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 |
| PDF |
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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 |