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A part’s listing in this catalog does not guarantee its availability.
To download/print the most current catalog, go to www.lordfulfi llment.com/upload/PC7000.pdf. Rev.1 10/08
Page 117 of 124
DYNAFLEX ELASTOMERIC FLEXIBLE COUPLINGS
This arrangement must not be used. Suitable bearing
supports are required to react cardan-induced cocking
loads. Consult LORD Engineering for application review.
Installation
For engine applications, the outer member is usually
bolted directly to the fl ywheel; for other applications, to
a suitable adaptor. The inner member normally attaches
to the driven shaft. The smaller LCD couplings generally
have a tapered bore, which accommodates a standard
split tapered bushing which grips the drive shaft. (Refer
to Table 1 - Split Tapered Bushings). This confi guration
provides easy installation.
Figures 15 and 16 on the next page show typical
installations involving universal joints.
Figure 8
Table 5 – Flywheels for Engine Mounted Torque
Converters - SAE J927 Nov 88
Table 6 – Flywheels for Industrial Engines with
Industrial Power Take-Offs - SAE J620 Oct 88
Figure 9 – Flywheel Drawing for Tables 5 and 6
Converter
Flywheel
No.
B C Tapped Holes
in mm in mm No. Size
20 9.50 241.30 8.750 222.25 12 5/16-18
40 10.375 263.52 9.625 244.48 12 5/16-18
60 13.875 352.42 13.125 333.38 12 3/8-16
80 13.875 352.42 13.125 333.38 12 3/8-16
100 13.875 352.42 13.125 333.38 12 3/8-16
120 15.500 393.70 14.625 371.48 12 3/8-16
140 18.375 466.72 17.250 438.15 12 1/2-13
160 20.375 517.52 19.250 488.95 12 1/2-13
180 22.500 571.52 21.375 542.92 12 5/8-11
210 26.500 673.10 25.250 641.35 12 5/8-11
240 28.875 733.42 27.250 642.15 12 3/4-10
Clutch
Size
B C Tapped Holes
in mm in mm No. Size
165
(6-1/2)
8.500 215.90 7.875 200.02 6 5/16-18
190
(7-1/2)
9.500 241.30 8.750 222.25 8 5/16-18
200
(8)
10.375 263.52 9.625 244.48 6 3/8-16
255
(10)
12.375 314.32 11.625 295.28 8 3/8-16
290
(11-1/2)
13.875 352.42 13.125 333.38 8 3/8-16
355
(14)
18.375 466.72 17.250 438.15 8 1/2-13
405
(16)
20.375 517.52 19.250 488.95 8 1/2-13
460
(18)
22.500 571.50 21.375 542.92 6 5/8-11
530
(21)
26.500 673.10 25.250 641.35 12 5/8-11
610
(24)
28.875 733.42 27.250 692.15 12 3/4-10