GBL 612 ZA Sferax United States Sales
If you are looking for a reliable supplier where you can purchase the GBL 612 ZA ball bearing, you are in the right place. ONRION sells all product groups belonging to the Sferax brand in the United States market, with fast delivery times and competitive prices.
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Technical Specification
Outer diameter D 12
Inner diameter d 6
Length 18 mm
Tolerance Inner diameter 0/-2 µm
Tolerance outer diameter 0/-5 µm
Tolerance length 0/-250 µm
Max. eccentricity <5 µm
Recommended tolerance on the shaft 0/-2 µm
Dynamic load capacity 261
Static load capacity N 290
Dynamic factor Y 0.003330
Diameter balls b 1.588 mm
Diameter bottom of grooves D1 11.5 mm
Spacing grooves (0/+01 mm) E 12 mm
Width groove 0/+0.1 mm e 1.00 mm
Cage material DIN MS60Pb (17660)
Housing material DIN 100Cr6 (1.3505)
Number of ball tracks 4
Operating temperature -30 / +80°C
Precision class ZA
Recommended shaft quality I, IIIR
Tolerance Bore (pressed mounted) 0/-2 µm
Tolerance bore (glue mounted) H6