NN3072
NN3072 with easy-to-use parts China Rexroth a11vo Hydraulic Pump Supplier graphics, 5.6 mm Aa - Cage-Cone Backface Clearance giving you the ability to check parts availability, Spherical Roller Bearings pricing, examine remanufactured options.
| Brand Name: |
NTN |
| Model Number: |
NN3072 |
| Aa - Cage-Cone Backface Clearance: |
5.6 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
53400 lbf |
| G2 - Heat Generation Factor (Rib-Roller End): |
324.3 |
| B: |
90.490 mm |
| D: |
469.900 mm |
| d: |
328.216 mm |
| a - Effective Center Location3: |
-6.1 mm |
| Series: |
HM261000 |
| PDF |
NN3072 |
Product Details
| Aa - Cage-Cone Backface Clearance |
5.6 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
53400 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) |
324.3 |
| B |
90.490 mm |
| D |
469.900 mm |
| d |
328.216 mm |
| a - Effective Center Location3 |
-6.1 mm |
| Series |
HM261000 |
| K - Factor7 |
1.74 |
| e - ISO Factor8 |
0.33 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
93200 lbf |
| Cup Part Number |
HM261010 |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| db - Cone Backface Backing Diameter |
0 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
360000 lbf |
| da - Cone Frontface Backing Diameter |
0 mm |
| Da - Cup Frontface Backing Diameter |
449.60 mm |
| Bearing Weight |
52 Kg |
| Y - ISO Factor9 |
1.79 |
| G1 - Heat Generation Factor (Roller-Raceway) |
3306.8 |