1. general – Duff-Norton Ball Screw Translating User Manual
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Section III
Illustrated Parts List
3-1. General
This section contains an exploded illustration of
the 2800 and 9800 Series ball screw actuators. The
number adjacent to each part on the illustration is
the index number. Keyed to this index number on
the parts list is the part name
3-2. Parts List for 2800 and 9800 Series Ball Screw Actuators
When ordering spare parts be sure to include:
1. The nameplate model number of your actuator.
2. Index number and name of part.
Index
No.
Part Name
Qty Req.
Index No.
Part Name
Qty Req.
1
Screw, Set
2
13
Disc, Retaining
1
2
Cap, Shell
1
14
Screw, Cap
8
3
Shell, Actuator
1
15
Washer, Lock
8
4
Bearing, L
1
16
Flange, Worm
2
5
Pipe, Bottom
1
17
Shim, Flange
2
6
Ball Screw
1
18
Seal, Oil
2
7
Ball Nut Assembly
1
19
Worm
1
8
Bearing, Bottom Load
1
20
Bearing, Worm
2
9
Screw, Set
2
21
Bushing, Guide
1
10
Worm, Gear
1
(Inverted Models Only)
11
Screw, Cap
1
22
Fitting, Grease
As Req.
12
Washer, Lock
1
23
Nameplate
1