Rulmenții se numesc axiali atunci când forţa preluată este paralelă cu axa fusului.
LAGĂRE CU ROSTOGOLIRE

Quiz
•
Instructional Technology
•
10th Grade
•
Hard
Used 12+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Lățimea rulmenților se notează cu litera:
b
B
d
D
3.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Rulmenții ________ se folosesc în cazul în care arborii sau axele pot căpăta deformări prin încovoiere.
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
La aparatele electrocasnice se folosesc rulmenți radiali cu bile.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Componenta lagărelor cu rostogolire care are rolul de menţinere a corpurilor de rulare la distanţe egale între ele se numește:
carcasă
colivie
inel exterior
inel interior
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Este adevărat că, față de lagărele cu alunecare, lagărele cu rostogolire:
au pierderi mari prin frecare
consumă mai mult lubrifiant
se pot utiliza la turații mari
sunt mai rezistente la șocuri
7.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Lagărul cu rostogolire se obține din lagărul cu alunecare înlocuind cuzinetul cu un ________.
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