Yuken BST Series Solenoid Controlled Relief Valve
Manufacturers of all 120 Bore Diameter (mm) yuken Hydraulic Pump 120x215x40 are represented in our partial Pioneer Pump Company list of clients. Contact Gary for a complete Yuken BST Series Solenoid Controlled Relief Valve list of clients and projects.
| Bearing number: |
7224CG1UJ74 |
| Size (mm): |
120x215x40 |
| Bore Diameter (mm): |
120 |
| Outer Diameter (mm): |
215 |
| Width (mm): |
40 |
| d: |
120 mm |
| D: |
215 mm |
| B: |
40 mm |
Product Details
| Bearing number |
7224CG1UJ74 |
| Size (mm) |
120x215x40 |
| Bore Diameter (mm) |
120 |
| Outer Diameter (mm) |
215 |
| Width (mm) |
40 |
| d |
120 mm |
| D |
215 mm |
| B |
40 mm |
| C |
40 mm |
| Angle (α) |
15 ° |
| d1 |
153.2 mm |
| D1 |
181.8 mm |
| D2 |
199.1 mm |
| a |
42 mm |
| Contact angle α |
15 ° |
| rs min |
2.1 mm |
| r1s min |
1.1 mm |
| f0 |
14.81 |
| Precision class |
P4 |
| Mass |
5.6 kg |
| Dynamic load, C |
189 kN |
| Static load, C0 |
187 kN |
| Fatigue limit load, Cu |
7.7 kN |
| Nlim (oil) |
9,900 rpm |
| Nlim (grease) |
6,300 rpm |
| Axial displacement K Factor |
0.95 |
| Preload level |
7 |
| Preload value |
1.14 kN |
| Axial rigidity |
165 N/µm |
| Radial rigidity |
956 N/µm |
| Min operating temperature, Tmin |
-30 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.42 Hz |
| Characteristic rolling element frequency, BSF |
5.7 Hz |
| Characteristic outer ring frequency, BPF0 |
6.68 Hz |
| Characteristic inner ring frequency, BPFI |
9.32 Hz |
| da min |
132 mm |
| db min |
132 mm |
| Da max |
203 mm |
| Db max |
203 mm |
| r1a max |
1 mm |
| ra max |
2 mm |
| D6 |
157.5 mm |