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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 115 of 124
DYNAFLEX ELASTOMERIC FLEXIBLE COUPLINGS
Table 4 – Specifi cations and Dimensions
Part Number*
Physical Characteristics (Nominal)
G
Length
H
Length
I
Length
J
Length
K
Hole Dia.
L
No. of
Holes
M
Hole Size
in (mm)
N
No. of
Holes
Fits
SAE
Flywheel
No.
P
Ref. Dia.
Size Variation in mm in mm in mm in mm in mm in mm
LCD-0075
-XR-A
-XXR-A
0.375 9.53 0.125 3.18 0.25 6.35
No
Counter
Bore
No
Counter
Bore
0.321
0.406
8.15
10.31
6
8
3/8 - 16
UNC-2B
3
6-1/2
10
6.50 165.1
LCD-0075 -XR-C
-XXR-C
0.375 9.53 0.125 3.18 0.25 6.35
No
Counter
Bore
No
Counter
Bore
0.321
0.406
8.15
10.31
6
8
3/8 - 16
UNC-2B
3
6-1/2
10
6.50 165.1
LCD-0075
-X-C – – 0.75 19.1 – – – – 0.710 18.03 6 0.330 (8.38) 3 8 6.80 172.7
LCD-0150 -XR-A
-XXR-A
0.1875 4.76 0.1875 4.76 0.125 3.18
0.75
2.31
19.05
58.72
0.406 10.31 8
3/8-16 UNC-2B
0.394 (10.00)
3
6
10 8.50 215.9
LCD-0150 -XR-C
-XXR-C
0.1875 4.76 0.1875 4.76 0.125 3.18
0.75
2.31
19.05
58.72
0.406 10.31 8
3/8-16 UNC-2B
0.394 (10.00)
3
6
10 8.50 215.9
LCD-0200 -XR-A
-XXR-A
0.0625 1.59 0.1875 4.76 – –
0.75
2.56
19.05
65.07
0.406 10.31 16
3/8-16 UNC-2B
0.394 (10.00)
3
6
11-1/2 OR
60/80/100
9.38 238.3
LCD-0200 -XR-C
-XXR-C
0.0625 1.59 0.1875 4.76 – –
0.75
2.56
19.05
65.07
0.406 10.31 16
3/8-16 UNC-2B
0.394 (10.00)
3
6
11-1/2 OR
60/80/100
9.38 238.3
LCD-0300 -XR-A
-XXR-A
0.125 3.18 0.1875 4.76 0.25 6.35
0.75
2.56
19.05
65.07
0.406 10.31 16
3/8-16 UNC-2B
0.660 (16.76)
3
6
11-1/2 OR
60/80/100
11.38 289.1
LCD-0300 -XR-C
-XXR-C
0.125 3.18 0.1875 4.76 0.25 6.35
0.75
2.56
19.05
65.07
0.406 10.31 16
3/8-16 UNC-2B
0.660 (16.76)
3
6
11-1/2 OR
60/80/100
11.38 289.1
LCD-0400 -X-A
-XX-A
0.125 3.18 0.50 12.70 – –
0.88
0.75
22.23
19.05
0.406 10.31 12
1/2-13 UNC-2B
3/8-16 UNC-2B
6
3
60/80/100 – –
LCD-0400 -X-C
-XX-C
0.125 3.18 0.50 12.70 – –
0.88
0.75
22.23
19.05
0.406 10.31 12
1/2-13 UNC-2B
3/8-16 UNC-2B
6
3
60/80/100 – –
LCD-0600 -X-A
-X-C
– – 0.50 12.70 – – 1.00 25.40 0.406 10.31 12 1/2-13 UNC-2B 6 120 – –
LCD-0800 -X-A
-X-C
– – 0.50 12.70 – – 1.00 25.40 0.406 10.31 8 1/2-13 UNC-2B 8 – – –
LCD-1000 -X-A
-X-C
0.125 3.18 0.25 6.35 – – 1.00 25.40 0.406 10.31 12 5/8-11 UNC-2B 8
14 or 140 with
Adapter
––
LCD-1500 -X-A
-X-C
0.125 3.18 0.50 12.70 0.50 12.70 1.50 38.10 0.644 16.36 6 5/8-11 UNC-2B 8 18 or 180 – –
LCD-2000 -X-A
-X-C
0.125 3.18 0.50 12.70 0.50 12.70 1.50 38.10 0.644 16.36 6 3/4-10 UNC-2B 8 18 or 180 – –
–
* Please consult LORD engineering for application review,
approval and availability.
Prolonged exposure to temperatures in the 0°F range and
below produces a signifi cantly reduced slip torque prior to
driveline warm-up. This condition may result in the coupling’s
inability to transmit adequate drive torque for applications
experiencing unusual cold temperature related parasitic
loading.
Blind assembly style with a notched periphery provides
trouble-free, sliding assembly on fl ywheel drive pins when
bolted access is not possible. Outer member is a composite
material.
Use Wood’s Sure-Grip
®
Bushing type SK or equivalent.
See detail drawings by part number for tolerances.
Pilot diameter tolerances are + .000/ -.005 in for -A Series
diameters and + .005/ -.000 in for -C Series diameters.
Tapered.
Refer to SAE J620c for fl ywheel numbers 6-1/2, 10, 11-1/2,
16; to SAE J927a for numbers 60, 80, 100, 120, 160. See
Tables 5 and 6.
Unless otherwise noted:
.xx dim ± 0.030 in (± 0.762 mm)
.xxx dim ± 0.015 in (± 0.381 mm)
It is advisable to refer to drawing of coupling before
ordering since it is not practical to show all details in this
catalog.
Defi nition of Part Numbering System
Part Type hp Rating
Attachment
Variation
Torsional
Stiffness
Variation
LCD -0400
-X
-XX
-A
Sure-Grip is a trademark of Altra Industrial Motion, Inc.
Torque Requirements:
Torque (lb-in) = 63025 x hp
rpm