Resilient / Grid Couplings                
Coupling Size Min Bore (mm) Max
Bore
(mm)
E
(mm)
L1
(mm)
L2
(mm)
F
(mm)
G
(mm)
H
(mm)
Power
rating
(Kw)at
100 RPM
Max.
Speed
RPM
PRC-1 10 29 105.0 38.0 38.0 52 0.85 44.52 4.41 5650
PRC-2 12 38 120.5 38.0 38.0 52 0.85 58.80 7.35 4750
PRC-3 16 41 144.5 44.5 44.5 59 0.85 62.00 14.70 4450
PRC-4 16 57 171.5 51.0 51.0 59 0.85 87.45 22.05 3400
PRC-6 16 54 190.5 51.0 51.0 79 0.85 84.25 33.07 3200
PRC-7 16 64 197.0 57.0 57.0 79 0.85 96.95 47.00 2950
PRC-8 25 78 222.0 63.5 63.5 79 0.85 119.20 69.83 2500
PRC-9 25 92 254.0 70.0 70.0 80 0.85 143.00 91.88 2150
PRC-10 25 108 276.0 89.0 89.0 80 0.85 165.20 135.98 1900
PRC-11 38 102 295.0 102.0 102.0 128 1.60 155.70 260.93 1800
PRC-13 50 123 324.0 101.5 101.5 147 1.60 187.46 384.43 1650
PRC-14 50 121 336.5 101.5 101.5 147 1.60 184.28 481.43 1550
PRC-15 50 146 375.0 114.0 114.0 147 1.60 222.38 665.18 1350
PRC-17 50 167 425.5 127.0 127.0 147 1.60 254.00 922.43 1200
 
 
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