Wholesalers NA4909UU Needle Roller Bearing 45x68x22mm
LET 33.338x68.262x22.225 OUR Wholesalers NA4909UU Needle Roller Bearing 45x68x22mm EXPERTS 33,338 Bore Diameter (mm) GET YOU THE PARTS Bearing Wholesalers YOU 33.338x68.262x22.225 Size (mm) NEED.
| Bearing number: | 4T-M88048/M88010 |
| Size (mm): | 33.338x68.262x22.225 |
| Bore Diameter (mm): | 33,338 |
| Outer Diameter (mm): | 68,262 |
| Width (mm): | 22,225 |
| d: | 33,338 mm |
| D: | 68,262 mm |
| T: | 22,225 mm |
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Product Details
| Bearing number | 4T-M88048/M88010 |
| Size (mm) | 33.338x68.262x22.225 |
| Bore Diameter (mm) | 33,338 |
| Outer Diameter (mm) | 68,262 |
| Width (mm) | 22,225 |
| d | 33,338 mm |
| D | 68,262 mm |
| T | 22,225 mm |
| B | 22,225 mm |
| C | 17,462 mm |
| ra1 max. | 1,5 mm |
| a | 2,9 mm |
| Da | 58 mm |
| db | 41 mm |
| ra max. | 0,8 mm |
| da | 42,5 mm |
| Db | 65 mm |
| Weight | 0,378 Kg |
| Basic dynamic load rating (C) | 56,5 kN |
| Basic static load rating (C0) | 71 kN |
| (Grease) Lubrication Speed | 5 700 r/min |
| (Oil) Lubrication Speed | 7 500 r/min |
| Calculation factor (e) | 0,55 |
| Calculation factor (Y0) | 0,6 |
| d1 | 52.5 mm |
| e | 0.55 |
| Y2 | 1.1 |
| Y0 | 0.6 |
| Mass | 0.38 kg |
| Dynamic load, C | 56.5 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 71 kN |
| Fatigue limit load, Cu | 8.7 kN |
| Nlim (oil) | 7,500 rpm |
| Nlim (grease) | 5,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.8 Hz |
| Characteristic outer ring frequency, BPF0 | 7.78 Hz |
| Characteristic inner ring frequency, BPFI | 10.22 Hz |
| ra max | 0.8 mm |
| r1a max | 1.5 mm |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
