating - C | 65 kN |
| Basic static load rating - C0 | 61 kN |
| Fatigue load limit - Pu | 2.6 kN |
| Limiting speed for grease lubrication | 13000 r/min |
| Limiting speed for oil lubrication | 20000 mm/min |
| Ball - Dw | 14.288 mm |
| Ball - z | 20 |
| Gref | 11.1 cm3 |
| Calculation factor - f0 | 15.5 |
| Preload class A - GA | 240 N |
| Preload class B - GB | 480 N |
| Preload class C - GC | 960 N |
| Preload class D - GD | 1920 N |
| Calculation factor - f | 1.13 |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.02 |
| Calculation factor - f2C | 1.05 |
| Calculation factor - f2D | 1.09 |
| Calculation factor - fHC | 1.02 |
| Preload class A | 102 N/micron |
| Preload class B | 139 N/micron |
| Preload class C | 194 N/micron |
| Preload class D | 282 N/micron |
| d1 | 93.9 mm |
| d2 | 93.9 mm |
| D1 | 111.1 mm |
| C1 | 11.1 mm |
| C2 | 4.4 mm |
| C3 | 3.8 mm |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| da min. | 86 mm |
| db min. | 86 mm |
| Da max. | 119 mm |
| Db max. | 121 mm |
| ra max. | 1 mm |
| rb max. | 0.6 mm |
| dn | 96.9 mm |
| Basic dynamic load rating C | 65 kN |
| Basic static load rating C0 | 61 kN |
| Fatigue load limit Pu | 2.55 kN |
| Attainable speed for grease lubrication | 13000 r/min |
| Attainable speed for oil-air lubrication | 20000 r/min |
| Ball diameter Dw | 14.288 mm |
| Number of balls z | 20 |
| Reference grease quantity Gref | 11.1 cm³ |
| Preload class A GA | 240 N |
| Static axial stiffness, preload class A | 102 N/µm |
| Preload class B GB | 480 N |
| Static axial stiffness, preload class B | 139 N/µm |
| Preload class C GC | 960 N |
| Static axial stiffness, preload class C | 194 N/µm |
| Preload class D GD | 1920 N |
| Static axial stiffness, preload class D | 282 N/µm |
| Calculation factor f | 1.13 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.02 |
| Calculation factor f2C | 1.05 |
| Calculation factor f2D | 1.09 |
| Calculation factor fHC | 1.02 |
| Calculation factor f0 | 15.5 |
| Mass bearing | 0.71 kg |