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Falk Continuous Sleeve Gear Couplings 

• 

Installation  and  Maintenance                      

Types GC02/05 

• 

Sizes 1010 thru 1035 

        (Page 7 of  7)  

PARTS IDENTIFICATION AND PART 

NUMBER LOCATION 

Coupling parts have identifying size and part num-

bers as illustrated below. When ordering parts, always 

SPECIFY SIZE, TYPE, HUB BORE, KEYWAY and PART 

NUMBER found on each item. 
Contact your Rexnord Distributor or Rexnord for price 

and availability.  

TYPE  GC02  

TYPE  GC05  

EXAMPLE: 

Complete 1015GC02 Gear Coupling 

Consisting of; 

1 -1015GC02 Sleeve (Includes Seal 

Rings and Retainer Ring) 

1 - 1015GC Flex Hub #1 Bore: 2.375 

Keyway: .625 x .375 

1 - 1015GC Flex Hub #2 Bore: 2.250 

Keyway: .500 x .250  

Rexnord 

458-120 

5555 S. Moorland Rd., New Berlin, WI 53151-7953 

January 2005 

Telephone: 262-796-4060  Fax: 262-796-4064  www.rexnord.com 

Supersedes 06-01  

F

A

LK

10

15

G

C

02

05

  

TYPE  

SIZE 

PRODU  
CLASSIFICATION  

CT  

LUBE 

PLUG  

SLEEVE  

SEAL RING  

RING  

SEAL RING  

G

  

SIZE, BORE & 

PART NUM-

1015 GC 02  

COUPLING  

FLEX HUB 

#1 (  

SPECIFY BORE 

&KEYWAY  

)  

FLEX HUB 

#2 (  

SPECIFY BORE 

&KEYWAY  

)  

RETAINER  

F

A

LK

10

15

G

C

02

05

  

F

A

LK

10

15

G

C

02

05

  

TYPE  

SIZE 

PRODU  
CLASSIFICATION  

CT  

RETAINER 

RING  

SEAL RING

(  

G

  

SIZE, BORE & 

PART NUMBER  

PILOT HUB  

SPECIFY BORE 

&KEYWAY  

)  

LUBE 

PLUG  

LUBE 

PLUG  

SEAL RING  

G

  

FLEX HUB #1 

FLEX HUB #1  

(  

SPECIFY BORE 

&KEYWAY  

)  

SLEEVE   (  

FLOATING SHAFT  

SPECIFY DIAMETER 

&LENGTH  

)  

SLEEVE  

(  

SPECIFY BORE 

&KEYWAY  

GAP DISC 

(FOR SIZES 1025GC THRU 1035GC 

)  

SIZE, BORE & 

PART NUM-

(  

PILOT HUB  

SPECIFY BORE 

&KEYWAY  

)  

RING  

SEAL RING  

1015 GC 05  

COUPLING  

RETAINER  

Summary of Contents for Falk GC02

Page 1: ...tion for up to three years The use of general purpose grease requires re lubrication of the coupling at least every six months If coupling leaks grease is exposed to extreme temperatures excessive moisture experiences frequent reversals or axial movements more frequent lubrication may be required USDA Approval LTG has the United States Department of Agriculture Food Safe ty Inspection Service appr...

Page 2: ...1 C and every three months for couplings operating at tem peratures of 160 F 71 C up to 200 F 93 C For temperatures beyond this range consult the Factory The minimum operating temperature must not be lower than the pour point of the oil The specified amount of grease listed in Table 4 Page 6 is in ounces and also applies to the volume of oil Specifications Type Mild EP gear oil that meets AGMA Spe...

Page 3: ...ically or mathematically and allow the incorporation of cold offsets which will compensate for shaft position changes due to thermal growth BI ANNUAL MAINTENANCE Re lubricate coupling if using general purpose greases If coupling leaks grease is exposed to extreme temperatures excessive moisture or frequent reversals more frequent lubrication may be required TYPE GC02 HORIZONTAL COUPLING INSTALLATI...

Page 4: ...r tool pry end of ring down and out of groove Wedge tool behind notch and pry ring from sleeve using spiral motion Slide sleeve off hubs TYPE GC05 HORIZONTAL COUPLING WITH FLOATING SHAFT 1 Mount Hubs Sleeve Seals Retainer Ring Place the sleeve WITH seal ring in sleeve seal groove on shaft BEFORE mounting flex hub 1 Mount flex hub 1 onto shaft as shown above so that the face is flush with the end o...

Page 5: ...Repeat procedure for other coupling end Check ring for proper seating Remove V blocks supports Fill with recommended grease until an excess appears at the open hole then insert plug Continue procedure for other coupling end CAUTION Make certain all lube plugs are inserted after lubricating ANNUAL MAINTENANCE For extreme or unusual operating conditions check coupling more frequently 1 The alignment...

Page 6: ...anuary 2005 5555 S Moorland Rd New Berlin WI 53151 7953 Supersedes 06 01 Telephone 262 796 4060 Fax 262 796 4064 www rexnord com COUPLING SIZE 1010G 1015G 1020G 1025G 1030G 1035G Gap 10 G02 05 125 3 125 3 125 3 188 5 188 5 250 6 Installation Limits G02 05 Offset Max 0015 0381 0015 0381 0015 0381 002 0508 002 0508 003 0762 Angular Max 003 0762 007 178 009 229 011 279 013 330 013 330 Operating Limit...

Page 7: ...2 250 Keyway 500 x 250 Rexnord 458 120 5555 S Moorland Rd New Berlin WI 53151 7953 January 2005 Telephone 262 796 4060 Fax 262 796 4064 www rexnord com Supersedes 06 01 F A L K10 15 GC0 205 TYPE SIZE PRODU CLASSIFICATION CT LUBE PLUG SLEEVE SEAL RING RING SEAL RING G SIZE BORE PART NUM 1015 GC 02 COUPLING FLEX HUB 1 SPECIFY BORE KEYWAY FLEX HUB 2 SPECIFY BORE KEYWAY RETAINER F A L K10 15 GC0 205 F...

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