Linear ball bearings – LBCD - self aligning and closed design
LBCD With shields
LBCD With double lip seals
Dimensions
Fw
D
C
C3
22 26 32 40 47 62 75
32 36 45 58 68 80 100
20 22 28 40 48 56 72
mm 12 16 20 25 30 40 50
No. of ball rows
Basic load ratings . dyn. stat C C0
Mass
—
N
kg
6 6 7 7 7 7 7
1 080 1 320 2 000 2 900 4 650 7 800 11 200
815 865 1 370 2 040 3 250 5 200 6 950
0,015 0,020 0,042 0,083 0,13 0,26 0,44
Designations Linear ball bearings with 2 shields 2 double lip seals
LBCD 12 A LBCD 16 A LBCD 20 A LBCD 25 A LBCD 30 A LBCD 40 A LBCD 50 A
LBCD 12 A-2LS LBCD 16 A-2LS LBCD 20 A-2LS LBCD 25 A-2LS LBCD 30 A-2LS LBCD 40 A-2LS LBCD 50 A-2LS
Upon request these bearings are available in stainless steel execution. Designation: e.g. LBCD 20 A-2LS/HV6 Linear ball bearings with one seal are available on request.
For axial location and protection against relative motion see pages 25/26. Retaining rings according to DIN 471.
21