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  • Insert
    • Eccentric Collar Locking
    • Normal Duty
    • Wide Inner Ring
    • AISI 52100 Steel
  • Housing
    • Four-Bolt Flange
    • Fafnir RCJ Style®
    • Cast Iron
Eccentric Collar Locking Four-Bolt Flange Unit, UGSLF200 Series
Eccentric Collar Locking Four-Bolt Flange Unit, UGSLF200 Series-2
Unit of Measure
1 2 

Item #

Shaft Diameter

a

e

g

x

s

Z

L

UGSLF212-39 N/A 2-7/16 in N/A 6-7/8 in N/A 5-5/8 in N/A 11/16 in N/A 2-5/32 in N/A 45/64 in N/A 3-3/16 in N/A 3-1/16 in
UGSLF204 N/A 20 mm N/A 86 mm N/A 63.5 mm N/A 9.5 mm N/A 33 mm N/A 11.5 mm N/A 47.3 mm N/A 43.7 mm
UGSLF205 N/A 25 mm N/A 95 mm N/A 70 mm N/A 11 mm N/A 35 mm N/A 11.5 mm N/A 48 mm N/A 44.4 mm
UGSLF206 N/A 30 mm N/A 108 mm N/A 82.5 mm N/A 13 mm N/A 37 mm N/A 11.5 mm N/A 52.8 mm N/A 48.4 mm
UGSLF207 N/A 35 mm N/A 117 mm N/A 92 mm N/A 13 mm N/A 38 mm N/A 14 mm N/A 54.8 mm N/A 51.1 mm
UGSLF208 N/A 40 mm N/A 130 mm N/A 101.5 mm N/A 16 mm N/A 41 mm N/A 14 mm N/A 59.5 mm N/A 56.3 mm
UGSLF209 N/A 45 mm N/A 137 mm N/A 105 mm N/A 16 mm N/A 42 mm N/A 14 mm N/A 59.5 mm N/A 56.3 mm
UGSLF210 N/A 50 mm N/A 143 mm N/A 111 mm N/A 16 mm N/A 46 mm N/A 18 mm N/A 65.9 mm N/A 62.7 mm
UGSLF211 N/A 55 mm N/A 162 mm N/A 130 mm N/A 18 mm N/A 50 mm N/A 18 mm N/A 74.6 mm N/A 71.4 mm
UGSLF212 N/A 60 mm N/A 175 mm N/A 143 mm N/A 18 mm N/A 55 mm N/A 18 mm N/A 81 mm N/A 77.8 mm
Unit of Measure
1 2