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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

UGSLF201-8 N/A 1/2 in N/A 3 in N/A 2-1/8 in N/A 3/8 in N/A 1-3/32 in N/A 29/64 in N/A 1-37/64 in N/A 1-15/32 in
UGSLF202-10 N/A 5/8 in N/A 3 in N/A 2-1/8 in N/A 3/8 in N/A 1-3/32 in N/A 29/64 in N/A 1-37/64 in N/A 1-15/32 in
UGSLF204-12 N/A 3/4 in N/A 3-3/8 in N/A 2-1/2 in N/A 3/8 in N/A 1-5/16 in N/A 29/64 in N/A 1-55/64 in N/A 1-23/32 in
UGSLF205-14 N/A 7/8 in N/A 3-3/4 in N/A 2-3/4 in N/A 7/16 in N/A 1-3/8 in N/A 29/64 in N/A 1-57/64 in N/A 1-3/4 in
UGSLF205-15 N/A 15/16 in N/A 3-3/4 in N/A 2-3/4 in N/A 7/16 in N/A 1-3/8 in N/A 29/64 in N/A 1-57/64 in N/A 1-3/4 in
UGSLF205-16 N/A 1 in N/A 3-3/4 in N/A 2-3/4 in N/A 7/16 in N/A 1-3/8 in N/A 29/64 in N/A 1-57/64 in N/A 1-3/4 in
UGSLF206-18 N/A 1-1/8 in N/A 4-1/4 in N/A 3-1/4 in N/A 1/2 in N/A 1-15/32 in N/A 29/64 in N/A 2-5/64 in N/A 1-29/32 in
UGSLF206-19 N/A 1-3/16 in N/A 4-1/4 in N/A 3-1/4 in N/A 1/2 in N/A 1-15/32 in N/A 29/64 in N/A 2-5/64 in N/A 1-29/32 in
UGSLF206-20 N/A 1-1/4 in N/A 4-1/4 in N/A 3-1/4 in N/A 1/2 in N/A 1-15/32 in N/A 29/64 in N/A 2-5/64 in N/A 1-29/32 in
UGSLF207-20 N/A 1-1/4 in N/A 4-5/8 in N/A 3-5/8 in N/A 1/2 in N/A 1-1/2 in N/A 35/64 in N/A 2-5/32 in N/A 2-1/64 in
UGSLF207-21 N/A 1-5/16 in N/A 4-5/8 in N/A 3-5/8 in N/A 1/2 in N/A 1-1/2 in N/A 35/64 in N/A 2-5/32 in N/A 2-1/64 in
UGSLF207-22 N/A 1-3/8 in N/A 4-5/8 in N/A 3-5/8 in N/A 1/2 in N/A 1-1/2 in N/A 35/64 in N/A 2-5/32 in N/A 2-1/64 in
UGSLF207-23 N/A 1-7/16 in N/A 4-5/8 in N/A 3-5/8 in N/A 1/2 in N/A 1-1/2 in N/A 35/64 in N/A 2-5/32 in N/A 2-1/64 in
UGSLF208-24 N/A 1-1/2 in N/A 5-1/8 in N/A 4 in N/A 5/8 in N/A 1-5/8 in N/A 35/64 in N/A 2-11/32 in N/A 2-7/32 in
UGSLF209-26 N/A 1-5/8 in N/A 5-3/8 in N/A 4-1/8 in N/A 5/8 in N/A 1-21/32 in N/A 35/64 in N/A 2-11/32 in N/A 2-7/32 in
UGSLF209-27 N/A 1-11/16 in N/A 5-3/8 in N/A 4-1/8 in N/A 5/8 in N/A 1-21/32 in N/A 35/64 in N/A 2-11/32 in N/A 2-7/32 in
UGSLF209-28 N/A 1-3/4 in N/A 5-3/8 in N/A 4-1/8 in N/A 5/8 in N/A 1-21/32 in N/A 35/64 in N/A 2-11/32 in N/A 2-7/32 in
UGSLF210-30 N/A 1-7/8 in N/A 5-5/8 in N/A 4-3/8 in N/A 5/8 in N/A 1-13/16 in N/A 45/64 in N/A 2-19/32 in N/A 2-15/32 in
UGSLF210-31 N/A 1-15/16 in N/A 5-5/8 in N/A 4-3/8 in N/A 5/8 in N/A 1-13/16 in N/A 45/64 in N/A 2-19/32 in N/A 2-15/32 in
UGSLF210-32 N/A 2 in N/A 5-5/8 in N/A 4-3/8 in N/A 5/8 in N/A 1-13/16 in N/A 45/64 in N/A 2-19/32 in N/A 2-15/32 in
UGSLF211-32 N/A 2 in N/A 6-3/8 in N/A 5-1/8 in N/A 11/16 in N/A 1-31/32 in N/A 45/64 in N/A 2-15/16 in N/A 2-13/16 in
UGSLF211-34 N/A 2-1/8 in N/A 6-3/8 in N/A 5-1/8 in N/A 11/16 in N/A 1-31/32 in N/A 45/64 in N/A 2-15/16 in N/A 2-13/16 in
UGSLF211-35 N/A 2-3/16 in N/A 6-3/8 in N/A 5-1/8 in N/A 11/16 in N/A 1-31/32 in N/A 45/64 in N/A 2-15/16 in N/A 2-13/16 in
UGSLF212-36 N/A 2-1/4 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
UGSLF212-38 N/A 2-3/8 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
Unit of Measure
1 2