TIMKEN 774BW services Tapered Roller Bearings
| Brand Name | TIMKEN 774BW services Tapered Roller Bearings |
| Model Number | 774BW |
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bearing number | QJ 1264 N2MA |
| Size (mm) | 580x320x105 |
| Bore Diameter (mm) | 580 |
| Outer Diameter (mm) | 320 |
| Width (mm) | 105 |
| d | 320 mm |
| D | 580 mm |
| B | 105 mm |
| d1 | 421 mm |
| D1 | 479 mm |
| a | 450 mm |
| h | 15.5 mm |
| b | 20 mm |
| r0 | 3 mm |
| r1,2 - min. | 5 mm |
| da - min. | 342 mm |
| Da - max. | 558 mm |
| ra - max. | 4 mm |
| Basic dynamic load rating - C | 956 kN |
| Basic static load rating - C0 | 2080 kN |
| Fatigue load limit - Pu | 41.5 kN |
| Reference speed | 1100 r/min |
| Limiting speed | 1700 r/min |
| Calculation factor - ka | 0.9 |
| Calculation factor - e | 1.34 |
| Calculation factor - X | 0.54 |
| Calculation factor - Y0 | 0.44 |
| Calculation factor - Y1 | 0.47 |
| Calculation factor - Y2 | 0.81 |
| d1 ≈ | 421 mm |
| D1 ≈ | 479 mm |
| r1,2 min. | 5 mm |
| da min. | 342 mm |
| Da max. | 558 mm |
| ra max. | 4 mm |
| Basic dynamic load rating C | 956 kN |
| Basic static load rating C0 | 2080 kN |
| Fatigue load limit Pu | 41.5 kN |
| Calculation factor A | 25.8 |
| Calculation factor e | 1.34 |
| Calculation factor X | 0.54 |
| Calculation factor Y0 | 0.44 |
| Calculation factor Y1 | 0.47 |
| Calculation factor Y2 | 0.81 |
| Mass bearing | 130 kg |
Company Profile
| Worktime | Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone | (65) 8257 8518 |
| Fax | (65) 6258 7399 |