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  2. Sisteme și componente pentru construcția de mașini și instalații
  3. 21000
  4. Rulmenți liniari cu bile, rulmenți liniari cu alunecare
  5. Rulment liniar cu bile cu colivie din oțel
  6. Rulment liniar cu bile cu colivie din oțel, închis
    7. 21505-2502
Denumire
Rulment liniar cu bile
Varianta 1
cu colivie din oțel
Varianta 2
închis
Materialul corpului de bază
Oțel pentru rulmenți
Materialul componentei
oțel
D1=Diametrul exterior
40
D=diametru interior
25
L=lungime
58 -0,3
D2
37,5
L1
44,1 -0,3
L2
1,85
UNSPSC Code
31171510
Valori nominale ale sarcinii dinamice N
1470
Valori nominale ale sarcinii statice N
2590
~ CONFLICT MINERALS 3TG status
not yet identified
~ CONFLICT MINERALS procurement
DRC conflict-free
~ CP65 substance 2 cancer
soots, tars, and mineral oils
~ PFAS free?
not yet identified
~ REACH SVHC-free?
yes
~ RoHS conformity
yes, without exemption
~ TSCA 6(H) conformity
yes

Description

Material
Outer jacket ball bearing steel.
Cage steel.
Balls steel.
Note
The linear ball bearings correspond to series 3 of ISO 10285. With double-sided seals and a steel cage. The bearing is secured with DIN 471/472 circlips.

Recommended tolerances:
Shaft: h6
Housing: H7

Linear ball bearings with double-sided seals should be greased before installation.

The specified load ratings apply with the use of hardened and ground shafts.
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