| VLA200844N Slewing Bearings (734x950.1x56mm) HNB slew bearing Excavator bearings | ||||||||||||||||||||
| A . Slewing Bearings Parameters | ||||||||||||||||||||
| Brand- | HNB | |||||||||||||||||||
| Model number- | VLA200844N | |||||||||||||||||||
| Inner ring(mm)- | 734 | |||||||||||||||||||
| Outer ring(mm)- | 950.1 | |||||||||||||||||||
| Width(mm)- | 56 | |||||||||||||||||||
| Weight(Kg)- | 65.5 | |||||||||||||||||||
| Materials- | GCR15/GCR15SiMn/50Mn/42CrMo/5CrMnMo | |||||||||||||||||||
| Series- | VLA20 | |||||||||||||||||||
| Lubrication type- | Grease lubrication | |||||||||||||||||||
| Rolling elements- | Ball | |||||||||||||||||||
| Load direction- | Multi-load | |||||||||||||||||||
| Structure- | Four Point Contact Ball,External Gear Teeth | |||||||||||||||||||
| B . VLA200844N Slewing Bearings Specification Sheet | ||||||||||||||||||||
| Designation | Mass (kg) |
Dimensions (mm) | Fixing holes | Fixing screws Fr kN |
Gear teeth |
Tooth force | Basic load ratings (axial) |
Basic load ratings (radial) |
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| Da | di | Di | da | Width | La | na | Li | ni | d0 | m | z | Fz norm kN |
Fz max kN |
dyn. Ca kN |
stat. C0a kN |
dyn. Cr kN |
stat. C0r kN |
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| VLA200844N | 65.5 | 950.1 | 734 | 845.5 | 842.5 | 56 | 885 | 18 | 762 | 18 | 74.3 | 936 | 8 | 117 | 28.3 | 42 | 222 | 600 | 145 | 224 |
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Slewing Bearings have high load carrying capacity, a versatile range of applications and are highly cost effective.Due to their design, a single bearing can reliably support radial,axial and tilting moment loads. It is therefore possible in many cases to replace bearing arrangements comprising a combination of radial and axial bearings by a single bearing. HNB Slewing Bearings have Two types: Four point contact slewing bearings and crossed roller slewing bearings. |
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| Four point contact bearing, light series 20, external gear teeth,selectable internal clearance, sealed, lubrication nipple on circumference of ring without teeth | |||||||||||||||||||
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VLA200414N,VLA200544N,VLA200644N,VLA200744N,VLA200844N,VLA200944N,VLA201094N; |













