NTN 23230BKD1 Roller Bearings
| Bearing number: | 4T-33005 |
| Size (mm): | 25x47x17 |
| Bore Diameter (mm): | 25 |
| Outer Diameter (mm): | 47 |
| Width (mm): | 17 |
| d: | 25 mm |
| D: | 47 mm |
| T: | 17 mm |
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Product Details
| Bearing number | 4T-33005 |
| Size (mm) | 25x47x17 |
| Bore Diameter (mm) | 25 |
| Outer Diameter (mm) | 47 |
| Width (mm) | 17 |
| d | 25 mm |
| D | 47 mm |
| T | 17 mm |
| B | 17 mm |
| C | 14 mm |
| ra1 max. | 0,6 mm |
| a | 11 mm |
| r min. | 0,6 mm |
| r1 min. | 0,6 mm |
| da min. | 29,5 mm |
| Da min | 40 mm |
| Da max. | 42,5 mm |
| db max. | 29 mm |
| Db min. | 43,5 mm |
| ra max. | 0,6 mm |
| Sa | 3 mm |
| Sb | 3 mm |
| Weight | 0,13 Kg |
| Basic dynamic load rating (C) | 32,5 kN |
| Basic static load rating (C0) | 40,5 kN |
| (Grease) Lubrication Speed | 8 000 r/min |
| (Oil) Lubrication Speed | 11 000 r/min |
| Calculation factor (e) | 0,29 |
| Calculation factor (Y0) | 1,14 |
| rs min | 0.6 mm |
| r1s min | 0.6 mm |
| e | 0.29 |
| Y2 | 2.07 |
| Y0 | 1.14 |
| Mass | 0.13 kg |
| ISO 355 reference | T2CE025 |
| Dynamic load, C | 32.5 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 40.5 kN |
| Fatigue limit load, Cu | 4.95 kN |
| Nlim (oil) | 11,000 rpm |
| Nlim (grease) | 8,000 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| da max | 29.5 mm |
| db min | 29 mm |
| Da max | 42.5 mm |
| Db min | 43.5 mm |
| ra max | 0.6 mm |
| r1a max | 0.6 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
