170 mm x 310 mm x 52 mm NTN 30234U Single row tapered roller bearings
| Brand Name |
NTN |
| Model Number |
30234U |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 30234U bearing Size Chart (mm/inches) |
|---|
| Bearing number | 4T-64432/64708 |
| Size (mm) | 110x180x41.275 |
| Bore Diameter (mm) | 110 |
| Outer Diameter (mm) | 180 |
| Width (mm) | 41,275 |
| d | 110 mm |
| D | 180 mm |
| T | 41,275 mm |
| B | 41,275 mm |
| C | 30,162 mm |
| a | 42.4 mm |
| rs min | 3.5 mm |
| r1s min | 3.3 mm |
| e | 0.52 |
| Y2 | 1.16 |
| Y0 | 0.64 |
| Mass | 3.85 kg |
| Dynamic load, C | 232 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 375 kN |
| Nlim (oil) | 2,600 rpm |
| Nlim (grease) | 1,900 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 | 9.54 Hz |
| Characteristic outer ring frequency, BPF0 | 11.28 Hz |
| Characteristic inner ring frequency, BPFI | 13.72 Hz |
| ra max | 3.5 mm |
| r1a max | 3.3 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 3.984 |
| Product Group | B04334 |