Part Number |
NRT 180 B |
Brand: LILY ![Brand: LILY](https://image.lily-bearing.com/images/web/ae.png) |
Interchangeable With: SKF |
System of Measurement |
Metric |
Roller Bearing Type |
Cylindrical |
For Load Direction |
Combined Radial and Thrust |
Bore Dia |
180 mm |
Bore Dia Tolerance |
-0.013mm to 0 |
Outer Dia |
280 mm |
Outer Dia Tolerance |
-0.018mm to 0 |
Height |
43 mm |
Height Tolerance |
-0.175mm to 0 |
Shoulder Diameter Inner Ring - Large Shoulder |
244 mm |
Outer Ring (Housing Washer) Width |
15 mm |
Distance |
29 mm |
Inner Ring (Shaft/Locating Washer) Hole Pitch Circle Diameter |
194 mm |
Outer Ring (Housing Washer) Hole Pitch Circle Diameter |
260 mm |
Inner Ring (Shaft/Locating Washer) Through Hole |
7 mm |
Inner Ring (Shaft Washer) Sinkhole |
11 mm |
Outer Ring (Housing Washer) Through Hole |
7 mm |
Inner Ring (Shaft Washer) Sinkhole Depth |
6.2 mm |
Outer Ring (Housing Washer) Chamfer Dimension r1 (min.) |
0.6 mm |
Chamfer Dimension r2 (min.) |
0.3 mm |
Dynamic Radial Load |
20165 lbf |
Static Radial Load |
53055 lbf |
Dynamic Axial Load |
17985 lbf |
Static Axial Load |
125888 lbf |
Max Speed (X1000 rpm) |
0.38 |
Axial Preload |
2.6 kN |
Axial Unloading Force |
5.6 kN |
Frictional Moment |
13 N·m |
Axial Stiffness For Preload A (sets of two brgs back-to-back or face-to-face) |
10600000 kN/µm |
Axial Stiffness For Preload B (sets of two brgs back-to-back or face-to-face) |
5800000 kN/µm |
Moment Stiffness |
54 kN·m/mrad |
Ring Material |
Chrome Steel |
Roller Material |
Chrome Steel |
Cage Material |
Brass cage |
Lubrication |
Grease, Oil |
Temperature Range |
-30° to 110 °C |
RoHS |
Compliant |
REACH |
Compliant |
Weight |
7.5 kg |