Install removal tools are design to insert and position bearing accurately prior to swaging and to carefully remove the bearing once the swaged lip has been removed. The install / removal tool keeps the bearing perpendicular to the housing ensuring that the housing is not damaged during the installation or removal. If bearings are just pressed into the housing the sharp edges of the bearing could score the housing bore. Care should always be taken when installing or removing bearings. To Know More Visit: http://www.carterbearings.co.uk/aerospace-bearing-tools/

1. Aerospace Tooling
Portable Install/Remove Tool Instruction Manual

2. sales@unasisbearings.com www.unasisbearings.com Tel: +44 (0)
GLOBAL MASTER DISTRIBUTOR:
Carter Manufacturing Limited
TEL: +44 (0)1865 821 720
EMAIL: sales@carterbearings.co.uk
GLOBAL MASTER DISTRIBUTOR:
Carter Manufacturing Limited
TEL: +44 (0)1865 821 720
EMAIL: sales@carterbearings.co.uk
sales@unasisbearings.com Tel: +44 (0) 1235 527 770www.unasisbearings.com
2

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Table of Contents
Table of Figures ................................................................... 4
Part List ............................................................................... 5
Tool Component Breakdown................................................ 6
Precautions Prior to Use...................................................... 7
Install Bearing...................................................................... 8
Step 1 ............................................................................. 8
Remove receiver cup from tool assembly ................. 8
Step 2 ............................................................................. 9
Assemble tool on bearing with primary anvil position 9
Step 3 ............................................................................. 10
Tighten tool until bearing touches down on
locating anvil ............................................................. 10
Step 4 ............................................................................. 10
Rotate locating anvil to secondary anvil position ...... 10
Step 5 ............................................................................. 11
Tighten tool until bearing touches down on
locating anvil.............................................................. 11
Remove Bearing .................................................................. 12
Step 1 ............................................................................. 12
Remove locating anvil from tool assembly ............... 12
Step 2 ............................................................................. 13
Assemble tool on bearing.......................................... 13
Step 3 ............................................................................. 14
Tighten tool until bearing is successfully removed ... 14
CAD Visual Instructions ...................................................... 15
Primary Installation .............................................................. 15
Secondary Installation ......................................................... 15
Remove Bearing .................................................................. 16
Unasis Portable Proof Load Tool
Unasis Portable Install/Remove Tool
Unasis Breakaway Torque Tool

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Table of Figures
Figure 1 - Unasis Portable Install/Remove Tool ..................................................................................................................... 3
Figure 2 - Spanner.................................................................................................................................................................. 5
Figure 3 - Hex Key ................................................................................................................................................................. 5
Figure 4 - Spherical plain bearing .......................................................................................................................................... 5
Figure 5 - Tool component breakdown .................................................................................................................................. 6
Figure 6 - Bearing terminology ............................................................................................................................................... 6
Figure 7 - Disassembled Tool ................................................................................................................................................ 8
Figure 8 - Receiver Cup Removed ........................................................................................................................................ 8
Figure 9 - Washer and Pusher Cup installed on Shaft .......................................................................................................... 9
Figure 10 - Anvil Primary Position (Left) and Secondary Position (Right) ............................................................................. 9
Figure 11 - Anvil Placed Into Housing in Primary Position .................................................................................................... 9
Figure 12 - Tool Assembled on Housing ................................................................................................................................ 9
Figure 13 - Assembly Tightened with Hex Key and Spanner ................................................................................................ 10
Figure 14 - Anvil Rotated to Secondary Position ................................................................................................................. 10
Figure 15 - Assembly Tightened to Install Bearing ................................................................................................................ 11
Figure 16 - Installed Bearing in Housing .............................................................................................................................. 11
Figure 17 - Locating Anvil Removed ..................................................................................................................................... 12
Figure 18 - Washer and Pusher Cup installed on Shaft ........................................................................................................ 13
Figure 19 - Pusher Cup Contacting Cut V-Groove ................................................................................................................ 13
Figure 20 - Tool Assembly Finger Tightened ......................................................................................................................... 13
Figure 21 - Bearing Successfully Removed .......................................................................................................................... 14
Figure 22 - Tool Disassembled and Bearing Removed ......................................................................................................... 14
Figure 23 - Primary Installation ............................................................................................................................................. 15
Figure 24 - Secondary Installation.......................................................................................................................................... 15
Figure 25 - Bearing Removal ................................................................................................................................................ 16

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Part List
Figure 3 - Hex Key
Figure 1 – Unasis Portable Install/Remove Tool Figure 4 - Spherical Plain Bearing (not included)
Figure 2 - Spanner

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Tool Component Breakdown
1. Shaft
2. Washer
3. Pusher Cup
4. Locating Anvil
5. Receiver Cup
6. Flanged Nut
(Please put in the same table format as the other manuals)
Figure # - Tool components breakdown
Bearing Terminology
Number Tool Component
1 Shaft
2 Washer
3 Pusher Cup
4 Locating Anvil
5 Flanged Nut
Tool Component Breakdown
1. Shaft
2. Washer
3. Pusher Cup
4. Locating Anvil
5. Receiver Cup
6. Flanged Nut
(Please put in the same table format as the other manuals)
Figure # - Tool components breakdown
Bearing Terminology
Figure # Bearing terminology
Tool Component Breakdown
Bearing Terminology
Figure 5 - Tool component breakdown
Figure 6 - Bearing terminology

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Precautions Prior to Use
 Ensure the housing has suitable clearance for test to be
performed.
 Make sure all contact surfaces are clean and lube dry.
 The bearing to be installed must have never been
previously installed.

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Install Bearing
Step 1 – Remove receiver cup from tool assembly
 Disassemble tool by unscrewing the flanged nut (6).
 Remove receiver cup (5) from tool assembly and place to
the side as this part will not be necessary for installation.
Figure 8 - Receiver Cup Removed
Figure 7 - Disassembled Tool
Install Bearing
Step 1
Remove receiver cup from tool assembly
- Disassemble tool by unscrewing the flanged nut (6)
- Remove receiver cup (5) from tool assembly and place to the side as this part will not be
necessary for installation.
Figure 2 - Disassembled Tool

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Step 2 – Assemble tool on bearing with primary anvil
position
 Insert shaft (1) through washer (2) and then through
pusher cup (3) with flat side against the washer (2).
 Place locating anvil (4) in primary anvil position with
flanged side into the backside bore, of the housing.
 Insert shaft assembly through the bearing bore until the
pusher cup (3) is flush with bearing and screw flanged
nut (6) until the assembly is finger tight. (See Figure 12).
Figure 11 - Anvil Placed Into Housing in Primary Position
9
Figure 9 - Washer and Pusher Cup installed on Shaft
Figure 10 - Anvil Primary Position (Left)
and Secondary Position (Right)
Figure 12 - Tool Assembled on Housing

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Step 3 – Tighten tool until bearing touches down on
locating anvil
 Use spanner and hex key to tighten assembly until the
bearing touches down on the locating anvil.
Step 4 – Rotate locating anvil to secondary anvil
position
 Unscrew flanged nut (6) and rotate locating anvil to
secondary anvil position with flat side flush against the
housing and screw flanged nut (6) until assembly is finger
tight.Figure 13 - Assembly Tightened with Hex Key and Spanner
10
Figure 14 - Anvil Rotated to Secondary Position

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Step 5 – Tighten tool until bearing touches down on
locating anvil
 Use spanner and hex key to tighten assembly until the
bearing touches down on the locating anvil which
completes installation.
 Unscrew flanged nut (6) and disassemble tool.
 The bearing is now properly installed and ready to be
swaged.
NOTE: REASSEMBLE THE INSTALL/REMOVE TOOL
IMMEDIATELY AFTER COMPLETION TO ENSURE NO
COMPONENTS ARE MISPLACED.
11
Figure 15 - Assembly Tightened to Install Bearing
Figure 16 - Installed Bearing in Housing

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Remove Bearing
NOTE: ONE SIDE OF THE BEARING SHOULD BE CUT
PRIOR TO REMOVAL.
Step 1 – Remove locating anvil from tool assembly
 Disassemble tool by unscrewing the flanged nut (6).
 Remove locating anvil (4) from tool assembly and place to
the side as this part will not be necessary for removal.
Remove Bearing
NOTE: One side of the bearing should be cut prior to removal.
Step 1
Remove locating anvil from tool assembly
- Disassemble tool by unscrewing the flanged nut (6).
- Remove locating anvil (4) from tool assembly and place to the side as this part will not be
necessary for removal.
Figure 12 - Locating Anvil Removed
Figure 17 - Locating Anvil Removed

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Step 2 – Assemble tool on bearing
 Insert shaft (1) through washer (2) and then through
pusher cup (3) with flat side against the washer (2).
 Place receiver cup (5) on the backside bore of the housing
with open side facing the bearing.
 Insert shaft assembly through bore of the bearing then
through the receiver cup (5) and tighten flanged nut (6)
until finger tight. (See Figure 20).
NOTE: PUSHER CUP SHOULD BE IN CONTACT WITH
V-GROOVE OF THE BEARING THAT HAS BEEN
PREVIOUSLY CUT.
Figure 20 - Tool Assembly Finger Tightened
13
Figure 18 - Washer and Pusher Cup installed on Shaft
Figure 19 - Pusher Cup Contacting Cut V-Groove

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Step 3 – Tighten tool until bearing is successfully
removed
 Use spanner and hex key to tighten assembly until the
bearing is successfully removed from housing and the tool
pushes through the housing bore.
 Unscrew flanged nut (6), disassemble tool and remove
bearing from receiver cup (5).
 Your bearing has now been successfully removed from the
housing and a new bearing can be installed if required.
NOTE: REASSEMBLE THE INSTALL/REMOVE TOOL
IMMEDIATELY AFTER COMPLETION TO ENSURE NO
COMPONENTS ARE MISPLACED.
Figure 21 - Bearing Successfully Removed
14
Figure 22 - Tool Disassembled and Bearing Removed

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CAD Visual Instructions
Primary Installation
Figure 18 - Primary Installation
Secondary Installation
Figure 19 - Secondary Installation
CAD Visual Instructions
Primary Installation
Figure 18 - Primary Installation
Secondary Installation
Figure 19 - Secondary Installation
15
CAD Visual Instructions
Primary Installation
Secondary Installation
Figure 23 - Primary Installation
Figure 24 - Secondary Installation
15

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Remove Bearing
Figure 20 - Bearing Removal
Remove Bearing
Figure 25 - Bearing Removal

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Notes
17

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Notes
18

19. sales@unasisbearings.com Tel: +44 (0) 1235 527 770www.unasisbearings.com
This catalogue has been produced with a great
amount of care and attention; all data
has been checked for its accuracy.
However, no liability can be assumed for
any incorrect or incomplete data.
Due to the constant development and
expansion of the product range,
we reserve the right to make modifications
without prior notice.
All rights reserved. Reproduction in whole or in
part without authorisation is prohibited.
19

20. UNASIS INTERNATIONAL LIMITED
UNIT 7, ISIS COURT, WYNDYKE FURLONG
ABINGDON BUSINESS PARK
ABINGDON
OXFORDSHIRE
OX14 1DZ
UNITED KINGDOM
TEL: +44 (0)1235 527 770
EMAIL: sales@unasisbearings.com
WEBSITE: www.unasisbearings.com