HF3520 Needle Roller Bearing 35x42x20mm
What are the types of HF3520 Needle Roller Bearing 35x42x20mm ? SLEWING BEARING Manufacturing Service . Get Your Free, 45x100x25 Instant price, Pioneer Machinery Source design review.
| Bearing number: | 7309BA |
| Size (mm): | 45x100x25 |
| Bore Diameter (mm): | 45,000 |
| Outer Diameter (mm): | 100,000 |
| Width (mm): | 25,000 |
| d: | 45,000 mm |
| D: | 100,000 mm |
| B: | 25,000 mm |
Product Details
| Bearing number | 7309BA |
| Size (mm) | 45x100x25 |
| Bore Diameter (mm) | 45,000 |
| Outer Diameter (mm) | 100,000 |
| Width (mm) | 25,000 |
| d | 45,000 mm |
| D | 100,000 mm |
| B | 25,000 mm |
| C | 25,000 mm |
| d1 | 66.2 mm |
| d2 | 51.7 mm |
| D1 | 79.5 mm |
| D2 | 92.8 mm |
| a | 43 mm |
| Contact angle α | 40 ° |
| rs min | 1.5 mm |
| r1s min | 1 mm |
| Mass | 0.81 kg |
| Dynamic load, C | 58.1 kN |
| Static load, C0 | 39.7 kN |
| Fatigue limit load, Cu | 1.8 kN |
| Nref | 6,600 rpm |
| Nlim | 8,100 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 3.82 Hz |
| Characteristic outer ring frequency, BPF0 | 4.44 Hz |
| Characteristic inner ring frequency, BPFI | 6.56 Hz |
| da min | 53.5 mm |
| db min | 53.5 mm |
| Da max | 91.5 mm |
| Db max | 94.5 mm |
| r1a max | 1 mm |
| ra max | 1.5 mm |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |
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