NNU3044 NTN Tapered Roller Bearing
Welcome to 190x230x60 190 Bore Diameter (mm) the NNU3044 NTN Tapered Roller Bearing online ASAHI FORGE OF AMERICA BEARING CORP. seller. RNA4934 Bearing number
Brand Name: |
NTN |
Model Number: |
NNU3044 |
Basic dynamic load rating (C): |
279 kN |
Bore Diameter (mm): |
190 |
Bearing number: |
RNA4934 |
Characteristic inner ring frequency, BPFI: |
18.9 Hz |
Outer Diameter (mm): |
230 |
C0r: |
690 kN |
Width (mm): |
60 |
Precision class: |
P0 |
Product Details
Basic dynamic load rating (C) |
279 kN |
Bore Diameter (mm) |
190 |
Bearing number |
RNA4934 |
Characteristic inner ring frequency, BPFI |
18.9 Hz |
Outer Diameter (mm) |
230 |
C0r |
690 kN |
Width (mm) |
60 |
Precision class |
P0 |
Mass |
3.22 kg |
Size (mm) |
190x230x60 |
Lw |
48 mm |
Dw |
10 mm |
C |
60 mm |
ras max |
2 mm |
Min operating temperature, Tmin |
-20 °C |
rs min |
2 mm |
Nlim (oil) |
2,100 rpm |
Fw |
190 mm |
Characteristic outer ring frequency, BPF0 |
17.1 Hz |
Nlim (grease) |
1,400 rpm |