tapered roller dimensions bearings 3776/3720 FBJ
100% LM12749 Cone Part Number Authentic. tapered roller dimensions bearings 3776/3720 FBJ Highest Pioneer Machinery Source Quality. Certified Supplier.
| Cone Part Number: |
LM12749 |
| Design Units: |
Imperial |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
15100 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
3920 lbf |
| d: |
0.8656 in |
| B - Cone Width: |
0.6550 in |
| R - Cone Backface To Clear Radius3: |
0.050 in |
Product Details
| Cone Part Number |
LM12749 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
15100 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
3920 lbf |
| d |
0.8656 in |
| B - Cone Width |
0.6550 in |
| R - Cone Backface To Clear Radius3 |
0.050 in |
| da - Cone Frontface Backing Diameter |
1.02 in |
| db - Cone Backface Backing Diameter |
1.08 in |
| Ab - Cage-Cone Frontface Clearance |
0.04 in |
| Aa - Cage-Cone Backface Clearance |
0.01 in |
| a - Effective Center Location4 |
-0.21 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
2250 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
8680 lbf |
| C0 - Static Radial Rating |
7930 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
1180 lbf |
| K - Factor8 |
1.91 |
| G1 - Heat Generation Factor (Roller-Raceway) |
8.2 |
| G2 - Heat Generation Factor (Rib-Roller End) |
6.98 |
| Cg - Geometry Factor |
0.048 |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |