CHIARAVALLI
RCK 45 TYPE
CLAMPING ELEMENTS
THE RECOMMENDED MACHINING
TOLERANCES FOR THE PRESSURE
SURFACES ARE AS FOLLOWS:
Ø h 8 FOR SHAFT
Ø H 8 FOR HUB
RCK 45 TYPE
CLAMPING ELEMENTS
ORDERING EXAMPLE:
The following will be ordered with a shaft
having Ød 55 with a torque value less than
or equal 2000 Nm:
RCK 45 - 55 x 83
Part Number 06450055
12
Ø D
Ø d
L
L2
CAD drawings available on our site
Quantity, availability and prices
on B2B Chiaravalli
DIMENSIONS
CLAMPING
CLAMPING SCREWS
EXTRACTION
torque
PRESSURE
DIN 912 MAT. 12.9
THREAD
WEIGHT
Ød
ØD
L1
L2
L
Mt
Shaft
Hub
N.
Type
Torque
Type
N.
Kg
Nm
N/mm
2
N/mm
2
Nm
maximum
06450018
18
40
12
18,5
24,5
190
260
120
6
M6x16
16
M8
2
0,2
06450019
19
41
12
18,5
24,5
210
260
120
6
M6x16
16
M8
2
0,25
06450020
20
42
12
18,5
24,5
240
250
120
6
M6x16
16
M8
2
0,24
06450024
24
46
12
18,5
24,5
290
250
120
6
M6x16
16
M8
2
0,25
06450025
25
47
12
18,5
24,5
330
230
120
8
M6x16
16
M8
2
0,25
06450028
28
50
12
18,5
24,5
370
220
120
8
M6x16
16
M8
2
0,30
06450030
30
52
12
18,5
24,5
430
210
120
8
M6x16
16
M8
2
0,30
06450035
35
57
15
22
28
610
170
100
12
M6x16
16
M8
3
0,32
06450038
38
60
15
22
28
680
170
100
12
M6x16
16
M8
3
0,36
06450040
40
62
15
22
28
780
170
100
12
M6x16
16
M8
3
0,40
06450042
42
70
18
28
36
1480
190
110
12
M8x22
41
M10
3
0,45
06450045
45
73
18
28
36
1500
210
130
12
M8x22
41
M10
3
0,57
06450048
48
76
18
28
36
1550
210
130
12
M8x22
41
M10
3
0,59
06450050
50
78
18
28
36
1650
190
120
12
M8x22
41
M10
3
0,61
06450055
55
83
18
28
36
2000
190
120
16
M8x22
41
M10
4
0,63
06450060
60
88
18
28
36
2350
190
120
16
M8x22
41
M10
4
0,69
06450070
70
105
22
35
35
3900
180
120
12
M10x25
70
M12
3
1,25
06450080
80
115
22
35
35
4800
170
120
16
M10x25
70
M12
4
1,40
L1
3D simulation available on the website.
NOT SELF CENTERING
PART NUMBER