117 - BL

SFERAX BL 3045 A

1020.003045.20

Inner diameter d

Inner diameter d

30 mm

Outer diameter D

Outer diameter D

45 mm

Length

Length

54 mm

Product Number 1020.003045.20
Product Designation SFERAX BL 3045 A
Net Weight 310 g
Outer diameter D 45
Inner diameter d 30
Length 54 mm
Tolerance Inner diameter 0/-11 µm
Tolerance outer diameter 0/-15 µm
Tolerance length 0/-300 µm
Max. eccentricity <10 µm
Recommended tolerance on the shaft -5/-10 µm
Dynamic load capacity 3712.5
Static load capacity N 4125
Dynamic factor Y 0.00024
Diameter balls b 3.000 mm
Diameter bottom of grooves D1 43.5 mm
Spacing grooves (0/+01 mm) E 42 mm
Width groove 0/+0.1 mm e 1.75 mm
Cage material DIN MS60Pb (17660)
Housing material DIN 100Cr6 (1.3505)
Number of ball tracks 6
Operating temperature -30 / +120°C
Precision class A
Recommended shaft quality I, IIIR
Tolerance Bore (pressed mounted) -2/-10 µm
Tolerance bore (glue mounted) H6

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SFERAX BL 3045 A

1020.003045.20

117 - BL

Inner diameter d

30 mm

Outer diameter D

45 mm

Length

54 mm