Bearing 7212CDB CYSD
Bearing 7212CDB CYSD Product Brochures , Boyal Industrial Pte ltd. Angular Contact Ball Bearing Manufacturing Service 150x320x72 . 150x320x72 Size (mm) Get Your Free.
| Bearing number: | 30330 |
| Size (mm): | 150x320x72 |
| Bore Diameter (mm): | 150 |
| Outer Diameter (mm): | 320 |
| Width (mm): | 72 |
| d: | 150 mm |
| D: | 320 mm |
| T: | 72 mm |
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Product Details
| Bearing number | 30330 |
| Size (mm) | 150x320x72 |
| Bore Diameter (mm) | 150 |
| Outer Diameter (mm) | 320 |
| Width (mm) | 72 |
| d | 150 mm |
| D | 320 mm |
| T | 72 mm |
| B | 65 mm |
| C | 55 mm |
| ra1 max. | 3 mm |
| a | 62,5 mm |
| r min. | 4 mm |
| r1 min. | 4 mm |
| da min. | 172 mm |
| Da min | 269 mm |
| Da max. | 302 mm |
| db max. | 193 mm |
| Db min. | 292 mm |
| ra max. | 4 mm |
| Sa | 8 mm |
| Sb | 17 mm |
| Weight | 24,7 Kg |
| Basic dynamic load rating (C) | 680 kN |
| Basic static load rating (C0) | 875 kN |
| (Grease) Lubrication Speed | 1 200 r/min |
| (Oil) Lubrication Speed | 1 600 r/min |
| Calculation factor (e) | 0,37 |
| Calculation factor (Y0) | 0,88 |
| d1 | 226.5 mm |
| rs min | 4 mm |
| r1s min | 4 mm |
| e | 0.37 |
| Y2 | 1.6 |
| Y0 | 0.88 |
| Mass | 24.7 kg |
| Dynamic load, C | 680 kN |
| Rating life coefficient, A2 | 1 |
| Static load, C0 | 875 kN |
| Fatigue limit load, Cu | 82.5 kN |
| Nlim (oil) | 1,600 rpm |
| Nlim (grease) | 1,200 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 | 5.8 Hz |
| Characteristic outer ring frequency, BPF0 | 6.28 Hz |
| Characteristic inner ring frequency, BPFI | 8.72 Hz |
| da max | 193 mm |
| db min | 172 mm |
| Da max | 302 mm |
| Db min | 292 mm |
| Ca min | 8 mm |
| Cb min | 17 mm |
| ra max | 4 mm |
| r1a max | 3 mm |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 24.2 |
| Product Group | B04336 |
