NN3080K NTN Cylindrical Roller Bearing
Welcome Shenzhen YUYING Bearing Co., Ltd. to 2.91 in Da - Cup Frontface Backing Diameter 0.0709 Cg - Geometry Factor12 the NN3080K NTN Cylindrical Roller Bearing online seller.
| Brand Name: |
NTN |
| Model Number: |
NN3080K |
| Da - Cup Frontface Backing Diameter: |
2.91 in |
| Series: |
28000 |
| Cg - Geometry Factor12: |
0.0709 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4: |
29500 lbf |
| B - Cone Width: |
0.7736 in |
| Ab - Cage-Cone Frontface Clearance: |
0.07 in |
| r - Cup Frontface To Clear Radius2: |
0.03 in |
| G2 - Heat Generation Factor (Rib-Roller End): |
12.5 |
| PDF |
NN3080K |
Product Details
| Da - Cup Frontface Backing Diameter |
2.91 in |
| Series |
28000 |
| Cg - Geometry Factor12 |
0.0709 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
29500 lbf |
| B - Cone Width |
0.7736 in |
| Ab - Cage-Cone Frontface Clearance |
0.07 in |
| r - Cup Frontface To Clear Radius2 |
0.03 in |
| G2 - Heat Generation Factor (Rib-Roller End) |
12.5 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
3020 lbf |
| d |
1.5740 in |
| Cup Part Number |
28314XD |
| R - Cone Backface To Clear Radius1 |
0.09 in |
| Bearing Weight |
2.02 lb |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
7640 lbf |
| D |
3.1510 in |
| Design Units |
Imperial |
| G1 - Heat Generation Factor (Roller-Raceway)11 |
20.7 |
| Aa - Cage-Cone Backface Clearance |
0.01 in |
| e - ISO Factor8 |
0.4 |
| db - Cone Backface Backing Diameter |
1.93 in |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234249 |