30 mm x 78 mm x 30 mm NMB HR30E plain bearings
30 mm x 78 mm x 30 mm NMB HR30E plain bearings manufacturer and global supplier of reliable 30 mm x 78 mm x 30 mm ball and roller ... 30 mm x 78 mm x 30 mm NMB HR30E plain bearings Industries Products Manufacturing 28000 Oil Limiting Speed (r/min): & Engineering and Agricultural Bearings designed to meet the unique BEARING-SINGAPORE (PTE)LTD. requirements of our targeted industries.
What is HR30E bearing cross reference？
| Brand Name: |
NMB |
| Model Number: |
HR30E |
| Series: |
153000 |
| Cone Part Number: |
EE153044 |
| Cup Part Number: |
153100 |
| Design Units: |
Imperial |
| Bearing Weight: |
18.20 Kg |
| Cage Type: |
Stamped Steel |
| d: |
120.650 mm |
| D: |
254.000 mm |
| PDF |
HR30E |
Product Details
| Series |
153000 |
| Cone Part Number |
EE153044 |
| Cup Part Number |
153100 |
| Design Units |
Imperial |
| Bearing Weight |
18.20 Kg |
| Cage Type |
Stamped Steel |
| d |
120.650 mm |
| D |
254.000 mm |
| B - Cone Width |
82.550 mm |
| C - Cup Width |
57.150 mm |
| B |
77.788 mm |
| R - Cone Backface To Clear Radius1 |
9.650 mm |
| r - Cup Backface To Clear Radius2 |
6.35 mm |
| da - Cone Frontface Backing Diameter |
140.97 mm |
| db - Cone Backface Backing Diameter |
156.97 mm |
| Da - Cup Frontface Backing Diameter |
230.89 mm |
| Db - Cup Backface Backing Diameter |
225.04 mm |
| Ab - Cage-Cone Frontface Clearance |
-2 mm |
| Aa - Cage-Cone Backface Clearance |
11.4 mm |
| a - Effective Center Location3 |
-24.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
41400 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
160000 lbf |
| C0 - Static Radial Rating |
232000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
22800 lbf |
| K - Factor7 |
1.82 |
| e - ISO Factor8 |
0.32 |
| Y - ISO Factor9 |
1.87 |
| G1 - Heat Generation Factor (Roller-Raceway) |
490.5 |
| G2 - Heat Generation Factor (Rib-Roller End) |
65.1 |
| Cg - Geometry Factor |
0.129 |