VU250380 Slewing Bearing Manufacturer 275x485x55mm
VU250380 Slewing Bearing Manufacturer 275x485x55mm
VU250380 Slewing Bearings (275x485x55mm) Machine Tool Bearing HNB Brand Axial radial load slewing turntable use | ||||||||||||||||||||
A . Slewing Bearings Parameters | ||||||||||||||||||||
Brand- | HNB or OEM | |||||||||||||||||||
Model number- | VU250380 | |||||||||||||||||||
Inner ring(mm)- | 275 | |||||||||||||||||||
Outer ring(mm)- | 485 | |||||||||||||||||||
Width(mm)- | 55 | |||||||||||||||||||
Weight(Kg)- | 44 | |||||||||||||||||||
Materials- | GCR15/GCR15SiMn/50Mn/42CrMo/5CrMnMo | |||||||||||||||||||
Series- | VU | |||||||||||||||||||
Lubrication type- | Grease lubrication | |||||||||||||||||||
Rolling elements- | Ball | |||||||||||||||||||
Load direction- | Multi-load | |||||||||||||||||||
Structure- | Four Point Contact Ball,without gear teeth | |||||||||||||||||||
B . VU250380 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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VU250380 | 44 | 485 | 275 | 379 | 381 | 55 | 453 | 16 | 307 | 16 | 124.8 | – | – | – | – | – | 350 | 800 | 230 | 360 |
Product Features |
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. BYC Slewing Bearings have Two types:Four point contact slewing bearings and crossed roller slewing bearings. |
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Series Introduction |
Four point contact bearing, without teeth, sealed, selectable internal clearance, lubrication nipple on outer ring circumference |
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Series Model No. |
VLA200414N,VLA200544N,VLA200644N,VLA200744N,VLA200844N,VLA200944N,VLA201094N; |
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