5 mm x 15 mm x 12 mm KOYO NKJ5/12 needle roller bearings
170 Million used KOYO NKJ5/12 needle roller bearings instantly searchable. Shop 15.0000 in D our large selection of parts based on brand, price, description, and location. Order the 11.2500 in d KOYO Bearings with stock ...
What is NKJ5/12 bearing interchange？
| Brand Name: | KOYO |
| Model Number: | NKJ5/12 |
| Cone Part Number: | DX577285 |
| Cup Part Number: | DX985397 |
| Design Units: | Imperial |
| Bearing Weight: | 14.4 Kg |
| Cage Type: | Stamped Steel |
| d: | 304.8 mm |
| D: | 393.7 mm |
| B - Cone Width: | 50.8 mm |
| PDF |
NKJ5/12 |
Product Details
| Cone Part Number | DX577285 |
| Cup Part Number | DX985397 |
| Design Units | Imperial |
| Bearing Weight | 14.4 Kg |
| Cage Type | Stamped Steel |
| d | 304.8 mm |
| D | 393.7 mm |
| B - Cone Width | 50.8 mm |
| C - Cup Width | 38.100 mm |
| B | 50.803 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 319.02 mm |
| db - Cone Backface Backing Diameter | 328.93 mm |
| Da - Cup Frontface Backing Diameter | 380.00 mm |
| Db - Cup Backface Backing Diameter | 373.89 mm |
| Ab - Cage-Cone Frontface Clearance | 2.5 mm |
| Aa - Cage-Cone Backface Clearance | 4.6 mm |
| a - Effective Center Location3 | 12.7 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 42100 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 162000 lbf |
| C0 - Static Radial Rating | 295000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 25900 lbf |
| K - Factor7 | 1.63 |
| e - ISO Factor8 | 0.36 |
| Y - ISO Factor9 | 1.67 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1753.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 301 |
| Cg - Geometry Factor | 0.158 |
