NU309-E-TVP2-C4 Roller Bearings
| Bearing number: | 4T-JL69349/JL69310 |
| Size (mm): | 38x63x17 |
| Bore Diameter (mm): | 38 |
| Outer Diameter (mm): | 63 |
| Width (mm): | 17 |
| d: | 38 mm |
| D: | 63 mm |
| T: | 17 mm |
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Product Details
| Bearing number | 4T-JL69349/JL69310 |
| Size (mm) | 38x63x17 |
| Bore Diameter (mm) | 38 |
| Outer Diameter (mm) | 63 |
| Width (mm) | 17 |
| d | 38 mm |
| D | 63 mm |
| T | 17 mm |
| B | 17 mm |
| C | 13,5 mm |
| ra1 max. | 1,3 mm |
| a | 2,3 mm |
| Da | 56 mm |
| db | 42,5 mm |
| da | 49 mm |
| Db | 60 mm |
| Weight | 0,198 Kg |
| Basic dynamic load rating (C) | 38,5 kN |
| Basic static load rating (C0) | 52,5 kN |
| (Grease) Lubrication Speed | 5 700 r/min |
| (Oil) Lubrication Speed | 7 600 r/min |
| Calculation factor (e) | 0,42 |
| Calculation factor (Y0) | 0,79 |
| d1 | 51 mm |
| e | 0.42 |
| Y2 | 1.44 |
| Y0 | 0.79 |
| Mass | 0.2 kg |
| Dynamic load, C | 38.5 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 52.5 kN |
| Fatigue limit load, Cu | 6.4 kN |
| Nlim (oil) | 7,600 rpm |
| Nlim (grease) | 5,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 8.88 Hz |
| Characteristic outer ring frequency, BPF0 | 9.82 Hz |
| Characteristic inner ring frequency, BPFI | 12.18 Hz |
| ra max | 3.94 mm |
| r1a max | 1.3 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
