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Medium duty with set screw lock.
  • Wide inner race bearing with greater load carrying capacity than standard duty
  • Cast iron housing
  • B-type seals
  • L3-type seals available in some sizes
UCFX
Unit of Measure
1 2 

Item #

d - Shaft Dia.

A - Dimension

E - Dimension

I - Dimension

G - Dimension

L - Dimension

UCFX 12 60MM N/A 60 mm N/A 7 3/8 Inch187 mm N/A 5 7/8 Inch149 mm N/A 1 3/16 Inch30 mm N/A 7/8 Inch22 mm N/A 1 31/32 Inch50 mm
UCFX 12 38 N/A 2 3/8 Inch N/A 7 3/8 Inch187 mm N/A 5 7/8 Inch149 mm N/A 1 3/16 Inch30 mm N/A 7/8 Inch22 mm N/A 1 31/32 Inch50 mm
UCFX 12 39 N/A 2 7/16 Inch N/A 7 3/8 Inch187 mm N/A 5 7/8 Inch149 mm N/A 1 3/16 Inch30 mm N/A 7/8 Inch22 mm N/A 1 31/32 Inch50 mm
UCFX 13 40 N/A 2 1/2 Inch N/A 7 3/8 Inch187 mm N/A 5 7/8 Inch149 mm N/A 1 11/32 Inch34 mm N/A 13/16 Inch21 mm N/A 2 5/16 Inch59 mm
UCFX 13 65MM N/A 65 mm N/A 7 3/8 Inch187 mm N/A 5 7/8 Inch149 mm N/A 1 11/32 Inch34 mm N/A 13/16 Inch21 mm N/A 2 5/16 Inch59 mm
UCFX 14 43 N/A 2 11/16 Inch N/A 7 3/4 Inch197 mm N/A 6 Inch152 mm N/A 1 5/8 Inch42 mm N/A 7/8 Inch22 mm N/A 2 27/64 Inch61 mm
UCF X14 44 N/A 2 3/4 Inch N/A 7 3/4 Inch197 mm N/A 6 Inch152 mm N/A 1 5/8 Inch42 mm N/A 7/8 Inch22 mm N/A 2 27/64 Inch61 mm
UCFX 14 70MM N/A 70 mm N/A 7 3/4 Inch197 mm N/A 6 Inch152 mm N/A 1 5/8 Inch42 mm N/A 7/8 Inch22 mm N/A 2 27/64 Inch61 mm
UCFX 15 75MM N/A 75 mm N/A 7 3/4 Inch197 mm N/A 6 Inch152 mm N/A 1 37/64 Inch40 mm N/A 15/16 Inch24 mm N/A 2 11/16 Inch68 mm
UCFX 15 47 N/A 2 15/16 Inch N/A 7 3/4 Inch197 mm N/A 6 Inch152 mm N/A 1 37/64 Inch40 mm N/A 15/16 Inch24 mm N/A 2 11/16 Inch68 mm
UCFX 15 48 N/A 3 Inch N/A 7 3/4 Inch197 mm N/A 6 Inch152 mm N/A 1 37/64 Inch40 mm N/A 15/16 Inch24 mm N/A 2 11/16 Inch68 mm
UCF X17 N/A 85 mm N/A 8 7/16 Inch214 mm N/A 6 3/4 Inch171 mm N/A 1 37/64 Inch40 mm N/A 15/16 Inch24 mm N/A 2 3/4 Inch70 mm
UCFX 17 55 N/A 3 7/16 Inch N/A 8 7/16 Inch214 mm N/A 6 3/4 Inch171 mm N/A 1 37/64 Inch40 mm N/A 15/16 Inch24 mm N/A 2 3/4 Inch70 mm
UCFX 17 56 N/A 3 1/2 Inch N/A 8 7/16 Inch214 mm N/A 6 3/4 Inch171 mm N/A 1 37/64 Inch40 mm N/A 15/16 Inch24 mm N/A 2 3/4 Inch70 mm
UCF X20 N/A 100 mm N/A 10 9/16 Inch268 mm N/A 8 5/16 Inch211 mm N/A 2 21/64 Inch59 mm N/A 1 3/32 Inch28 mm N/A 3 13/16 Inch97 mm
UCFX 20 63 N/A 3 15/16 Inch N/A 10 9/16 Inch268 mm N/A 8 5/16 Inch211 mm N/A 2 21/64 Inch59 mm N/A 1 3/32 Inch28 mm N/A 3 13/16 Inch97 mm
UCFX 20 64 N/A 4 Inch N/A 10 9/16 Inch268 mm N/A 8 5/16 Inch211 mm N/A 2 21/64 Inch59 mm N/A 1 3/32 Inch28 mm N/A 3 13/16 Inch97 mm
Unit of Measure
1 2