107 - HT

SFERAX HT 1222 BA

1810.001222.11

Application
This ball bearing is probably the strongest bearing ever created by SFERAX. In addition to standard use, it is ideally suited for constructions requiring high loads, as well as for environments requiring high temperatures. 
Features
- Full Metal
- Ball tracks symmetrical to the load shaft, positioned for a maximal load

Inner diameter d

Inner diameter d

12 mm

Outer diameter D

Outer diameter D

22 mm

Length

Length

32 mm

Product Number 1810.001222.11
Product Designation SFERAX HT 1222 BA
Net Weight 49 g
Outer diameter D 22
Inner diameter d 12
Length 32 mm
Tolerance Inner diameter 0/+9 µm
Tolerance outer diameter 0/-9 µm
Tolerance length 0/-270 µm
Max. eccentricity <10 µm
Recommended tolerance on the shaft h6
Dynamic load capacity 702
Static load capacity N 780
Dynamic factor Y 0.001282
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
Length with 1 seal L1 32.7 mm
Length with 2 seal L2 33.4 mm
Cage material DIN MS60Pb (17660)
Housing material DIN 100Cr6 (1.3505)
Number of ball tracks 6
Operating temperature '-30 / +200°C (without seals)
Precision class BA
Recommended shaft quality III
Tolerance Bore (pressed mounted) -2/-10 µm
Tolerance bore (glue mounted) H6

107 - HT

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SFERAX HT 1222 BA

1810.001222.11

107 - HT

Application
This ball bearing is probably the strongest bearing ever created by SFERAX. In addition to standard use, it is ideally suited for constructions requiring high loads, as well as for environments requiring high temperatures. 
Features
- Full Metal
- Ball tracks symmetrical to the load shaft, positioned for a maximal load

Inner diameter d

12 mm

Outer diameter D

22 mm

Length

32 mm

107 - HT