117 - BL

SFERAX BL 1222 ZA

1020.001222.40

Inner diameter d

Inner diameter d

12 mm

Outer diameter D

Outer diameter D

22 mm

Length

Length

27 mm

Lead time to be confirmed

Product Number 1020.001222.40
Product Designation SFERAX BL 1222 ZA
Net Weight 45 g
Outer diameter D 22
Inner diameter d 12
Length 27 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 634.5
Static load capacity N 705
Dynamic factor Y 0.00141
Diameter balls b 2.381 mm
Diameter bottom of grooves D1 21.2 mm
Spacing grooves (0/+01 mm) E 20 mm
Width groove 0/+0.1 mm e 1.20 mm
Cage material DIN MS60Pb (17660)
Housing material DIN 100Cr6 (1.3505)
Number of ball tracks 6
Operating temperature -30 / +120°C
Precision class ZA
Recommended shaft quality I, IIIR
Tolerance Bore (pressed mounted) 0/-2 µm
Tolerance bore (glue mounted) H6

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SFERAX BL 1222 ZA

1020.001222.40

117 - BL

Inner diameter d

12 mm

Outer diameter D

22 mm

Length

27 mm