NNU4972K NTN Cylindrical Roller Bearing
What is NNU4972K NTN Cylindrical Roller Bearing in mechanical engineering? Thrust Spherical Roller Bearing Manufacturing Service . Upload NACHI BEARINGS OF AMERICA CORP. your CAD file for an 7/8-9 UNC Cap bolt instant.
| Brand Name: |
NTN |
| Model Number: |
NNU4972K |
| Cap bolt: |
7/8-9 UNC |
| PG: |
1/4 NPT |
| RG: |
3/4 NPT |
| Initial grease fill: |
481.95 g |
| Housing: |
SSAFS 034 KA |
| Cap bolt, SAE grade: |
8 |
| Labyrinth ring: |
2 x LOR 141 |
| H1: |
152.4 mm |
| PDF |
NNU4972K |
Product Details
| Cap bolt |
7/8-9 UNC |
| PG |
1/4 NPT |
| RG |
3/4 NPT |
| Initial grease fill |
481.95 g |
| Housing |
SSAFS 034 KA |
| Cap bolt, SAE grade |
8 |
| Labyrinth ring |
2 x LOR 141 |
| H1 |
152.4 mm |
| P90° |
180 kN |
| h |
44.45 mm |
| Stabilizing ring |
2 x SR-0-24 |
| da |
152.4 mm |
| R1 |
87.313 mm |
| P120° |
116 kN |
| End plug (suffix Y) |
EPR 18 |
| A1 |
149.225 mm |
| PosiTrac Plus contact element |
2 x B10724-140 |
| ba |
64.294 mm |
| L |
511.175 mm |
| H |
298.45 mm |