- Loyal
- 30316DU
30316DU Bearing | Loyal
30316DU PDF download| 30316DU interchange NTN 30316DU | |
| 30316DU cross reference NTN 30316DU | |
| 30316DU Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 30316DU |
| B | 39 mm |
| e | 0.83 |
| d | 80 mm |
| D | 170 mm |
| T | 42,5 mm |
| C | 27 mm |
| a | 53,5 mm |
| Y2 | 0.73 |
| Sa | 6 mm |
| d1 | 125.5 mm |
| Y0 | 0.4 |
| Sb | 15,5 mm |
| Mass | 4.11 kg |
| ra max | 2.5 mm |
| Weight | 4,11 Kg |
| Ca min | 6 mm |
| Db min | 159 mm |
| r min. | 3 mm |
| Da max | 158 mm |
| rs min | 3 mm |
| Da min | 134 mm |
| Cb min | 15.5 mm |
| db min | 94 mm |
| da max | 97 mm |
| r1s min | 2.5 mm |
| ra max. | 2,5 mm |
| r1a max | 2 mm |
| Db min. | 159 mm |
| db max. | 97 mm |
| Da max. | 158 mm |
| da min. | 94 mm |
| r1 min. | 2,5 mm |
| ra1 max. | 2 mm |
| Category | Bearings |
| Size (mm) | 80x170x42.5 |
| Inventory | 0.0 |
| Nlim (oil) | 2,700 rpm |
| Width (mm) | 42,5 |
| Nlim (grease) | 2,000 rpm |
| Product Group | B04334 |
| Bearing number | 30316DU |
| Static load, C0 | 283 kN |
| Dynamic load, C | 236 kN |
| ISO 355 reference | T7GB080 |
| Weight / Kilogram | 0 |
| Manufacturer Name | NTN |
| Bore Diameter (mm) | 80 |
| Outer Diameter (mm) | 170 |
| Minimum Buy Quantity | N/A |
| Calculation factor (e) | 0,83 |
| Fatigue limit load, Cu | 32.3 kN |
| (Oil) Lubrication Speed | 2 700 r/min |
| Calculation factor (Y0) | 0,4 |
| (Grease) Lubrication Speed | 2 000 r/min |
| Rating life coefficient, A2 | 1 |
| Basic static load rating (C0) | 283 kN |
| Basic dynamic load rating (C) | 236 kN |
| Max operating temperature, Tmax | 120 °C |
| Min operating temperature, Tmin | -40 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic inner ring frequency, BPFI | 9.24 Hz |
| Characteristic outer ring frequency, BPF0 | 6.76 Hz |
| Characteristic rolling element frequency, BSF | 5.52 Hz |
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UCTH207-21J-230 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
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