1120 mm x 1750 mm x 475 mm Timken 231/1120YMB spherical roller bearings
| Brand Name: | Timken |
| Model Number: | 231/1120YMB |
| Bearing number: | 4T-HM903248/HM903210 |
| Size (mm): | 44.988x95.25x30.958 |
| Bore Diameter (mm): | 44,988 |
| Outer Diameter (mm): | 95,25 |
| Width (mm): | 30,958 |
| d: | 44,988 mm |
| D: | 95,25 mm |
| T: | 30,958 mm |
| PDF |
231/1120YMB |
Product Details
| Bearing number | 4T-HM903248/HM903210 |
| Size (mm) | 44.988x95.25x30.958 |
| Bore Diameter (mm) | 44,988 |
| Outer Diameter (mm) | 95,25 |
| Width (mm) | 30,958 |
| d | 44,988 mm |
| D | 95,25 mm |
| T | 30,958 mm |
| B | 28,575 mm |
| C | 22,225 mm |
| a | 31.4 mm |
| rs min | 3.5 mm |
| r1s min | 0.8 mm |
| e | 0.74 |
| Y2 | 0.85 |
| Y0 | 0.47 |
| Mass | 1 kg |
| Dynamic load, C | 96 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 116 kN |
| Nlim (oil) | 4,900 rpm |
| Nlim (grease) | 3,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic rolling element frequency, BSF | 5.7 Hz |
| Characteristic outer ring frequency, BPF0 | 7.23 Hz |
| Characteristic inner ring frequency, BPFI | 9.77 Hz |
| ra max | 3.5 mm |
| r1a max | 0.8 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 1.008 |
| Product Group | B04334 |
