Page 573 - CarrLaneCatalog_2019ed-c.pdf

FLAT MILLED RENEWABLE BUSHINGS

STANDARD ID TOLERANCES:
From #80 to 1/4” +.0001/+.0004 From .35 to 3mm +.002/+.008mm
Over 3 to 6mm +.004/+.012mm
Over 1/4 to 3/4” +.0001/+.0005 Over 6 to 10mm +.005/+.014mm
Over 10 to 18mm +.006/+.017mm
Over 3/4 to1-1/2” +.0002/+.0006 Over 18 to 30mm +.007/+.020mm
Over 30 to 50mm +.009/+.025mm
Over 1-1/2 to 2-3/4” +.0003/+.0007 (G6 tolerance)
FM
REAMER ID TOLERANCES:
From #60 to 1/4” +.0005/+.0008 From 1 to 3mm +.006/+.012mm
Over 3 to 6mm +.010/+.018mm
Over 1/4 to 1” +.0006/+.0010 Over 6 to 10mm +.013/+.022mm
Over 10 to 18mm +.016/+.027mm
Over 1” to 1-1/2” +.0008/+.0012 Over 18 to 30mm +.020/+.033mm
(F6 tolerance)

ID ANSI
RANGE OD LENGTH PART NO. CLAMP
*1/4 FM-20-4
.0135-.0291 *5/16 FM-20-5
#80-#70 *3/8 FM-20-6
.35-.70mm *1/2 FM-20-8
BODY FLAT LOCK
OD F G H J K M N R CLAMP SCREW *3/4 FM-20-12
*5/16 FM-20-5
5/16 35/64 11/64 11/64 5/8 11/16 1/2 .0292-.0519
FC-01 *3/8 FM-20-6
1/2 51/64 1/4 1/8 19/64 17/64 3/4 25/32 5/8 LS-1 #69-3/64 *1/2 FM-20-8
FC-10 .75-1.30mm
3/4 1-3/64 27/64 25/64 7/78 57/64 3/4 *3/4 FM-20-12
1 1-27/64 19/32 1/2 1-7/64 1-9/64 59/64 FC-02 .0520-.0634 *5/16 FM-20-5
3/8 3/16 LS-2 *3/8 FM-20-6
1-3/8 1-51/64 25/32 11/16 1-19/54 1-21/64 1-7/64 FC-12 #55-1/16 *1/2 FM-20-8
1-3/4 2-19/64 1 7/8 1-41/64 1-33/64 1-25/64 FC-03 1.35-1.60mm *3/4 FM-20-12
3/8 3/16 FC-14 LS-3
2-1/4 2-51/64 1-1/4 1-1/8 1-57/64 1-49/64 1-41/64 FC-15 5/16 FM-20-5 FC-01
.0635-.0934 5/16 *3/8 FM-20-6 FC-10
LS-1
#52-#43 *1/2 FM-20-8
APPLICATIONS: 1.65-2.35mm .3125-.3123 RC-01
Replaceable bushing used for extra resistance to rotational *3/4 FM-20-12 RK-01
forces under harsh conditions. This bushing, generally used *1 FM-20-16 RK-10
with a liner, has a milled locking flat to allow fastening securely 5/16 FM-20-5
with a flat clamp. FM bushings also have a standard recess on 3/8 FM-20-6
the other side to allow using a lockscrew instead. .0935-.1249 *1/2 FM-20-8
#42-#31 *3/4 FM-20-12
2.40-3.15mm
*1 FM-20-16
*1-3/8 FM-20-22
5/16 FM-20-5
3/8 FM-20-6
.1250-.1935 1/2 FM-20-8
1/8-#10 5/8 FM-20-10
ORDERING EXAMPLES: 3.20-4.90mm *3/4 FM-20-12
FM-20-16-.1250 Standard inch Bushing, inch ID *1 FM-20-16
FM-20-16-.1772 Standard inch Bushing, mm ID *1-3/8 FM-20-22
(.1772 = 4.50mm)
* INFO+: Counterbored, leaving correct drill-
bearing length and clearance (see page 551
FM-20-16-.1250 REAMER Reamer Tolerance on ID for bearing length).
FM-20-16-.1250 NCB No counterbore on long bushings 13
marked with * (no counterbore is
standard on all other bushings)
FMC-20-16-.1250 Carbide Bushing CONTINUED ON NEXT PAGE
Standard prices apply only to bushings with a standard-drill-
size ID within the stated ID range. See catalog back cover for
standard drill sizes and their decimal equivalents. For prices
on non-standard ID sizes, including reamer-tolerance and tap-
guide bushings, please contact factory.

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