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Danfoss Shut-off valves 148B4643 STC 150 A STR SHUT-OFF VALVE HANDWHEEL
Danfoss Shut-off valves 148B4643 STC 150 A STR SHUT-OFF VALVE HANDWHEEL Manufacturers , 681.000 mm da - Inner Ring Backing Diameter Online Wholesale 300 mm B - Inner Ring Width Suppliers BUI Valve Flow Control CO.,LTD ! 895.000 mm Da - Outer Ring Backing Diameter
- Danfoss Shut-off valves
148B4643 STC 150 A
- 300 mm
- 681.000 mm
- 895.000 mm
- 2.32
- 280
- 0.29
- 18800000 N
- 2.27
-
BUI Valve Flow Control CO.,LTD2020-07-10 09:46:19
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Danfoss Shut-off valves 148B4643 STC 150 A STR SHUT-OFF VALVE HANDWHEEL Products and services
| B - Inner Ring Width: | 300 mm | da - Inner Ring Backing Diameter: | 681.000 mm | Da - Outer Ring Backing Diameter: | 895.000 mm |
| Y0 - ISO Factor4: | 2.32 | Reference Thermal Speed Rating (Oil)7: | 280 | e - ISO Factor3: | 0.29 |
| C0 - Static Radial Rating: | 18800000 N | Y2 - ISO Factor6: | 2.27 | Reference Thermal Speed Rating (Grease): | 260 |
| R - Inner Ring To Clear Radius1: | 6.000 mm |
Types of Danfoss Shut-off valves 148B4643 STC 150 A STR SHUT-OFF VALVE HANDWHEEL
Danfoss Shut-off valves 148B4643 STC 150 A bearing Size Chart (mm/inches) | |
|---|---|
| d | 25 mm |
| D | 42 mm |
| B | 9 mm |
| d1 | 30.6 mm |
| d2 | 30.6 mm |
| D2 | 39.15 mm |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.2 mm |
| a | 12.4 mm |
| da min. | 27 mm |
| da max. | 30.1 mm |
| db min. | 27 mm |
| db max. | 30.1 mm |
| Da max. | 40 mm |
| Db max. | 40.6 mm |
| ra max. | 0.3 mm |
| rb max. | 0.2 mm |
| Basic dynamic load rating C | 6.37 kN |
| Basic static load rating C0 | 3.8 kN |
| Fatigue load limit Pu | 0.16 kN |
| Attainable speed for grease lubrication | 32000 r/min |
| Ball diameter Dw | 4.762 mm |
| Number of balls z | 18 |
| Preload class A GA | 40 N |
| Static axial stiffness, preload class A | 60 N/µm |
| Preload class B GB | 80 N |
| Static axial stiffness, preload class B | 78 N/µm |
| Preload class C GC | 160 N |
| Static axial stiffness, preload class C | 101 N/µm |
| Preload class D GD | 320 N |
| Static axial stiffness, preload class D | 134 N/µm |
| Calculation factor f | 1.07 |
| Calculation factor f1 | 0.98 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.04 |
| Calculation factor f2C | 1.08 |
| Calculation factor f2D | 1.14 |
| Calculation factor fHC | 1 |
| Calculation factor e | 0.68 |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Mass bearing | 0.043 kg |
Danfoss Shut-off valves 148B4643 STC 150 A STR SHUT-OFF VALVE HANDWHEEL Cad Models
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- BUI Valve Flow Control CO.,LTD
- Address1-3-17 Kyomachibori, Nishi-ku, Osaka-shi, Osaka 552-0003, Japan
- Phone(Working Time)
- Fax
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