Bearing C 2244 K SKF
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Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Bearing number |
NK145/42 |
Size (mm) |
145x170x42 |
Bore Diameter (mm) |
145 |
Outer Diameter (mm) |
170 |
Width (mm) |
42 |
Fw |
145 mm |
D |
170 mm |
C |
42 mm |
r min. |
1,5 mm |
Da max. |
162,5 mm |
ra max. |
1,5 mm |
Weight |
1,49 Kg |
Basic dynamic load rating (C) |
153 kN |
Basic static load rating (C0) |
360 kN |
(Grease) Lubrication Speed |
1900 r/min |
rs min |
1.5 mm |
Dw |
7.5 mm |
Lw |
32 mm |
Lubrication hole on outer ring |
Oui/Yes |
k |
3.5 mm |
Radial clearance class |
CN |
Precision class |
P0 |
Mass |
1.49 kg |
Cr |
153 kN |
C0r |
360 kN |
Nlim (grease) |
1,900 rpm |
Nlim (oil) |
2,800 rpm |
Min operating temperature, Tmin |
-20 °C |
Max operating temperature, Tmax |
120 °C |
Characteristic cage frequency, FTF |
0.48 Hz |
Characteristic rolling element frequency, BSF |
20.28 Hz |
Characteristic outer ring frequency, BPF0 |
18.07 Hz |
Characteristic inner ring frequency, BPFI |
19.93 Hz |
Da max |
162.5 mm |
ras max |
1.5 mm |