INA K12x18x12 NeedleRollerBearings
INA K12x18x12 NeedleRollerBearings Warehouse offers AMERICAN BEARING MFG.CORP. car parts and car accessories. We sell discount INA Bearing online as well as 61.5 mm A2 cheap machinery parts.
What is K12x18x12 bearing cross reference？
| Brand Name: |
INA |
| Model Number: |
K12x18x12 |
| Series: |
M249700 |
| Cone Part Number: |
M249749H |
| Cup Part Number: |
M249710 |
| Design Units: |
Imperial |
| Bearing Weight: |
21.7 Kg |
| Cage Type: |
Stamped Steel |
| d: |
254.000 mm |
| D: |
358.775 mm |
Product Details
| Series |
M249700 |
| Cone Part Number |
M249749H |
| Cup Part Number |
M249710 |
| Design Units |
Imperial |
| Bearing Weight |
21.7 Kg |
| Cage Type |
Stamped Steel |
| d |
254.000 mm |
| D |
358.775 mm |
| B - Cone Width |
71.438 mm |
| C - Cup Width |
53.975 mm |
| B |
71.438 mm |
| R - Cone Backface To Clear Radius1 |
3.560 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| da - Cone Frontface Backing Diameter |
272.03 mm |
| db - Cone Backface Backing Diameter |
276.1 mm |
| Da - Cup Frontface Backing Diameter |
343.41 mm |
| Db - Cup Backface Backing Diameter |
335.03 mm |
| Ab - Cage-Cone Frontface Clearance |
4.3 mm |
| Aa - Cage-Cone Backface Clearance |
7.1 mm |
| a - Effective Center Location3 |
-6.9 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
66900 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
258000 lbf |
| C0 - Static Radial Rating |
416000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
38100 lbf |
| K - Factor7 |
1.76 |
| e - ISO Factor8 |
0.33 |
| Y - ISO Factor9 |
1.8 |
| G1 - Heat Generation Factor (Roller-Raceway) |
1626 |
| G2 - Heat Generation Factor (Rib-Roller End) |
173 |
| Cg - Geometry Factor |
0.153 |