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Standard duty with set screw lock.
UCFC 4-Bolt Piloted Flange Units
Unit of Measure
1 2 

Item #

d - Shaft Dia.

A - Dimension

P - Dimension

S - Dimension

J - Dimension

K - Dimension

UCFC 201 12MM N/A 12 mm N/A 3 15/16 in100 mm N/A 3 5/64 in78 mm N/A 15/32 in12 mm N/A 3/16 in5 mm N/A 9/32 in7 mm
UCFC 201 8 N/A 0.5 in N/A 3 15/16 in100 mm N/A 3 5/64 in78 mm N/A 15/32 in12 mm N/A 3/16 in5 mm N/A 9/32 in7 mm
UCFC 202 15MM N/A 15 mm N/A 3 15/16 in100 mm N/A 3 5/64 in78 mm N/A 15/32 in12 mm N/A 3/16 in5 mm N/A 9/32 in7 mm
UCFC 202 10 N/A 0.625 in N/A 3 15/16 in100 mm N/A 3 5/64 in78 mm N/A 15/32 in12 mm N/A 3/16 in5 mm N/A 9/32 in7 mm
UCFC 203 17MM N/A 17 mm N/A 3 15/16 in100 mm N/A 3 5/64 in78 mm N/A 15/32 in12 mm N/A 3/16 in5 mm N/A 9/32 in7 mm
UCFC 204 12 N/A 0.75 in N/A 3 15/16 in100 mm N/A 3 5/64 in78 mm N/A 15/32 in12 mm N/A 3/16 in5 mm N/A 9/32 in7 mm
UCFC 204 20MM N/A 20 mm N/A 3 15/16 in100 mm N/A 3 5/64 in78 mm N/A 15/32 in12 mm N/A 3/16 in5 mm N/A 9/32 in7 mm
UCFC 205 14 N/A 0.875 in N/A 4 1/2 in115 mm N/A 3 35/64 in90 mm N/A 15/32 in12 mm N/A 15/64 in6 mm N/A 9/32 in7 mm
UCFC 205 15 N/A 0.9375 in N/A 4 1/2 in115 mm N/A 3 35/64 in90 mm N/A 15/32 in12 mm N/A 15/64 in6 mm N/A 9/32 in7 mm
UCFC 205 25MM N/A 25 mm N/A 4 1/2 in115 mm N/A 3 35/64 in90 mm N/A 15/32 in12 mm N/A 15/64 in6 mm N/A 9/32 in7 mm
UCFC 205 16 N/A 1 in N/A 4 1/2 in115 mm N/A 3 35/64 in90 mm N/A 15/32 in12 mm N/A 15/64 in6 mm N/A 9/32 in7 mm
UCFC 206 17 N/A 1 1/16 in N/A 4 15/16 in125 mm N/A 3 15/16 in100 mm N/A 15/32 in12 mm N/A 5/16 in8 mm N/A 5/16 in8 mm
UCFC 206 18 N/A 1.125 in N/A 4 15/16 in125 mm N/A 3 15/16 in100 mm N/A 15/32 in12 mm N/A 5/16 in8 mm N/A 5/16 in8 mm
UCFC 206 30MM N/A 30 mm N/A 4 15/16 in125 mm N/A 3 15/16 in100 mm N/A 15/32 in12 mm N/A 5/16 in8 mm N/A 5/16 in8 mm
UCFC 206 19 N/A 1.1875 in N/A 4 15/16 in125 mm N/A 3 15/16 in100 mm N/A 15/32 in12 mm N/A 5/16 in8 mm N/A 5/16 in8 mm
UCFC 206 20 N/A 1.25 in N/A 4 15/16 in125 mm N/A 3 15/16 in100 mm N/A 15/32 in12 mm N/A 5/16 in8 mm N/A 5/16 in8 mm
UCFC 207 20 N/A 1.25 in N/A 5 5/16 in135 mm N/A 4 21/64 in110 mm N/A 35/64 in14 mm N/A 5/16 in8 mm N/A 11/32 in9 mm
UCFC 207 21 N/A 1 5/16 in N/A 5 5/16 in135 mm N/A 4 21/64 in110 mm N/A 35/64 in14 mm N/A 5/16 in8 mm N/A 11/32 in9 mm
UCFC 207 22 N/A 1.375 in N/A 5 5/16 in135 mm N/A 4 21/64 in110 mm N/A 35/64 in14 mm N/A 5/16 in8 mm N/A 11/32 in9 mm
UCFC 207 35MM N/A 35 mm N/A 5 5/16 in135 mm N/A 4 21/64 in110 mm N/A 35/64 in14 mm N/A 5/16 in8 mm N/A 11/32 in9 mm
UCFC 207 23 N/A 1.4375 in N/A 5 5/16 in135 mm N/A 4 21/64 in110 mm N/A 35/64 in14 mm N/A 5/16 in8 mm N/A 11/32 in9 mm
UCFC 208 24 N/A 1.5 in N/A 5 11/16 in145 mm N/A 4 23/32 in120 mm N/A 35/64 in14 mm N/A 13/32 in10 mm N/A 11/32 in9 mm
UCFC 208 25 N/A 1 9/16 in N/A 5 11/16 in145 mm N/A 4 23/32 in120 mm N/A 35/64 in14 mm N/A 13/32 in10 mm N/A 11/32 in9 mm
UCFC 208 40MM N/A 40 mm N/A 5 11/16 in145 mm N/A 4 23/32 in120 mm N/A 35/64 in14 mm N/A 13/32 in10 mm N/A 11/32 in9 mm
UCFC 209 26 N/A 1.625 in N/A 6 5/16 in160 mm N/A 5 13/64 in132 mm N/A 5/8 in16 mm N/A 15/32 in12 mm N/A 35/64 in14 mm
Unit of Measure
1 2