NTN BF3020/1000 needle roller bearings
| Brand Name |
NTN |
| Model Number |
BF3020/1000 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN BF3020/1000 bearing Size Chart (mm/inches) |
|---|
| Bearing number | LM11749/LM11710 |
| Size (mm) | 17.462x39.878x13.843 |
| Bore Diameter (mm) | 17,462 |
| Outer Diameter (mm) | 39,878 |
| Width (mm) | 13,843 |
| d | 17,462 mm |
| D | 39,878 mm |
| T | 13,843 mm |
| B | 14,605 mm |
| C | 10,668 mm |
| ra1 max. | 1,3 mm |
| a | 8,7 mm |
| r min. | 1,3 mm |
| r1 min. | 1,3 mm |
| Da | 34 mm |
| db | 21,5 mm |
| ra max. | 1,3 mm |
| da | 23 mm |
| Db | 37 mm |
| Weight | 0,083 Kg |
| Basic dynamic load rating (C) | 22,5 kN |
| Basic static load rating (C0) | 22,5 kN |
| (Grease) Lubrication Speed | 10000 r/min |
| (Oil) Lubrication Speed | 13000 r/min |
| Calculation factor (e) | 0,29 |
| Calculation factor (Y0) | 1,2 |
| LangID | 1 |
| ALP23 | 0 |
| outer r | 1.3 |
| ALP22 | 36 |
| D_ | 39.878 |
| ALP21 | 21 |
| SHOG_yobi | LM11749R/LM11710R |
| RAr | 95.34 |
| inner r | 1.3 |
| GRS rpm | 10000 |
| D_b | 37 |
| D_a | 34 |
| DE_ | 33.957 |
| SLR | 9.3 |
| Prod_Type3 | TRBSR_ID_A |
| BETA_ | 1 |
| ALPHA_ | 10.8 |
| SDM_ | 28.635 |
| DA1 | 5.712 |
| DA2 | 5.157 |
| hidYobi | LM11749/LM11710 |
| Y1 | 2.1 |
| B_ | 14.605 |
| Oil rpm | 13000 |
| hidTable | ecat_NSTPRI |
| Y0 | 1.2 |
| inner ra | 1.3 |
| outer rb | 1.3 |
| C0 | 22.5 |
| CUP | 0.028 |
| e | 0.29 |
| DA_ | 5.436 |
| BET21 | 3 |
| BET22 | 26 |
| BET23 | 0 |
| Z_ | 14 |
| C_ | 10.668 |
| yobi | LM11749/LM11710 |
| KBRG | 3161 |
| CONE | 0.055 |
| DI_ | 23.239 |