22
.437
.530
1.000
.120
.2405
1/4
1/2
S52FCY-120125
S52FCY-120187
S52FCY-125125
S52FCY-125187
S52FCY-125250
S52FCY-187125
S52FCY-187187
S52FCY-187250
S52FCY-241125
S52FCY-241187
S52FCY-241250
S52FCY-241375
S52FCY-250125
S52FCY-250187
S52FCY-250250
S52FCY-250375
S52FCY-375250
S52FCY-375375
S52FCY-375500
S52FCY-500375
S52FCY-500500
1/8
3/16
3/8
1/8
3/16
1/8
3/16
1/4
1/8
3/16
1/4
1/8
3/16
1/4
3/8
1/8
3/16
1/4
3/8
1/4
3/8
1/2
3/8
1/2
.870
.1248
.1873
.3748
.1247
.1872
.1247
.1872
.2497
.1247
.1872
.2497
.1247
.1872
.2497
.3747
.1247
.1872
.2497
.3747
.2497
.3747
.4997
.3747
.4997
.273
.315
.552
B
+.0005
-.0000
Bore
Female
Male
Shaft Size
C
+.0000
-.0002
Diameter
Screw
Size
Clear.
Radius
D
F
O.D.
Catalog Number
MATERIAL: 303 Stainless Steel
.563
3/4
#6-32
.495
NOTE: B and C dimensions concentric to within .001 T.I.R.
Fairloc® hubs require controlled shaft tolerances.
Suggested clearance fit between the bore and shaft is .0001/.0008.
.1200
.2405
.2498
.4998
Fairloc® Shaft Reducers & Extenders
Precision
Component
#2-56
#2-56
.375
.375
.750
1/2
1/2
1
