SKF 638/5-2Z Ball Bearing
€7,54
Unit price
/
Unavailable
Description
Description
SKF bearing 638/5 2Z - non-disassemblable single-row radial ball bearing with a steel cage guided by balls with double-sided non-contact metal seals and normal radial clearance. The cover plates of bearing 638/5-2Z are pressed into notches on the outer ring and fit against the smooth inner ring. The bearing 638/5 2Z is designed for mounting with a rotating inner ring and is filled with high-quality lubricant with a temperature range from -40°C to +100°C for the entire service life of the bearing. If the outer ring rotates, lubricant leakage may occur at higher speeds.
The SKF 638/5-2Z bearing is designated as bearing 685 ZZ, 685 2Z by manufacturers NSK, NTN, EZO.
Parameters
Parameters
Cage:
Steel
Material:
steel
Diameter D (mm):
5
Diameter D (mm):
11
Width B (mm):
5
Maximum temperature °C:
+120
Minimum temperature °C:
-20
Sealing:
double-sided cover, sheet metal
Outer ring shape:
without flange / groove
Type:
ball bearing
Clearance:
normal
Designation:
638/5-2Z
