TIMKEN 449 Tapered Roller Bearings
| Bearing number: | NJ424-M1 + HJ424 |
| Size (mm): | 120x310x72 |
| Bore Diameter (mm): | 120 |
| Outer Diameter (mm): | 310 |
| Width (mm): | 72 |
| d: | 120 mm |
| D: | 310 mm |
| B: | 72 mm |
Product Details
| Bearing number | NJ424-M1 + HJ424 |
| Size (mm) | 120x310x72 |
| Bore Diameter (mm) | 120 |
| Outer Diameter (mm) | 310 |
| Width (mm) | 72 |
| d | 120 mm |
| D | 310 mm |
| B | 72 mm |
| B1 | 17 mm |
| B2 | 30,5 mm |
| D1 | 243,9 mm |
| Da max | 286 mm |
| d1 | 187,3 mm |
| da max | 168 mm |
| da min | 144 mm |
| dc min | 190 mm |
| E | 260 mm |
| F | 170 mm |
| r1 min | 5 mm |
| ra max | 4 mm |
| rmin | 5 mm |
| s | 6,9 mm / Axial displacement facility from central position |
| - HJ424 / Designation, L-section ring | HJ424 / Designation, Lsection ring |
| m | 31,3 kg / Weight |
| m1 | 2,61 kg |
| Cr | 850000 N / Dynamic load rating (radial) |
| C0r | 840000 N / Static load rating (radial) |
| nG | 3450 1/min / Limiting speed |
| nB | 2200 1/min / Reference speed |
| Cur | 129000 N / Fatigue limit load, radial |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
