Easy-operated Hedge Trimmer Grass Cutter Machine With Dual Blade
Enjoy High Margins on Competitive Jinan Excavator Parts Company excavator pump Pricing.Great Wholesale Products 55 Bore Diameter (mm) at Low 55x120x43 Costs. 55x120x43 Size (mm)
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number | NJ2311 |
| Size (mm) | 55x120x43 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 43 |
| d | 55 mm |
| Fw | 70,5 mm |
| D | 120 mm |
| B | 43 mm |
| C | 43 mm |
| r min. | 2 mm |
| r1 min. | 2 mm |
| J | 77,2 mm |
| Weight | 2,17 Kg |
| Basic dynamic load rating (C) | 148 kN |
| Basic static load rating (C0) | 162 kN |
| (Grease) Lubrication Speed | 5 200 r/min |
| E | 104.5 mm |
| F | 70.5 mm |
| d1 | 77.2 mm |
| rs min | 2 mm |
| r1s min | 2 mm |
| Radial clearance class | CN |
| Mass (without HJ ring) | 2.23 kg |
| Dynamic load, C | 148 kN |
| Static load, C0 | 162 kN |
| Fatigue limit load, Cu | 19.8 kN |
| Nlim (oil) | 6,100 rpm |
| Nlim (grease) | 5,200 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 4.95 Hz |
| Characteristic outer ring frequency, BPF0 | 4.83 Hz |
| Characteristic inner ring frequency, BPFI | 7.17 Hz |
| da min | 64 mm |
| da max | 69 mm |
| dc min | 80 mm |
| Da max | 111 mm |
| ra max | 2 mm |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 2.23 |
| Product Group | B04144 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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