Product Details

57,15 mm x 130 mm x 61,91 mm Timken SMN204KB deep groove ball bearings

Brand Name Timken
Model Number SMN204KB
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Timken SMN204KB bearing Size Chart (mm/inches)

Bearing number4T-13685/13621
Size (mm)38.1x69.012x19.05
Bore Diameter (mm)38,1
Outer Diameter (mm)69,012
Width (mm)19,05
d38,1 mm
D69,012 mm
T19,05 mm
B19,05 mm
C15,083 mm
ra1 max.2,3 mm
a3 mm
Da61 mm
db43 mm
ra max.3,5 mm
da49,5 mm
Db65 mm
Weight0,293 Kg
Basic dynamic load rating (C)47,5 kN
Basic static load rating (C0)59,5 kN
(Grease) Lubrication Speed5 300 r/min
(Oil) Lubrication Speed7 100 r/min
Calculation factor (e)0,4
Calculation factor (Y0)0,82
d153.5 mm
e0.4
Y21.49
Y00.82
Mass0.29 kg
Dynamic load, C47.5 kN
Rating life coefficient, A21.4
Static load, C059.5 kN
Fatigue limit load, Cu7.3 kN
Nlim (oil)7,100 rpm
Nlim (grease)5,300 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF7.39 Hz
Characteristic outer ring frequency, BPF08.72 Hz
Characteristic inner ring frequency, BPFI11.28 Hz
ra max3.5 mm
r1a max2.3 mm
CategoryBearings
Inventory0.0
Manufacturer NameNTN
Minimum Buy QuantityN/A
Weight / Kilogram0.299
Product GroupB04334
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