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 |