Product Details

300DBS208y slewing bearing

Model Number 300DBS208y
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

300DBS208y slewing bearing Size Chart (mm/inches)

Bearing number32034XU
Size (mm)170x260x57
Bore Diameter (mm)170
Outer Diameter (mm)260
Width (mm)57
d170 mm
D260 mm
T57 mm
B57 mm
C43 mm
ra1 max.2 mm
a56 mm
r min.3 mm
r1 min.2,5 mm
da min.184 mm
Da min230 mm
Da max.248 mm
db max.187 mm
Db min.249 mm
ra max.2,5 mm
Sa10 mm
Sb14 mm
Weight10,5 Kg
Basic dynamic load rating (C)500 kN
Basic static load rating (C0)895 kN
(Grease) Lubrication Speed1 300 r/min
(Oil) Lubrication Speed1 700 r/min
Calculation factor (e)0,44
Calculation factor (Y0)0,74
d1216.5 mm
rs min3 mm
r1s min2.5 mm
e0.44
Y21.35
Y00.74
Mass10.5 kg
ISO 355 referenceT4EC170
Dynamic load, C500 kN
Rating life coefficient, A21
Static load, C0895 kN
Fatigue limit load, Cu86.7 kN
Nlim (oil)1,700 rpm
Nlim (grease)1,300 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF10.13 Hz
Characteristic outer ring frequency, BPF012.69 Hz
Characteristic inner ring frequency, BPFI15.31 Hz
da max187 mm
db min184 mm
Da max248 mm
Db min249 mm
Ca min10 mm
Cb min14 mm
ra max2.5 mm
r1a max2 mm
CategoryBearings
Inventory0.0
Manufacturer NameNTN
Minimum Buy QuantityN/A
Weight / Kilogram0
EAN4547359528657
Product GroupB04336

300DBS208y slewing bearing

300DBS208y slewing bearing Cad Models

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