NN4930K NTN Cylindrical Roller Bearing
The online NN4930K NTN Cylindrical Roller Bearing 268.288 mm D parts store gives 236.98 mm Db - Cup Backface Backing Diameter you immediate access to a selection of more than 1.4 million new, Linqing Kaige Bearing Co., Ltd. used, remanufactured.
| Brand Name: | NTN |
| Model Number: | NN4930K |
| D: | 268.288 mm |
| Db - Cup Backface Backing Diameter: | 236.98 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5: | 209000 lbf |
| r - Cup Backface To Clear Radius2: | 6.35 mm |
| a - Effective Center Location3: | -15 mm |
| K - Factor7: | 1.51 |
| B - Cone Width: | 74.613 mm |
| Ab - Cage-Cone Frontface Clearance: | 3.8 mm |
| PDF |
NN4930K |
Product Details
| D | 268.288 mm |
| Db - Cup Backface Backing Diameter | 236.98 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 209000 lbf |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| a - Effective Center Location3 | -15 mm |
| K - Factor7 | 1.51 |
| B - Cone Width | 74.613 mm |
| Ab - Cage-Cone Frontface Clearance | 3.8 mm |
| C0 - Static Radial Rating | 263000 lbf |
| e - ISO Factor8 | 0.39 |
| Cone Part Number | EE107060V |
| Aa - Cage-Cone Backface Clearance | 6.9 mm |
| Da - Cup Frontface Backing Diameter | 249.68 mm |
| Series | 107000 |
| Cg - Geometry Factor | 0.116 |
| G1 - Heat Generation Factor (Roller-Raceway) | 606.1 |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| da - Cone Frontface Backing Diameter | 170.94 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 35900 lbf |
| db - Cone Backface Backing Diameter | 181.1 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |
