48
Fig 6.4 Vision 6 Pan and Tilt Head - Tilt Drag Unit Assembly
Item
No.
Part
No.
Nomenclature
Qty
1
3449-904SP
R.H. Side plate (spare)
1
2
M004-813
Screw, grub, cup point, socket head, M3 x 10 mm long
1
3
P900-012
Ball, steel, 6 mm dia.
1
4
J532-189
Spring, compression, 0.500 in. free length, 0.210 in. OD x 0.219 in. hole
dia., 9.00 lbf/in. rate
1
5
M850-053
Fastener, conical plug, 8mm dia. x 8mm long
2
6
3449-203
Tilt drag housing
1
7
3449-222
Tilt seal rim
1
8
N500-023
Bearing, needle roller, radial, full complement, 1/4 in. ID x 7/16 in. OD x
7/16 in. long
1
9
3449-15
Drag shoe assembly
1
10
M005-904
Screw, countersunk head, socket, M4 x 16 mm long
2
11
3449-202
Mechanism cover
1
12
3449-223
Tilt seal shim
1
13
M700-044
Circlip, internal, 37 mm bore dia. x 1.50 mm thick
1
14
3449-201
Mechanism housing
1
15
P302-012
Bearing, ball, radial, 25 mm ID x 37 mm OD x 7 mm long
1
16
Q500-055
'Omniseal', 28.0 mm shaft dia. x 2.3 mm nominal section
1
17
M005-717
Screw, cap head, socket, M4 x 10 mm long
3
18
3449-226
Tilt drag actuator block
1
19
3449-214
Drag wedge
2
20
R900H065
‘0’ ring, 55 mm ID x 1.5 mm sect
1
21
Q500-032
'Omniseal', 1.940 in. shaft dia. x 3/32 in. nominal section
1
22
M005-734
Screw, low-profile, cap head, socket, M4 x 10 mm long
3
23
P602-041
Washer, thrust, bearing, 8 mm ID x 21 mm OD x 1 mm thick
2
24
P602-040
Bearing, needle roller, thrust, 8 mm ID x 21 mm OD x 2 mm long, with
plastic cage assembly
1
25
R900H133
‘0’ ring, 5 mm ID x 1.5 mm sect
1
26
3441-26
Tilt drag knob assembly
1
27
3441-23
Tilt drag indicator assembly
1
28
3449-227
Blanking plug
1
29