TIMKEN NU244EMAC3 Cylindrical Roller Bearings
| Bearing number: | N321 |
| Size (mm): | 105x195x49 |
| Bore Diameter (mm): | 105 |
| Outer Diameter (mm): | 195 |
| Width (mm): | 49 |
| d: | 105 mm |
| D: | 225 mm |
| Ew: | 195 mm |
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Product Details
| Bearing number | N321 |
| Size (mm) | 105x195x49 |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 195 |
| Width (mm) | 49 |
| d | 105 mm |
| D | 225 mm |
| Ew | 195 mm |
| B | 49 mm |
| C | 49 mm |
| r min. | 3 mm |
| r1 min. | 3 mm |
| J | 147 mm |
| Weight | 8,33 Kg |
| Basic dynamic load rating (C) | 320 kN |
| Basic static load rating (C0) | 360 kN |
| (Grease) Lubrication Speed | 3 100 r/min |
| E | 195 mm |
| F | 135 mm |
| d1 | 147 mm |
| rs min | 3 mm |
| r1s min | 3 mm |
| Radial clearance class | CN |
| Mass (without HJ ring) | 8.86 kg |
| Dynamic load, C | 320 kN |
| Static load, C0 | 360 kN |
| Fatigue limit load, Cu | 37.8 kN |
| Nlim (oil) | 3,700 rpm |
| Nlim (grease) | 3,100 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic rolling element frequency, BSF | 5.32 Hz |
| Characteristic outer ring frequency, BPF0 | 5.73 Hz |
| Characteristic inner ring frequency, BPFI | 8.27 Hz |
| da min | 118 mm |
| Da max | 212 mm |
| Db min | 198 mm |
| Dc max | 193 mm |
| ra max | 2.5 mm |
| r1a max | 2.5 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 8.86 |
| Product Group | B04144 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
