749A/742D Timken Tapered Roller Bearing Assembly
Our highly-skilled and factory-trained service experts have the resources to help you with all 93.9 mm d2 your 223 N/µm Static axial stiffness, preload class A 749A/742D Timken Tapered Roller Bearing Assembly needs Cixi Kent Bearing Co., Ltd. 80 mm d - including routine maintenance, major repairs, warranty service, and Spherical Roller Bearing equipment inspections.
| Brand Name: | Timken |
| Model Number: | 749A/742D |
| Static axial stiffness, preload class A: | 223 N/µm |
| d: | 80 mm |
| d2: | 93.9 mm |
| Calculation factor (back-to-back, face-to-face) Y1: | 0.92 |
| B: | 22 mm |
| Calculation factor fHC: | 1 |
| Basic static load rating C0: | 58.5 kN |
| Calculation factor f2D: | 1.08 |
Product Details
| Static axial stiffness, preload class A | 223 N/µm |
| d | 80 mm |
| d2 | 93.9 mm |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| B | 22 mm |
| Calculation factor fHC | 1 |
| Basic static load rating C0 | 58.5 kN |
| Calculation factor f2D | 1.08 |
| Static axial stiffness, preload class B | 291 N/µm |
| Preload class B GB | 780 N |
| Preload class C GC | 1560 N |
| Da max. | 119 mm |
| D2 | 113.95 mm |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Fatigue load limit Pu | 2.45 kN |
| Attainable speed for grease lubrication | 9500 r/min |
| Calculation factor f1 | 0.99 |
| da max. | 93.3 mm |
| Number of balls z | 20 |
| Calculation factor f2A | 1 |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15155986998 |
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