NTN HK4020LLD needle roller bearings
| Brand Name |
NTN |
| Model Number |
HK4020LLD |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN HK4020LLD bearing Size Chart (mm/inches) |
|---|
| Bearing number | JM718149/JM718110 |
| Size (mm) | 90x145x35 |
| Bore Diameter (mm) | 90 |
| Outer Diameter (mm) | 145 |
| Width (mm) | 35 |
| d | 90 mm |
| D | 145 mm |
| T | 35 mm |
| B | 34 mm |
| C | 27 mm |
| R | 3 mm |
| r | 2,5 mm |
| a - | 2 mm |
| Da | 138,5 mm |
| db | 106 mm |
| da | 99 mm |
| Db | 131 mm |
| Aa | 2,1 mm |
| Ab | 3,8 mm |
| Weight | 2,14 Kg |
| Dynamic load rating radial (C) | 222 kN |
| Basic static load rating (C0) | 313 kN |
| Factor (G1) | 138 |
| Factor (G2) | 34,9 |
| Factor (Cg) | 0,0248 |
| Factor (K) | 1,31 |
| Basic dynamic load rating (C90) | 53,4 |
| Basic dynamic load rating (Ca90) | 40,6 |
| Basic dynamic load rating (C1) | 206 kN |
| Calculation factor (e) | 0,44 |