NSK 6304 DDU JAPAN Bearing 20×52×15
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What is 6304 DDU bearing cross reference？
| Brand Name: |
NSK |
| Model Number: |
6304 DDU |
| Series: |
514000 |
| Cone Part Number: |
EE514045 |
| Cup Part Number: |
514110 |
| Design Units: |
Imperial |
| Bearing Weight: |
23.200 Kg |
| Cage Type: |
Stamped Steel |
| d: |
114.300 mm |
| D: |
279.400 mm |
Product Details
| Series |
514000 |
| Cone Part Number |
EE514045 |
| Cup Part Number |
514110 |
| Design Units |
Imperial |
| Bearing Weight |
23.200 Kg |
| Cage Type |
Stamped Steel |
| d |
114.300 mm |
| D |
279.400 mm |
| B - Cone Width |
82.550 mm |
| C - Cup Width |
53.975 mm |
| B |
82.550 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| r - Cup Backface To Clear Radius2 |
6.35 mm |
| da - Cone Frontface Backing Diameter |
148.08 mm |
| db - Cone Backface Backing Diameter |
160.02 mm |
| Da - Cup Frontface Backing Diameter |
252.98 mm |
| Db - Cup Backface Backing Diameter |
232.92 mm |
| Ab - Cage-Cone Frontface Clearance |
1.8 mm |
| Aa - Cage-Cone Backface Clearance |
18.5 mm |
| a - Effective Center Location3 |
-5.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
46700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
180000 lbf |
| C0 - Static Radial Rating |
227000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
52200 lbf |
| K - Factor7 |
0.9 |
| e - ISO Factor8 |
0.65 |
| Y - ISO Factor9 |
0.92 |
| G1 - Heat Generation Factor (Roller-Raceway) |
392.9 |
| G2 - Heat Generation Factor (Rib-Roller End) |
44.4 |
| Cg - Geometry Factor |
0.15 |