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Timken 78255X/78551 tapered roller bearings
How do I place an EMERGENCY order for a Aluminum bearing cage material: Timken 78255X/78551 tapered roller bearings that I want to pick up at a our store? 02 series:
- Timken
78255X/78551
- 02
- Aluminum
- 5-3/16 in
- 4-5/8 in
- Split Roller Bearing
- 10-3/4 in
- 45.4 kN
- 7.4016 in
-
Bearing Power Machinery Co., Ltd.2020-07-10 09:46:19
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Timken 78255X/78551 tapered roller bearings Code description
| series:: | 02 | bearing cage material:: | Aluminum | d: | 5-3/16 in |
| inner ring width:: | 4-5/8 in | split bearing type:: | Split Roller Bearing | outer ring outside diameter:: | 10-3/4 in |
| axial dynamic load capacity:: | 45.4 kN | cartridge width:: | 7.4016 in | operating temperature range:: | -70 to +100 &de |
| replacement split bearing only:: | 02B503EX |
Timken 78255X/78551 tapered roller bearings Product description
Timken 78255X/78551 bearing Size Chart (mm/inches) | |
|---|---|
| d | 50 mm |
| D | 90 mm |
| B | 20 mm |
| rs min | 1.1 mm |
| Radial clearance class | C3 |
| Mass | 0.45 kg |
| Dynamic load, C | 35 kN |
| Static load, C0 | 23.2 kN |
| Fatigue limit load, Cu | 1.05 kN |
| f0 | 14.4 |
| Nlim (grease) | 4,700 rpm |
| Min operating temperature, Tmin | -25 °C |
| Max operating temperature, Tmax | 110 °C |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic rolling element frequency, BSF | 5.33 Hz |
| Characteristic outer ring frequency, BPF0 | 4.09 Hz |
| Characteristic inner ring frequency, BPFI | 5.91 Hz |
| da min | 56.5 mm |
| da max | 60 mm |
| Da max | 83.5 mm |
| ra max | 1 mm |
Timken 78255X/78551 tapered roller bearings Cad Models
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- Bearing Power Machinery Co., Ltd.
- AddressEstrada Municipal, 400 Bairro Jardim Santo Afonso, CEP 07215-080, Guarulhos-Sao Paulo, Brasil
- Phone(Working Time)55-63-3-543-70-00
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