SKF NX 12 Z Roller Bearings
| Brand Name |
SKF NX 12 Z Roller Bearings |
| Model Number |
NX 12 Z |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
NX 12 Z |
Product Details
| Bearing number | 4T-344/332 |
| Size (mm) | 40x80x21 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 80 |
| Width (mm) | 21 |
| d | 40 mm |
| D | 80 mm |
| T | 21 mm |
| B | 22,403 mm |
| C | 17,826 mm |
| ra1 max. | 1,3 mm |
| a | 6,6 mm |
| Da | 73 mm |
| db | 45,5 mm |
| ra max. | 3,5 mm |
| da | 52 mm |
| Db | 75 mm |
| Weight | 0,479 Kg |
| Basic dynamic load rating (C) | 68 kN |
| Basic static load rating (C0) | 75 kN |
| (Grease) Lubrication Speed | 4 700 r/min |
| (Oil) Lubrication Speed | 6 300 r/min |
| Calculation factor (e) | 0,27 |
| Calculation factor (Y0) | 1,21 |
| d1 | 58.5 mm |
| e | 0.27 |
| Y2 | 2.2 |
| Y0 | 1.21 |
| Mass | 0.48 kg |
| Dynamic load, C | 68 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 75 kN |
| Fatigue limit load, Cu | 9.1 kN |
| Nlim (oil) | 6,300 rpm |
| Nlim (grease) | 4,700 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 | 5.69 Hz |
| Characteristic outer ring frequency, BPF0 | 6.66 Hz |
| Characteristic inner ring frequency, BPFI | 9.34 Hz |
| ra max | 3.5 mm |
| r1a max | 1.3 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.479 |
| Product Group | B04334 |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |
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