OLD SCHOOL BMX BOTTOM BRACKET WITH PRESS IN Bearings/KOYO 403 6004 RKH-1/145 MM
| Bearing number: | 4T-320/32X |
| Size (mm): | 32x58x17 |
| Bore Diameter (mm): | 32 |
| Outer Diameter (mm): | 58 |
| Width (mm): | 17 |
| d: | 32 mm |
| D: | 58 mm |
| T: | 17 mm |
Product Details
| Bearing number | 4T-320/32X |
| Size (mm) | 32x58x17 |
| Bore Diameter (mm) | 32 |
| Outer Diameter (mm) | 58 |
| Width (mm) | 17 |
| d | 32 mm |
| D | 58 mm |
| T | 17 mm |
| B | 17 mm |
| C | 13 mm |
| ra1 max. | 1 mm |
| a | 14,5 mm |
| r min. | 1 mm |
| r1 min. | 1 mm |
| da min. | 37,5 mm |
| Da min | 50 mm |
| Da max. | 52,5 mm |
| db max. | 38 mm |
| Db min. | 55 mm |
| ra max. | 1 mm |
| Sa | 3 mm |
| Sb | 4 mm |
| Weight | 0,181 Kg |
| Basic dynamic load rating (C) | 37 kN |
| Basic static load rating (C0) | 46,5 kN |
| (Grease) Lubrication Speed | 6 600 r/min |
| (Oil) Lubrication Speed | 8 700 r/min |
| Calculation factor (e) | 0,45 |
| Calculation factor (Y0) | 0,73 |
| d1 | 46 mm |
| rs min | 1 mm |
| r1s min | 1 mm |
| e | 0.45 |
| Y2 | 1.32 |
| Y0 | 0.73 |
| Mass | 0.18 kg |
| ISO 355 reference | T4CC032 |
| Dynamic load, C | 37 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 46.5 kN |
| Fatigue limit load, Cu | 5.7 kN |
| Nlim (oil) | 8,700 rpm |
| Nlim (grease) | 6,600 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 7.59 Hz |
| Characteristic outer ring frequency, BPF0 | 8.76 Hz |
| Characteristic inner ring frequency, BPFI | 11.24 Hz |
| da max | 38 mm |
| db min | 37.5 mm |
| Da max | 52.5 mm |
| Db min | 55 mm |
| Ca min | 3 mm |
| Cb min | 4 mm |
| ra max | 1 mm |
| r1a max | 1 mm |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B04336 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
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