40TAC72CDDG NSK Ball Screw Support Bearings
| Brand Name: |
NSK |
| Model Number: |
40TAC72CDDG |
| Series: |
L860000 |
| Cone Part Number: |
L860049 |
| Cup Part Number: |
L860010 |
| Design Units: |
Imperial |
| Bearing Weight: |
14.000 Kg |
| Cage Type: |
Stamped Steel |
| d: |
330.200 mm |
| D: |
415.925 mm |
Product Details
| Series |
L860000 |
| Cone Part Number |
L860049 |
| Cup Part Number |
L860010 |
| Design Units |
Imperial |
| Bearing Weight |
14.000 Kg |
| Cage Type |
Stamped Steel |
| d |
330.200 mm |
| D |
415.925 mm |
| B - Cone Width |
47.625 mm |
| C - Cup Width |
34.925 mm |
| B |
47.625 mm |
| R - Cone Backface To Clear Radius1 |
3.560 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| da - Cone Frontface Backing Diameter |
344.93 mm |
| db - Cone Backface Backing Diameter |
349 mm |
| Da - Cup Frontface Backing Diameter |
402.10 mm |
| Db - Cup Backface Backing Diameter |
393.95 mm |
| Ab - Cage-Cone Frontface Clearance |
1.3 mm |
| Aa - Cage-Cone Backface Clearance |
6.3 mm |
| a - Effective Center Location3 |
35.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
28300 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
109000 lbf |
| C0 - Static Radial Rating |
266000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
24100 lbf |
| K - Factor7 |
1.17 |
| e - ISO Factor8 |
0.5 |
| Y - ISO Factor9 |
1.2 |
| G1 - Heat Generation Factor (Roller-Raceway) |
1820 |
| G2 - Heat Generation Factor (Rib-Roller End) |
479 |
| Cg - Geometry Factor |
0.177 |
Company Profile
| Phone |
+62 21 2940 9999 |
| Fax |
+62 21 2940 9999 |