NN3021 NTN Tapered Roller Bearing
Enjoy High Margins on Competitive Cylindrical Roller Bearing Pricing.Great Wholesale Products LM451349DW Cone Part Number at 1.87 Y1 - ISO Factor9 Low Costs. NACHI BEARINGS OF AMERICA CORP.
| Brand Name: |
NTN |
| Model Number: |
NN3021 |
| Cone Part Number: |
LM451349DW |
| Y1 - ISO Factor9: |
1.87 |
| e - ISO Factor8: |
0.36 |
| B - Double Cone Width: |
4.3125 in |
| da - Cone Frontface Backing Diameter: |
11.06 in |
| Bearing Weight: |
64 lb |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
25200 lbf |
| Ab - Cage-Cone Frontface Clearance: |
0.15 in |
| PDF |
NN3021 |
Product Details
| Cone Part Number |
LM451349DW |
| Y1 - ISO Factor9 |
1.87 |
| e - ISO Factor8 |
0.36 |
| B - Double Cone Width |
4.3125 in |
| da - Cone Frontface Backing Diameter |
11.06 in |
| Bearing Weight |
64 lb |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
25200 lbf |
| Ab - Cage-Cone Frontface Clearance |
0.15 in |
| Cup Part Number |
LM451310 |
| Aa - Cage-Cone Backface Clearance |
0 in |
| G2 - Heat Generation Factor (Rib-Roller End) |
212 |
| Design Units |
Imperial |
| K - Factor7 |
1.62 |
| r - Cup Backface To Clear Radius2 |
0.130 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
71200 lbf |
| T - Bearing Width across Cups |
4.2499 in |
| D |
14 in |
| Cage Type |
Stamped Steel |
| d |
10.5 in |
| R - Cone Frontface To Clear Radius1 |
0.060 in |