ESPE20516 Mounted Units & Inserts
| Brand Name |
NTN ESPE20516 Mounted Units & Inserts |
| Model Number |
NTN ESPE20516 Mounted Units & Inserts |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 71938HVUJ74 |
| Size (mm) | 190x260x33 |
| Bore Diameter (mm) | 190 |
| Outer Diameter (mm) | 260 |
| Width (mm) | 33 |
| d | 190 mm |
| D | 260 mm |
| B | 33 mm |
| C | 33 mm |
| Angle (α) | 20 ° |
| d1 | 213.6 mm |
| D1 | 236.42 mm |
| D2 | 246.47 mm |
| a | 69 mm |
| Contact angle α | 25 ° |
| rs min | 2 mm |
| r1s min | 1 mm |
| f0 | 16.96 |
| Precision class | P4 |
| Mass | 4.48 kg |
| Dynamic load, C | 129 kN |
| Static load, C0 | 179 kN |
| Fatigue limit load, Cu | 6.7 kN |
| Nlim (oil) | 7,100 rpm |
| Nlim (grease) | 4,700 rpm |
| Axial displacement K Factor | 0.31 |
| Preload level | 7 |
| Preload value | 2 kN |
| Axial rigidity | 583 N/µm |
| Radial rigidity | 1,229 N/µm |
| Min operating temperature, Tmin | -30 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.46 Hz |
| Characteristic rolling element frequency, BSF | 11.74 Hz |
| Characteristic outer ring frequency, BPF0 | 14.77 Hz |
| Characteristic inner ring frequency, BPFI | 17.23 Hz |
| da min | 200 mm |
| db min | 200 mm |
| Da max | 250 mm |
| Db max | 254.5 mm |
| r1a max | 1 mm |
| ra max | 2 mm |
| D6 | 218.3 mm |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |
