Product Details

SNR UC307 deep groove ball bearings

Brand Name SNR
Model Number UC307
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

SNR UC307 bearing Size Chart (mm/inches)

Bearing number4T-32209
Size (mm)45x85x24.75
Bore Diameter (mm)45
Outer Diameter (mm)85
Width (mm)24,75
d45 mm
D85 mm
T24,75 mm
B23 mm
C19 mm
ra1 max.1,5 mm
a20 mm
r min.1,5 mm
r1 min.1,5 mm
da min.53,5 mm
Da min73 mm
Da max.76,5 mm
db max.53 mm
Db min.81 mm
ra max.1,5 mm
Sa3 mm
Sb5,5 mm
Weight0,607 Kg
Basic dynamic load rating (C)82 kN
Basic static load rating (C0)100 kN
(Grease) Lubrication Speed4 400 r/min
(Oil) Lubrication Speed5 900 r/min
Calculation factor (e)0,4
Calculation factor (Y0)0,81
d165 mm
rs min1.5 mm
r1s min1.5 mm
e0.4
Y21.48
Y00.81
Mass0.61 kg
ISO 355 referenceT3DC045
Dynamic load, C82 kN
Rating life coefficient, A21.4
Static load, C0100 kN
Fatigue limit load, Cu12.2 kN
Nlim (oil)5,900 rpm
Nlim (grease)4,400 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.36 Hz
Characteristic outer ring frequency, BPF07.66 Hz
Characteristic inner ring frequency, BPFI10.34 Hz
da max53 mm
db min53.5 mm
Da max76.5 mm
Db min81 mm
Ca min3 mm
Cb min5.5 mm
ra max1.5 mm
r1a max1.5 mm
CategoryRoller Bearings
Inventory4.0
Manufacturer NameNTN
Minimum Buy QuantityN/A
Weight / Kilogram0
EAN4547359003475
Product GroupB04336
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