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FAST’S

®

Gear Couplings

The FAST’S

® ®

Coupling Center Flange Bolting:

The FAST’S gear coupling isavailable in two basic product lines:• All couplings feature precision-drilledflange bolt holes, and tight toleranceGrade 5 flange bolts to assure a long-lasting flange to flange and fastener fit.Exposed bolt flanges are standard.Shrouded bolt flanges can be suppliedthrough size 5. FAST’S
® coupling for medium toheavy-duty applications.—Sizes 1 1/2 through 7 withintegral end ring.—Sizes 8 through 30 with bolt-on end ring.• Size #5 1/2 and largercouplings are only available withexposed bolt flanges. FAST’S
® Model B coupling forlight to medium-duty applications.Model B couplings are notinterchangeable with standardFAST’S
® couplings.—Sizes 1 1/2 through 3 1/2with integral end ring.

Shaft Misalignment: Misalignment Capabilities

ANGULAR PARALLEL OR OFFSET COMBINED (ANGULAR & OFFSET) PLUS AXIAL SHAFT MOVEMENT FAST’S
® couplings are designed for± 1/2° static misalignment per halfcoupling.Minimizing operating misalignmentwill maximize the life of the coupling.Refer to the Installation andAlignment Instructions for alignmentrecommendations. SHROUDED BOLTS EXPOSED BOLTS

FAST’S

®

Gear Coupling Size 8-30

PART NUMBER EXPLANATIONComplete Rough Bore Coupling

How to Order

Coupling Parts

Description*FHUB = Flex Hub*RHUB = Rigid Hub*MMHUB = Mill Motor Hub*SSHUB = Short Slide Hub (Full Flex)*SRHUB = Short Slide Hub (Flex Rigid)*MSHUB = Medium Slide Hub*LSHUB = Long Slide HubSLEEVE = Standard SleeveMSSLEEVE = Medium Slide SleeveLSSLEEVE = Long Slide SleeveFS = Fastener Set (w/gasket)VSFS = Vertical/Slide Fastener Set (w/gasket)ERFS = End Ring Fastener SetLEFD = LEF DiskSPRxxx = Spacer for x.xx shaft separationSP = Stop Plate for Slide CouplingsERING = End Ring*For finish bored hubs, add FB and bore size.All finish bores and keyways perAGMA 9002-A86 with interference fits.Clearance bores are available on requestwith one setscrew over keyway. Coupling Size1 1/2 to 30 for FAST’S ® 1 to 3 1/2 for Model BCoupling StyleF = FAST’S ® B = Model BBolt TypeEB = Exposed BoltSB = Shrouded BoltCoupling TypeFF = Full FlexFR = Flex RigidMMFF = Mill Motor Full FlexSSFF = Short Slide Full FlexSSFR = Short Slide Flex RigidMSFF = Medium Slide Full FlexLSFF = Long Slide Full Flex

1 1/2 F EB FF Visit www.kopflex.comFor MoreInformation 1 1/2F FHUB FB

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