Assembly Tool For Lip Seals; Assembly Sleeve For Lip Seals - Johnson Pump Top Wing Series Manual

5.3

Assembly sleeve for lip seals

Place: Rotor case front end
Purpose: For fitting the shaft/bearing assembly into the rotor case (see section 4.7.3)
Assembly sleeve TW1
Assembly sleeve TW2, TW3 and TW 4
T
ype Article number
TW1 3.94939.11
TW2 3.94940.11
TW3 3.94941.11
TW4 3.94942.11
All dimensions in mm
52
55
45
30
1x45˚
16
A
B
C
H
A B C D E F
85 70 45 12 1 2
90 80 45 14 0.5 2
125 108 55 15 1 2.5 2.5 30
3.2
D
Ex45˚
G
3.2
G H Ø I Ø J ØK
±
0,1
2 25 18 41 46.2
2 25 18 56 60.2 68 +0,2 71.2
22 75 85.2
A.0500.301/314.C – IM-TW/10.00 GB (0401)
Ø L ØM
±
0,1
53 56
-0,2
91 100