117 - BL

SFERAX BL 612 A

1020.000612.20

Inner diameter d

Inner diameter d

6 mm

Outer diameter D

Outer diameter D

12 mm

Length

Length

18 mm

Product Number 1020.000612.20
Product Designation SFERAX BL 612 A
Net Weight 10 g
Outer diameter D 12
Inner diameter d 6
Length 18 mm
Tolerance Inner diameter 0/-8 µm
Tolerance outer diameter 0/-9 µm
Tolerance length 0/-250 µm
Max. eccentricity <10 µm
Recommended tolerance on the shaft -5/-9 µm
Dynamic load capacity 261
Static load capacity N 290
Dynamic factor Y 0.00333
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 / +120°C
Precision class A
Recommended shaft quality I, IIIR
Tolerance Bore (pressed mounted) -2/-7 µm
Tolerance bore (glue mounted) H6

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SFERAX BL 612 A

1020.000612.20

117 - BL

Inner diameter d

6 mm

Outer diameter D

12 mm

Length

18 mm