~ Low Inertia Clutches and Brakes ~          
~ High Torque Clutches ~
Dimensions | Specifications
111 - 318 121 - 336 | 111 - 318 121 - 336
~ Spring Set Brakes ~
Dimensions | Specifications
106 - 216 118 - 327 230H - 460 | 106 - 216 118 - 327 230H - 460  
Specifications
104 - 314 | 116 - 324H
 227 - 460		 Metric
Units with Metric Mounting Dimensions		 Dimensions
 104 - 314 | 116 - 324H
 227 - 460 		Accessories
Air Accessories
Air Rotating Unions
Typical Hose Arrangements for L.I. Brakes
Typical Hose Arrangements for L.I. Clutches
 
 
Low Inertia Clutches and Brakes Dimensions
 DIMENISIONS inches (mm)
SIZE
A +.000/-.003 (+.000/-.076)
B C +.003/-.000 (+.076/-.000) D E F G H J **K use for clutch only bolt size qty M N
116
21.248
(539.70)
20.000
(508.00)
16.250
(412.75)
10 1/2
(266.70)
6
(152.40)
20
(508.00)
12 1/2
(317.50)
4
(101.60)
6 5/16
(160.34)
2
(50.80)
5/8
12
3/8
(9.53)
3/8
(9.53)
216
21.248
(539.70)
20.000
(508.00)
16.250
(412.75)
10 1/2
(266.70)
6
(152.40)
20
(508.00)
12 1/2
(317.50)
4 3/4
(120.65)
8 1/4
(209.55)
2
(50.80)
5/8
12
3/8
(9.53)
3/8
(9.53)
316
21.248
(539.70)
20.000
(508.00)
16.250
(412.75)
10 1/2
(266.70)
6
(152.40)
20
(508.00)
12 1/2
(317.50)
6 5/8
(168.28)
10 1/8
(257.18)
2
(50.80)
5/8
12
3/8
(9.53)
3/8
(9.53)
118
23.250
(590.55)
22.000
(558.80)
18.250
(463.55)
12 1/2
(317.50)
7
(177.80)
22
(558.80)
14 3/16
(360.36)
4
(101.60)
6 3/4
(171.45)
2
(50.80)
5/8
12
3/8
(9.53)
7/16
(11.11)
218
23.250
(590.55)
22.000
(558.80)
18.250
(463.55)
12 1/2
(317.50)
7
(177.80)
22
(558.80)
143/16
(360.36)
4 3/4
(120.65)
8 5/8
(219.08)
2
(50.80)
5/8
12
3/8
(9.53)
7/16
(11.11)
318
23.250
(590.55)
22.000
(558.80)
18.250
(463.55)
12 1/2
(317.50)
7
(177.80)
22
(558.80)
143/16
(360.36)
6 1/2
(165.10)
10 5/16
(261.94)
2
(50.80)
5/8
12
3/8
(9.53)
7/16
(11.11)
121
27.000
(685.80)
25.500
(647.70)
21.375
(542.93)
14 1/2
(368.30)
9
(228.60)
24 7/8
(631.83)
16
(406.40)
4
(101.60)
7 3/8
(187.33)
2
(50.80)
5/8
12
5/16
(7.94)
3/4
(19.05)
221
27.000
(685.80)
25.500
(647.70)
21.375
(542.93)
14 1/2
(368.30)
9
(228.60)
24 7/8
(631.83)
16
(406.40)
5 1/8
(130.18)
9 1/2
(241.30)
2
(50.80)
5/8
12
5/16
(7.94)
5/8
(15.88)
321
27.000
(685.80)
25.500
(647.70)
21.375
(542.93)
14 1/2
(368.30)
9
(228.60)
24 7/8
(631.83)
16
(406.40)
7
(177.80)
11 9/16
(293.69)
2
(50.80)
5/8
12
5/16
(7.94)
3/4
(19.05)
124H
30.000
(762.00)
28.750
(730.25)
24.375
(619.13)
14 1/2
(368.30)
9
(228.60)
29
(736.60)
21
(533.40)
4
(101.60)
7 5/8
(193.68)
2 1/8
(53.98)
5/8
12
1/4
(6.35)
5/8
(15.88)
224H
30.000
(762.00)
28.750
(730.25)
24.375
(619.13)
14 1/2
(368.30)
9
(228.60)
29
(736.60)
21
(533.40)
5 1/8
(130.18)
9 15/16
(252.41)
2 1/8
(53.98)
5/8
12
1/4
(6.35)
3/4
(19.05)
324H
30.000
(762.00)
28.750
(730.25)
24.375
(619.13)
14 1/2
(368.30)
9
(228.60)
29
(736.60)
21
(533.40)
7 1/2
(190.50)
12 3/16
(309.56)
2 1/8
(53.98)
5/8
12
1/4
(6.35)
3/4
(19.05)
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Copyright © 1992-2007, WPT® is a registered trademark of WPT Power Transmission Corporation, Twin Disc® is a registered trademark of Twin Disc Corp., and Wichita Clutch® is a registered trademark of Wichita/Altra. WPT is not an authorized original equipment manufacturer of Twin Disc® or Wichita Clutch® products.