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
    • Eccentric Collar Locking
    • Heavy Duty
    • Wide Inner Ring
    • AISI 52100 Steel
  • Housing
    • Four-Bolt Flange
    • Cast Iron
Eccentric Collar Locking Four-Bolt Flange Unit, UGF300 Series
Eccentric Collar Locking Four-Bolt Flange Unit, UGF300 Series-2
Unit of Measure
1 

Item #

Shaft Diameter

a

e

g

x

s

Z

L

UGF307-23 N/A 1-7/16 in N/A 5-5/16 in N/A 3-15/16 in N/A 5/8 in N/A 1-13/32 in N/A 3/4 in N/A 2.098 in N/A 2.031 in
UGF308-24 N/A 1-1/2 in N/A 5-7/8 in N/A 4-13/32 in N/A 21/32 in N/A 1-9/16 in N/A 3/4 in N/A 2.374 in N/A 2.248 in
UGF309-27 N/A 1-11/16 in N/A 6-5/16 in N/A 4-59/64 in N/A 23/32 in N/A 1-23/32 in N/A 3/4 in N/A 2.515 in N/A 2.311 in
UGF310-31 N/A 1-15/16 in N/A 6-7/8 in N/A 5-13/64 in N/A 3/4 in N/A 1-7/8 in N/A 29/32 in N/A 2.755 in N/A 2.622 in
UGF311-35 N/A 2-3/16 in N/A 7-5/16 in N/A 5-33/64 in N/A 25/32 in N/A 2-1/16 in N/A 29/32 in N/A 2.961 in N/A 2.874 in
UGF312-39 N/A 2-7/16 in N/A 7-11/16 in N/A 5-29/32 in N/A 7/8 in N/A 2-7/32 in N/A 29/32 in N/A 3.205 in N/A 3.126 in
UGF314-43 N/A 2-11/16 in N/A 8-7/8 in N/A 7-1/64 in N/A 1 in N/A 2-13/32 in N/A 63/64 in N/A 3.701 in N/A 3.626 in
UGF315-47 N/A 2-15/16 in N/A 9-5/16 in N/A 7-1/4 in N/A 1 in N/A 2-19/32 in N/A 63/64 in N/A 4.003 in N/A 3.937 in
UGF315-48 N/A 3 in N/A 9-5/16 in N/A 7-1/4 in N/A 1 in N/A 2-19/32 in N/A 63/64 in N/A 4.003 in N/A 3.937 in
UGF309 N/A 45 mm N/A 160 mm N/A 125 mm N/A 18 mm N/A 44 mm N/A 19 mm N/A 60 mm N/A 58.7 mm
UGF310 N/A 50 mm N/A 175 mm N/A 132 mm N/A 19 mm N/A 48 mm N/A 23 mm N/A 67 mm N/A 66.6 mm
UGF311 N/A 55 mm N/A 185 mm N/A 140 mm N/A 20 mm N/A 52 mm N/A 23 mm N/A 71 mm N/A 73 mm
UGF312 N/A 60 mm N/A 195 mm N/A 150 mm N/A 22 mm N/A 56 mm N/A 23 mm N/A 78 mm N/A 79.4 mm
UGF314 N/A 70 mm N/A 226 mm N/A 178 mm N/A 25 mm N/A 61 mm N/A 25 mm N/A 81 mm N/A 92.1 mm
UGF315 N/A 75 mm N/A 236 mm N/A 184 mm N/A 25 mm N/A 66 mm N/A 25 mm N/A 89 mm N/A 100 mm
UGF318 N/A 90 mm N/A 280 mm N/A 216 mm N/A 30 mm N/A 76 mm N/A 35 mm N/A 100 mm N/A 115.9 mm
Unit of Measure
1