NTN
Roulements à aiguilles KR22FH
Roulement NTN KR22FH. Demandez un devis — expédition dans le monde entier.
Type Roulements à aiguilles
Dimensions
Ø 0 × 22 × 13 mm
d0Ø alésage (mm)
×
D22Ø extérieur (mm)
×
B13Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| D - External diameter | 22 mm |
| d1 - Stud diameter | 10 mm |
| C - Width of bearing, drawn cup or outer ring | 12 mm |
| F - Under roller diameter | 12 mm |
| B - Bearing/Inner ring width | 13 mm |
| B1 - Total stud length | 36 mm |
| B2 - Stud rod length | 23 mm |
| G - Stud thread designation | M10X1.25 |
| G1 - Thread length of the stud | 12 mm |
| C1 - Distance between roller face and washer face | 0,6 mm |
| n - Axial lubrication hole diameter | 4 mm |
| e - Inlet diameter of roller or washer | 17 mm |
| h - Hexagonal hole | 4 mm |
| R - Track roller radius | 500 mm |
| Maximum tightening torque | 14 N-m |
| Bearing with/without cage | Avec |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,046 kg |
| Cr - Dynamic load rating | 5300000 mN |
| C0r - Static load rating | 6650000 mN |
| Track load capacity spherical outer ring | 1690000 mN |
| N lim - Grease lubrication limit speed | 72000 °/s |
| N lim - Oil lubrication limit speed | 96000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
Produits associés
NTN KR22FH