AMI Bearings, Inc.
AMI Bearings, Inc.
570 North Wheeling Road
Mount Prospect, IL 60056
Phone: 800.882.8642 or 847.759.0620
Fax: 847.759.0630
Email: amiorders@amibearings.com
Website: www.amibearings.com
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  • Insert
    • Set Screw Locking
    • Medium Duty
    • Wide Inner Ring
    • AISI 52100 Steel
  • Housing
    • Four-Bolt Flange
    • Cast Iron
Set Screw Locking Four-Bolt Flange Unit, UCFX00 Series
Set Screw Locking Four-Bolt Flange Unit, UCFX00 Series-2
Unit of Measure
1 2 

Item #

Shaft Diameter

a

e

g

x

s

Z

Bi

UCFX17-52 N/A 3-1/4 in N/A 8-7/16 in N/A 6-3/4 in N/A 15/16 in N/A 2-3/4 in N/A 25/32 in N/A 3.791 in N/A 3.780 in
UCFX17-55 N/A 3-7/16 in N/A 8-7/16 in N/A 6-3/4 in N/A 15/16 in N/A 2-3/4 in N/A 25/32 in N/A 3.791 in N/A 3.780 in
UCFX18-56 N/A 3-1/2 in N/A 8-7/16 in N/A 6-3/4 in N/A 15/16 in N/A 3 in N/A 25/32 in N/A 4.177 in N/A 4.094 in
UCFX20-63 N/A 3-15/16 in N/A 10-9/16 in N/A 8-5/16 in N/A 1-7/32 in N/A 3-13/16 in N/A 1-1/32 in N/A 5.012 in N/A 4.626 in
UCFX20-64 N/A 4 in N/A 10-9/16 in N/A 8-5/16 in N/A 1-7/32 in N/A 3-13/16 in N/A 1-1/32 in N/A 5.012 in N/A 4.626 in
UCFX05 N/A 25 mm N/A 108 mm N/A 83 mm N/A 13 mm N/A 30 mm N/A 12 mm N/A 40.2 mm N/A 38.1 mm
UCFX06 N/A 30 mm N/A 117 mm N/A 92 mm N/A 14 mm N/A 34 mm N/A 13.5 mm N/A 44.4 mm N/A 42.9 mm
UCFX07 N/A 35 mm N/A 130 mm N/A 102 mm N/A 14 mm N/A 38 mm N/A 13.5 mm N/A 51.2 mm N/A 49.2 mm
UCFX08 N/A 40 mm N/A 137 mm N/A 105 mm N/A 14 mm N/A 40 mm N/A 15 mm N/A 52.2 mm N/A 49.2 mm
UCFX09 N/A 45 mm N/A 143 mm N/A 111 mm N/A 14 mm N/A 40 mm N/A 15 mm N/A 55.6 mm N/A 51.6 mm
UCFX10 N/A 50 mm N/A 162 mm N/A 130 mm N/A 20 mm N/A 44 mm N/A 17 mm N/A 59.4 mm N/A 55.6 mm
UCFX11 N/A 55 mm N/A 175 mm N/A 143 mm N/A 20 mm N/A 49 mm N/A 17 mm N/A 68.7 mm N/A 65.1 mm
UCFX12 N/A 60 mm N/A 187 mm N/A 149 mm N/A 21 mm N/A 59 mm N/A 17 mm N/A 73.7 mm N/A 65.1 mm
UCFX13 N/A 65 mm N/A 187 mm N/A 149 mm N/A 21 mm N/A 59 mm N/A 17 mm N/A 78.4 mm N/A 74.6 mm
UCFX14 N/A 70 mm N/A 197 mm N/A 152 mm N/A 24 mm N/A 60 mm N/A 20 mm N/A 81.5 mm N/A 77.8 mm
UCFX15 N/A 75 mm N/A 197 mm N/A 152 mm N/A 24 mm N/A 68 mm N/A 20 mm N/A 89.3 mm N/A 82.6 mm
UCFX16 N/A 80 mm N/A 214 mm N/A 171 mm N/A 24 mm N/A 70 mm N/A 20 mm N/A 91.6 mm N/A 85.7 mm
UCFX17 N/A 85 mm N/A 214 mm N/A 171 mm N/A 24 mm N/A 70 mm N/A 20 mm N/A 96.3 mm N/A 96 mm
UCFX18 N/A 90 mm N/A 214 mm N/A 171 mm N/A 24 mm N/A 76 mm N/A 20 mm N/A 106.1 mm N/A 104 mm
UCFX20 N/A 100 mm N/A 268 mm N/A 211 mm N/A 31 mm N/A 97 mm N/A 26 mm N/A 127.3 mm N/A 117.5 mm
Unit of Measure
1 2