- Loyal
- 4T-21075/21212
4T-21075/21212 Bearing | Loyal
4T-21075/21212 PDF download| 4T-21075/21212 interchange NTN 4T-21075/21212 | |
| 4T-21075/21212 cross reference NTN 4T-21075/21212 | |
| 4T-21075/21212 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 4T-21075/21212 |
| e | 0.59 |
| a | 5,6 mm |
| d | 19,05 mm |
| D | 53,975 mm |
| T | 22,225 mm |
| B | 21,839 mm |
| C | 15,875 mm |
| Y0 | 0.56 |
| Db | 50 mm |
| da | 31,5 mm |
| Y2 | 1.02 |
| d1 | 36.2 mm |
| Da | 43 mm |
| db | 26 mm |
| Mass | 0.25 kg |
| Weight | 0,248 Kg |
| ra max | 1.5 mm |
| ra max. | 1,5 mm |
| r1a max | 2.3 mm |
| ra1 max. | 2,3 mm |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Size (mm) | 19.05x53.975x22.225 |
| Width (mm) | 22,225 |
| Nlim (oil) | 11,000 rpm |
| Nlim (grease) | 8,000 rpm |
| Product Group | B04336 |
| Bearing number | 4T-21075/21212 |
| Dynamic load, C | 40 kN |
| Static load, C0 | 39 kN |
| Weight / Kilogram | 0 |
| Manufacturer Name | NTN |
| Bore Diameter (mm) | 19,05 |
| Outer Diameter (mm) | 53,975 |
| Minimum Buy Quantity | N/A |
| Calculation factor (e) | 0,59 |
| Fatigue limit load, Cu | 4.75 kN |
| Calculation factor (Y0) | 0,56 |
| (Oil) Lubrication Speed | 11 000 r/min |
| (Grease) Lubrication Speed | 8 000 r/min |
| Rating life coefficient, A2 | 1.4 |
| Basic static load rating (C0) | 39 kN |
| Basic dynamic load rating (C) | 40 kN |
| Max operating temperature, Tmax | 120 °C |
| Min operating temperature, Tmin | -40 °C |
| Characteristic cage frequency, FTF | 0.39 Hz |
| Characteristic outer ring frequency, BPF0 | 4.32 Hz |
| Characteristic inner ring frequency, BPFI | 6.68 Hz |
| Characteristic rolling element frequency, BSF | 4.14 Hz |
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CNSORDERNO: Normal-duty(2)
TOGN: UCTH202-10J-150
SDI: B-1/4-28UNF
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CNSORDERNO: Normal-duty(2)
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