4R2904 NTN ROLL NECK BEARINGS for ROLLING MILL
| Brand Name: |
NTN |
| Model Number: |
4R2904 |
| shaft diameter:: |
3.7400 in |
| typical application:: |
Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che |
| lip material:: |
Labyrinth |
| harmonization code:: |
3926904590.US |
| construction description:: |
ISO-GARD® Flanged Design, Filled PTFE Rotor and Stator, FKM O-Rings, and 0.375" FlangeISO-GARD® Flanged Design Filled PTFE Rotor and Stator FKM O-Rings and 0.375" |
| manufacturer catalog number:: |
29502-2424 |
| continuous temperature range:: |
-22 to 400°F |
| Weight: |
0.29 lb |
| PDF |
4R2904 |
Product Details
| shaft diameter: |
3.7400 in |
| typical application: |
Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che |
| lip material: |
Labyrinth |
| harmonization code: |
3926904590.US |
| construction description: |
ISO-GARD® Flanged Design, Filled PTFE Rotor and Stator, FKM O-Rings, and 0.375" FlangeISO-GARD® Flanged Design Filled PTFE Rotor and Stator FKM O-Rings and 0.375" |
| manufacturer catalog number: |
29502-2424 |
| continuous temperature range: |
-22 to 400°F |
| Weight |
0.29 lb |
| maximum shaft surface speed: |
4500 fpm |
| D |
4.8500 in |
| misalignment tolerance: |
0.020 in |
| width: |
0.7500 in |
| pressure tolerance: |
Ambient |