Excavator Hitachi Ex200-3LC Slewing Ring, Slewing Bearing, Swing Circle
100% Authentic. Excavator Hitachi Ex200-3LC Slewing Ring, Slewing Bearing, Swing Circle Highest Quality. Certified Supplier. 75x45x16 Size (mm)
| Size (mm) | 75x45x16 |
| Bore Diameter (mm) | 75 |
| Outer Diameter (mm) | 45 |
| Width (mm) | 16 |
| d | 45 mm |
| D | 75 mm |
| B | 16 mm |
| d1 | 54.2 mm |
| d2 | 54.2 mm |
| D1 | 65.8 mm |
| K | 0.5 mm |
| C1 | 9.45 mm |
| r1,2 – min. | 1 mm |
| r3,4 – min. | 0.3 mm |
| a | 16.1 mm |
| da – min. | 49.6 mm |
| db – min. | 49.6 mm |
| Da – max. | 70.4 mm |
| Db – max. | 73 mm |
| ra – max. | 1 mm |
| rb – max. | 0.3 mm |
| dn | 56.2 mm |
| Basic dynamic load rating – C | 28.6 kN |
| Basic static load rating – C0 | 22.4 kN |
| Fatigue load limit – Pu | 0.95 kN |
| Limiting speed for grease lubrication | 19000 r/min |
| Limiting speed for oil lubrication | 30000 mm/min |
| Ball – Dw | 9.525 mm |
| Ball – z | 17 |
| Gref | 3.3 cm3 |
| Calculation factor – f0 | 15.1 |
| Preload class A – GA | 110 N |
| Preload class B – GB | 220 N |
| Preload class C – GC | 440 N |
| Preload class D – GD | 880 N |
| Calculation factor – f | 1 |
| Calculation factor – f2A | 1 |
| Calculation factor – f2B | 1.02 |
| Calculation factor – f2C | 1.05 |
| Calculation factor – f2D | 1.09 |
| Calculation factor – fHC | 1 |
| Preload class A | 56 N/micron |
| Preload class B | 76 N/micron |
| Preload class C | 107 N/micron |
| Preload class D | 155 N/micron |
| r1,2 min. | 1 mm |
| r3,4 min. | 0.3 mm |
| da min. | 49.6 mm |
| db min. | 49.6 mm |
| Da max. | 70.4 mm |
| Db max. | 73 mm |
| ra max. | 1 mm |
| rb max. | 0.3 mm |
| Basic dynamic load rating C | 28.6 kN |
| Basic static load rating C0 | 22.4 kN |
| Fatigue load limit Pu | 0.95 kN |
| Attainable speed for grease lubrication | 19000 r/min |
| Attainable speed for oil-air lubrication | 30000 r/min |
| Ball diameter Dw | 9.525 mm |
| Number of balls z | 17 |
| Reference grease quantity Gref | 3.3 cm³ |
| Preload class A GA | 110 N |
| Static axial stiffness, preload class A | 56 N/µm |
| Preload class B GB | 220 N |
| Static axial stiffness, preload class B | 76 N/µm |
| Preload class C GC | 440 N |
| Static axial stiffness, preload class C | 107 N/µm |
| Preload class D GD | 880 N |
| Static axial stiffness, preload class D | 155 N/µm |
| Calculation factor f | 1.09 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.02 |
| Calculation factor f2C | 1.05 |
| Calculation factor f2D | 1.09 |
| Calculation factor fHC | 1 |
| Calculation factor f0 | 15.1 |
| Mass bearing | 0.23 kg |
Detailed Parameters
parameter：
Similar products
UST211 SNR s 11.8 mm Bearing units
A2 38 mm B 45.3 mm A5 33.5 mm G M6x1 H2 102 mm N2 64 mm s1 22.65 mm S 11.8 mm SW 5 mm C 43.55 kN C0 29.2 kN T min. -20 °C T max. 100 °C Recommended tightening torque for set screw 22 Nm Designation of housing T211- Designation of bearing
37SF60 Timken B1 83.34 mm 95.25×149.225×71.42mm Plain bearings
Bearing number 37SF60 Size (mm) 95.25×149.225×71.42 Brand Timken Bore Diameter (mm) 95.25 Outer Diameter (mm) 149.225 Width (mm) 71.42 d 95.25 mm D 149.225 mm B1 83.34 mm C 71.42 mm d1 136.91 mm
AST AST20 4530 plain bearings
AST AST20 4530 plain bearings Deal is 0.0 Inventory your N/A Minimum Buy Quantity source for OEM and accessories. We sell Genuine at discount prices. Inventory 0.0 Manufacturer Name IPTCI BEARINGS Minimum Buy Quantity N/A Weight 0 Product Group M06110
KOYO 32315JR tapered roller bearings
KOYO 32315JR tapered roller bearings 0.0 Inventory SEARCH – Whether it’s agriculture or construction equipment your working on, Has the you need. Inventory 0.0 Manufacturer Name TIMKEN Minimum Buy Quantity N/A Weight 0.956 EAN 0053893662855 Product Group B04334