FAG Yoke type track rollers - PWTR45-2RS-RR-XL
| Bearing number: | 7203BGA |
| Size (mm): | 17x40x12 |
| Bore Diameter (mm): | 17,000 |
| Outer Diameter (mm): | 40,000 |
| Width (mm): | 12,000 |
| d: | 17,000 mm |
| D: | 40,000 mm |
| B: | 12,000 mm |
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Product Details
| Bearing number | 7203BGA |
| Size (mm) | 17x40x12 |
| Bore Diameter (mm) | 17,000 |
| Outer Diameter (mm) | 40,000 |
| Width (mm) | 12,000 |
| d | 17,000 mm |
| D | 40,000 mm |
| B | 12,000 mm |
| C | 12,000 mm |
| d1 | 26 mm |
| d2 | 20.8 mm |
| D1 | 31.5 mm |
| D2 | 36.9 mm |
| a | 18 mm |
| Contact angle α | 40 ° |
| rs min | 0.6 mm |
| r1s min | 0.3 mm |
| Radial clearance class | CN |
| Mass | 0.06 kg |
| Dynamic load, C | 9.4 kN |
| Static load, C0 | 5.5 kN |
| Fatigue limit load, Cu | 0.25 kN |
| Nref | 18,000 rpm |
| Nlim | 21,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic rolling element frequency, BSF | 4.08 Hz |
| Characteristic outer ring frequency, BPF0 | 4.5 Hz |
| Characteristic inner ring frequency, BPFI | 6.5 Hz |
| da min | 21.5 mm |
| db min | 21.5 mm |
| Da max | 35.5 mm |
| Db max | 37.5 mm |
| r1a max | 0.3 mm |
| ra max | 0.6 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
