LM446349/LM446310D+A NTN Cylindrical Roller Bearing
With over 10170 full-service stores, our LM446349/LM446310D+A NTN Cylindrical Roller Bearing inventory 257000 N C0 - Static Radial Rating is extensive and our parts are priced right. 5.3 mm Ab - Cage-Cone Frontface Clearance within BEARING MFG.CORP. 24 hours. 133.60 mm Da - Cup Frontface Backing Diameter This helps you maximize your productivity by saving time and your hard-earned dollars.
| Brand Name: | NTN |
| Model Number: | LM446349/LM446310D+A |
| Ab - Cage-Cone Frontface Clearance: | 5.3 mm |
| C0 - Static Radial Rating: | 257000 N |
| Da - Cup Frontface Backing Diameter: | 133.60 mm |
| Y - ISO Factor9: | 0.69 |
| Aa - Cage-Cone Backface Clearance: | 4.3 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5: | 241000 N |
| D: | 140.000 mm |
| Db - Cup Backface Backing Diameter: | 117.09 mm |
| PDF |
LM446349/LM446310D+A |
Product Details
| Ab - Cage-Cone Frontface Clearance | 5.3 mm |
| C0 - Static Radial Rating | 257000 N |
| Da - Cup Frontface Backing Diameter | 133.60 mm |
| Y - ISO Factor9 | 0.69 |
| Aa - Cage-Cone Backface Clearance | 4.3 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 241000 N |
| D | 140.000 mm |
| Db - Cup Backface Backing Diameter | 117.09 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 23.3 |
| d | 70 mm |
| R - Cone Backface To Clear Radius1 | 3.050 mm |
| C - Cup Width | 27 mm |
| Cone Part Number | JW7049 |
| Design Units | METRIC |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 62600 N |
| B | 39.000 mm |
| da - Cone Frontface Backing Diameter | 82.04 mm |
| a - Effective Center Location3 | 8.6 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 92800 N |
| K - Factor7 | 0.67 |
