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 |