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VU250380 Slewing Bearing manufacturer 275x485x55mm

VU250380 Slewing Bearing Manufacturer 275x485x55mm

Min. Order:
1 Piece
Payment term:
TT or Western Union
Delivery time:
Stock
Technical Parameters:
Product Designations:
VU250380
Structure:
Four point contact bearing
Inside Diameter:
275 mm
Outside Diameter:
485 mm
Thickness:
55 mm
Weight:
12 KG
Brand:
HNB
Precision Rating:
same wiht INA
Bearing Material:
50Mn
Seals Type:
double seals
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)
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
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.

Series 

Introduction

Four point contact bearing, without teeth, sealed, selectable internal clearance,

lubrication nipple on outer ring circumference

Series 

Model No.

VLA200414N,VLA200544N,VLA200644N,VLA200744N,VLA200844N,VLA200944N,VLA201094N;
VLI200414N,VLI200544N,VLI200644N,VLI200744N,VLI200844N,VLI200944N,VLI201094N;
VLU200414,VLU200544,VLU200644,VLU200744,VLU200844,VLU200944,VLU201094;
VSA200414N,VSA200544N,VSA200644N,VSA200744N,VSA200844N,VSA200944N,VSA201094N;
VSI200414N,VSI200544N,VSI200644N,VSI200744N,VSI200844N,VSI200944N,VSI201094N;
VSU200414,VSU200544,VSU200644,VSU200744,VSU200844,VSU200944,VSU201094;
VSA250755N,VSA250855N,VSA250955N,VSA251055N;
VSI250755N,VSI250855N,VSI250955N,VSI251055N;
VSU250755,VSU250855,VSU250955,VSU251055;
VA140188V,VA160235N,VA160302N,VA250309N;
VI160288N,VI140326V,VI160420N;
VU140179,VU200220,VU130225,VU200260,VU140325,VU250380,VU200405,VU250433,VU300574,VU360680;


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