Vertical Clamp Coupling Dimensions

Dimensions and Engineering Data

Size Max Count Torque (in-lb) Peak Torque Capacity (in-lb) Vertical load Capacity (lb) Total Weight (lbs) WR2 (lb-in2) A OD (in)2 B Max Bore (in) C Min. Shaft length (in)*
100 4,260 10,650 19,500 5.8 9.8 4.213 1.375 2.50
125 7,280 18,200 25,100 9.8 25.6 5.072 1.875 2.75
162 17,800 44,500 50,600 22.8 100.2 6.711 2.187 3.75
200 34,200 85,500 78,900 34.4 196 7.788 2.625 4.50
250 62,400 156,000 117,200 65.6 540 9.325 3.250 5.38
312 124,500 311,250 179,500 88 996 10.647 4.312 5.50
400 263,500 658,750 308,800 220 4006 14.277 5.250 8.63
500 670,800 1,677,000 640,400 502 14304 18.003 6.500 11.88
630 832,800 2,082,000 900,000 960 20,000 To Suit 8 14.00
800 1,656,000 4,140,000 1,200,000 1900 80,000 To Suit 12 16.00
1000 3,284,400 8,211,000 1,800,000 3800 280,000 To Suit 16 18.00
1250 6,416,400 16,041,000 2,400,000 7400 4,000,000 To Suit 20 20.00
1620 12,931,200 32,328,000 2,800,000 14400 16,000,000 To Suit 24 22.00
2000 26,604,000 66,510,000 3,200,000 28000 56,000,000 To Suit 28 24.00
2500 51,324,000 128,310,000 3,600,000 44000 80,000,000 To Suit 32 26.00
* Hubs can be designed for shorter shafts and different A dimensions; consult CCA
Weight and Inertia are given for maximum bore
Sizes larger than 500 are application specific; numbers listed are estimates
Values given are subject to change
Synonyms & Related Terms: Vertical pump couplings, vertical rigid couplings, rigid pump couplings, vertical turbine pump couplings, vertical clam shell couplings, adjustable vertical couplings, vertical pump adjustable couplings, vertical rigid adjustable pump couplings