Bearing Assemblies
Angular contact ball bearings/steel design
Type LVC
Ø Da
Ø La
Ø KK
A
M
A
10
T1
Ø D1
10
H
H1
H2
T
A
Ø Li
Ø DiH8
A
ØD
Ø Di
A
KKØ
mm
100 – 250
300 – 450
500 – 1000
1200 – 1400
1600 – 1800
Ø Dah8
Dimensions
D1
15
18
20
26
26
KKØ
D
9
11
14
18
18
H
48
57
65
69
84
H1
45
54
62
67
82
T
9.0
11.0
13.0
17.5
17.5
Dimensions
50
T1
15
15
20
25
25
H2
41
50
58
61
76
Fixing/
mounting
per ring
mm
LVC0100
LVC0150
LVC0200
LVC0250
LVC0300
LVC0350
LVC0400
LVC0450
LVC0500
LVC0600
LVC0700
LVC0800
LVC0900
LVC1000
LVC1200
LVC1400
LVC1600
LVC1800
M
M 8
M 10
M 12
M 16
M 16
Dah8
DiH8
La
Li
170
220
270
320
380
430
480
530
600
700
800
900
1000
1100
1300
1500
1730
1930
40
90
140
190
230
280
330
380
420
520
620
720
820
920
1085
1285
1470
1670
150
200
250
300
355
405
455
505
570
670
770
870
970
1070
1265
1465
1685
1885
60
110
160
210
255
305
355
405
450
550
650
750
850
950
1130
1330
1515
1715
Load rating
C0a
6x
6x
8x
10x
12x
14x
14x
14x
14x
16x
22x
24x
24x
26x
30x
36x
42x
46x
51
80
146
183
235
278
318
357
680
816
958
1094
1230
1372
1644
1922
2200
2472
kN
C0r
24
38
69
86
111
131
150
168
320
384
451
515
579
646
774
905
1036
1163
Stat. moment
Weight
kNm
kg
Ca
Cr
C0m
11
13
22
24
29
31
33
34
62
67
71
74
78
81
86
91
96
100
10
11
19
20
25
27
28
27
54
58
61
64
67
70
75
79
83
87
1
3
7
11
17
23
30
38
80
115
158
206
261
323
464
633
828
1047
7.0
10.0
13.4
16.6
27.7
32.2
36.7
41.2
63.7
76.2
88.6
101.1
113.6
126.0
192.6
224.7
389.0
437.4
Bearing type
LVC is a bearing assembly designed as double-row angular
contact ball bearing made of steel with two integrated bearing
elements. Franke bearing assemblies in type LVC are suitable
for the highest circumferential speeds. Convincing aspects
include their high dynamism and low rotational resistance.
Technical details
Circumferential
speed
max. 20 m/s
Characteristics
Franke bearing assemblies type LVC are ready-to-use,
complete bearings. The double-row angular contact ball
bearing in 4-point adjustment is preloaded free of clearance.
It is insensitive to impact and vibration. The low rotational
resistance and the minimal breakaway torque reduce the
necessary drive power. Bearing assemblies type LVC operate
practically without maintenance and achieve a high service life
due to the low friction values.
Screw connection
See 'Technical information'.
Lubricant grease
Klüber ISOFLEX TOPAS NCA52
Relubrication
using grease nipples according to DIN 3405
Lubrication
schedule
See 'Technical information'.
Material
Inner/outer ring: C45N, ball race rings: 54SiCr6,
rolling element: 100Cr6, cage: PA12
Temperature in use –30 °C to +80 °C, briefly up to +100 °C
Please find construction examples, special accuracies and
other options of individual tailoring on pages 11 – 19.
Technical information/calculation
Please find additional information on bearing selection,
calculation, mounting and setting in 'Technical information'.
Our technical consultants are pleased to assist you in
identifying the correct bearing assembly for your application.
Please call us under: +49 7361 920-0 or send us an email at:
[email protected].
Rotational resistance
The rotational resistance indicates the preload on the bearing
assembly. It is dependent on the respective type and the race
ring diameter. The values indicated in the diagram are
standard values and can be aligned individually.
Radial and axial runout accuracy
The running accuracies in the diagram are maximum values.
Nm
8.0
Nm
20
mm
0.25
6.5
18
0.20
5.0
16
0.15
3.5
14
0.10
2.0
12
0.05
0.5
10
0
200
400
600
800 1000 1200 1400 1600 1800
KKØ
mm
0.00
0
200
400
600
800
1000
1200
1400
1600 1800
KKØ
mm
51