106 - COMPACTGBP

SFERAX COMPACT GBP 2028 ZA

1710.002028.40

Application
This model of ball bearing is particularly well-suited for applications where space is limited. Outstanding features include a full range of grades of precision and smooth, jerk-free operation.
Features
- Ball tracks run symmetrically with the load shaft (constant load)
- Incorporated seals are mounted inside the ball bearing (avoiding any change of length).

Inner diameter d

Inner diameter d

20 mm

Outer diameter D

Outer diameter D

28 mm

Length

Length

30 mm

Available

Product Number 1710.002028.40
Product Designation SFERAX COMPACT GBP 2028 ZA
Net Weight 38 g
Tare Weight 2 g
Outer diameter D 28
Inner diameter d 20
Length 30 mm
Tolerance Inner diameter 0/-3 µm
Tolerance outer diameter 0/-6 µm
Tolerance length 0/-250 µm
Max. eccentricity <5 µm
Recommended tolerance on the shaft 0/-3 µm
Dynamic load capacity 819
Static load capacity N 910
Dynamic factor Y 0.00109
Diameter balls b 2.381 mm
Cage material Polyamid
Housing material DIN 100Cr6 (1.3505)
Number of ball tracks 6
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

106 - COMPACTGBP

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SFERAX COMPACT GBP 2028 ZA

1710.002028.40

106 - COMPACTGBP

Application
This model of ball bearing is particularly well-suited for applications where space is limited. Outstanding features include a full range of grades of precision and smooth, jerk-free operation.
Features
- Ball tracks run symmetrically with the load shaft (constant load)
- Incorporated seals are mounted inside the ball bearing (avoiding any change of length).

Inner diameter d

20 mm

Outer diameter D

28 mm

Length

30 mm

106 - COMPACTGBP