Quadro linear bearing units – LQCF open housing, can be relubricated. - LQCF version with LBCF bearing, self-aligning
With double lip seals on the outside
Dimensions
Fw
C
Da
H
H1
H2
H3
J
L
L1
N2)
N12)
E1)
a
Basic load ratings dyn. stat. C C0
—
mm
Deg.
N
M6 M6 M8 M 10 M 12 M 16 M 16
7,6 10,4 10,8 13,2 14,2 18,7 23,6
78 78 60 60 50 50 50
2 850 3 450 5 200 7 650 12 200 20 800 30 000
Mass
Designations Linear bearing unit with double lip seals
kg
—
0,426 0,698 1,42 2,572 3,79 7,8 13,96
LQCF 12-2LS LQCF 16-2LS LQCF 20-2LS LQCF 25-2LS LQCF 30-2LS LQCF 40-2LS LQCF 50-2LS
±0,01
mm 12 16 20 25 30 40 50
32 36 45 58 68 80 100
22 26 32 40 47 62 75
18 22 25 30 35 45 55
30 35 42 51 60 77 93
23,4 28,4 33,5 40 46,5 61 77
13 13 18 22 26 34 34
73 88 115 140 158 202 250
85 100 130 160 180 230 280
42 54 72 88 96 122 152
5,3 5,3 6,6 8,4 10,5 13,5 13,5
3 250 3 450 5 500 8 150 12 900 20 800 28 000
Upon request LQCF bearing units are available in stainless steel execution. Designation: e.g. LQCF 20-2LS/HV6 For suitable shaft supports for these bearing units, designation LRCB/LRCC, see page 47.
J
J
1) 2)
Smallest sector width at diameter Fw. For 4 cylindrical screws with internal hexagon to DIN 912 / ISO 4762.
42