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Standard duty with set screw lock.
  • Cast iron housing
  • Wide inner race bearing
  • B-type or L3-type seals
  • Available with high temp bearing
UCF
Unit of Measure
1 2 

Item #

d - Shaft Dia.

A - Dimension

E - Dimension

I - Dimension

G - Dimension

L - Dimension

UCF 201 12MM N/A 12 mm N/A 3 Inch76 mm N/A 2 1/8 Inch54 mm N/A 21/32 Inch16.7 mm N/A 3/8 Inch10 mm N/A 1 3/32 Inch28 mm
UCF 201 8 N/A 1/2 Inch N/A 3 Inch76 mm N/A 2 1/8 Inch54 mm N/A 21/32 Inch16.7 mm N/A 3/8 Inch10 mm N/A 1 3/32 Inch28 mm
UCF 202 15MM N/A 15 mm N/A 3 Inch76 mm N/A 2 1/8 Inch54 mm N/A 21/32 Inch16.7 mm N/A 3/8 Inch10 mm N/A 1 3/32 Inch28 mm
UCF 202 10 N/A 5/8 Inch N/A 3 Inch76 mm N/A 2 1/8 Inch54 mm N/A 21/32 Inch16.7 mm N/A 3/8 Inch10 mm N/A 1 3/32 Inch28 mm
UCF 203 17MM N/A 17 mm N/A 3 Inch76 mm N/A 2 1/8 Inch54 mm N/A 21/32 Inch16.7 mm N/A 3/8 Inch10 mm N/A 1 3/32 Inch28 mm
UCF 204 12 N/A 3/4 Inch N/A 3 3/8 Inch86 mm N/A 2 1/2 Inch64 mm N/A 19/32 Inch15 mm N/A 7/16 Inch11 mm N/A 1 Inch25.4 mm
UCF 204 20MM N/A 20 mm N/A 3 3/8 Inch86 mm N/A 2 1/2 Inch64 mm N/A 19/32 Inch15 mm N/A 7/16 Inch11 mm N/A 1 Inch25.4 mm
UCF 205 14 N/A 7/8 Inch N/A 3 3/4 Inch95 mm N/A 2 3/4 Inch70 mm N/A 5/8 Inch16 mm N/A 1/2 Inch13 mm N/A 1 1/16 Inch27 mm
UCF 205 15 N/A 15/16 Inch N/A 3 3/4 Inch95 mm N/A 2 3/4 Inch70 mm N/A 5/8 Inch16 mm N/A 1/2 Inch13 mm N/A 1 1/16 Inch27 mm
UCF 205 25MM N/A 25 mm N/A 3 3/4 Inch95 mm N/A 2 3/4 Inch70 mm N/A 5/8 Inch16 mm N/A 1/2 Inch13 mm N/A 1 1/16 Inch27 mm
UCF 205 16 N/A 1 Inch N/A 3 3/4 Inch95 mm N/A 2 3/4 Inch70 mm N/A 5/8 Inch16 mm N/A 1/2 Inch13 mm N/A 1 1/16 Inch27 mm
UCF 206 17 N/A 1 1/16 Inch N/A 4 1/4 Inch108 mm N/A 3 1/4 Inch83 mm N/A 45/64 Inch18 mm N/A 1/2 Inch13 mm N/A 1 7/32 Inch31 mm
UCF 206 18 N/A 1 1/8 Inch N/A 4 1/4 Inch108 mm N/A 3 1/4 Inch83 mm N/A 45/64 Inch18 mm N/A 1/2 Inch13 mm N/A 1 7/32 Inch31 mm
UCF 206 30MM N/A 30 mm N/A 4 1/4 Inch108 mm N/A 3 1/4 Inch83 mm N/A 45/64 Inch18 mm N/A 1/2 Inch13 mm N/A 1 7/32 Inch31 mm
UCF 206 19 N/A 1 3/16 Inch N/A 4 1/4 Inch108 mm N/A 3 1/4 Inch83 mm N/A 45/64 Inch18 mm N/A 1/2 Inch13 mm N/A 1 7/32 Inch31 mm
UCF 206 20 N/A 1 1/4 Inch N/A 4 1/4 Inch108 mm N/A 3 1/4 Inch83 mm N/A 45/64 Inch18 mm N/A 1/2 Inch13 mm N/A 1 7/32 Inch31 mm
UCF 207 20 N/A 1 1/4 Inch N/A 4 19/32 Inch117 mm N/A 3 5/8 Inch92 mm N/A 3/4 Inch19 mm N/A 19/32 Inch15 mm N/A 1 11/32 Inch34 mm
UCF 207 21 N/A 1 5/16 Inch N/A 4 19/32 Inch117 mm N/A 3 5/8 Inch92 mm N/A 3/4 Inch19 mm N/A 19/32 Inch15 mm N/A 1 11/32 Inch34 mm
UCF 207 22 N/A 1 3/8 Inch N/A 4 19/32 Inch117 mm N/A 3 5/8 Inch92 mm N/A 3/4 Inch19 mm N/A 19/32 Inch15 mm N/A 1 11/32 Inch34 mm
UCF 207 35MM N/A 35 mm N/A 4 19/32 Inch117 mm N/A 3 5/8 Inch92 mm N/A 3/4 Inch19 mm N/A 19/32 Inch15 mm N/A 1 11/32 Inch34 mm
UCF 207 23 N/A 1 7/16 Inch N/A 4 19/32 Inch117 mm N/A 3 5/8 Inch92 mm N/A 3/4 Inch19 mm N/A 19/32 Inch15 mm N/A 1 11/32 Inch34 mm
UCF 208 24 N/A 1 1/2 Inch N/A 5 1/8 Inch130 mm N/A 4 Inch102 mm N/A 53/64 Inch21 mm N/A 19/32 Inch15 mm N/A 1 13/32 Inch36 mm
UCF 208 25 N/A 1 9/16 Inch N/A 5 1/8 Inch130 mm N/A 4 Inch102 mm N/A 53/64 Inch21 mm N/A 19/32 Inch15 mm N/A 1 13/32 Inch36 mm
UCF 208 40MM N/A 40 mm N/A 5 1/8 Inch130 mm N/A 4 Inch102 mm N/A 53/64 Inch21 mm N/A 19/32 Inch15 mm N/A 1 13/32 Inch36 mm
UCF 209 26 N/A 1 5/8 Inch N/A 5 13/32 Inch137 mm N/A 4 1/8 Inch105 mm N/A 55/64 Inch22 mm N/A 5/8 Inch16 mm N/A 1 1/2 Inch38 mm
Unit of Measure
1 2