Boston Gear FC20-9/16 Jaw coupling hub

Size – Jaw Couplings: FC20
Keyway Size Type: 1/8 in x 1/16 in
Material – Hubs: Steel
Outside Dia.: 2 in
Assembled Coupling Length: 3.69 in
Keyway Size: 1/8″ x 1/16″
Overall Length: 3.69 in

SKU: B0027S9Z4K Categories: Couplings, Couplings, Collars & Universal Joiners, Jaw Couplings Tags: Boston Gear, elastomeric coupling, hub, jaw coupling

Description

Boston Gear FC20-9/16 Jaw coupling hub

Dimensions

Size – Jaw Couplings	FC20
Bore Dia.	9/16 in
Keyway Size Type	1/8 in x 1/16 in
Outside Dia.	2 in
Assembled Coupling Length	3.69 in
Keyway Size	1/8″ x 1/16″
Overall Length	3.69 in
Size	FC20

Details

Item – Jaw Coupling Hubs	Jaw Coupling Hub
Material – Hubs	Steel
Material	Steel
Item	Shaft Coupler Body

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Couplings

Lovejoy L110 HUB 27T

Specifications

Description	L110 HUB 27T 16/32DP W/L'LOC
Coupling Type	Jaw
Material	Sintered Iron
Color	Metallic
Weight	2.40 lb
Weight (Complete Coupling w/ Min. Bores)	5.30 lb
Weight (Complete Coupling w/ Max. Bores)	6.60 lb

Couplings

Boston Gear XFCA15 Polyurethane Shaft Coupling Insert

Boston Gear Polyurethane Spider Insert for Boston Gear FC15 and SSFC15

BOSTON GEAR Polyurethane Spider Insert: FC15, 250 in-lb Rated Torque, 3,600 RPM Max., -32° to 200°F

Couplings

Boston Gear SSFC20 SOLID Jaw Coupling Hub

Key Features

Item - Jaw Coupling Hubs: Jaw Coupling Hub
Size - Jaw Couplings: SSFC20
Keyway Size Type: None
Material - Hubs: Stainless Steel
Outside Dia.: 2 in
Assembled Coupling Length: 3.69 in
Material: Stainless Steel
Overall Length: 3.69 in

Couplings

Boston Gear XFCA38 Polyurethane Shaft Coupling Insert

Boston Gear Polyurethane Spider Insert for Boston Gear FC38 and SSFC38

Size - Jaw Couplings: FC38
Material - Spiders: Polyurethane
Rated Torque: 3,000 in-lb
Max. RPM: 1,800 RPM
HP Rating @ 100 RPM: 4.30
Temp. Range: -32 Degrees to 200 Degrees F
HP Rating @ 1150 RPM: 45.8 hp

Couplings

Boston Gear XFCA20 Polyurethane Spider Insert

MFR DESCRIPTION XFCA20 NON METAL INSERTS 08054

Oil-Resistant Synthetic Rubber is recommended where quietness is desired, particularly at motor speeds
Polyurethane is recommended where moderate to heavy shock loads are encountered
Oil-Impregnated Bost-Bronze is recommended for high torque loads, particularly at slower speeds

Boston Gear Polyurethane Spider Insert for Boston Gear FC20 and SSFC20

Couplings

Lovejoy L100 HUB 20MM w/KW

Lovejoy 68514452093 Specifications

Description	L100 HUB 20MM 6X2.8MM KW
Hub Style	1
Coupling Type	Jaw
Material	Sintered Iron
Color	Metallic
# of Jaws	3
Elastomeric Member	SOX (NBR) Rubber
Weight	1.49 lb
Weight (Complete Coupling w/ Min. Bores)	2.40 lb
Weight (Complete Coupling w/ Min. Bores)	3.20 lb

For use with Lovejoy L type Jaw style flexible coupling assembly (sold separately)
Iron sintered with powdered metals for strength, durability, and corrosion resistance
Transfers shock and misalignment to the center element of the coupling assembly for reduced wear on the shaft assembly
Country of origin: United States

Boston Gear SSFC20-1 Jaw Coupling Hub 1/4 in x 1/8 in KW

Couplings

Boston Gear FC20-15/16 jaw coupling hub

Key Features

Size - Jaw Couplings FC20
Keyway Size Type 1/4 in x 1/8 in
Material - Hubs Steel
Outside Dia. 2 in
Assembled Coupling Length 3.69 in

Boston Gear XFCR45 Rubber Shaft Coupling Insert

Couplings

Boston Gear XFCR38 Rubber Coupling Insert

Boston Gear Rubber Spider Insert for Boston Gear FC38 and SSFC38

Size - Jaw Couplings: FC38
Material - Spiders: Synthetic Rubber
Rated Torque: 1,600 in-lb
Max. RPM: 1,800 RPM
HP Rating @ 100 RPM: 2.50
Temp. Range: -32 Degrees to 200 Degrees F
Item: Oil Resistant Spider Insert

Couplings

BOSTON GEAR SSFC12 Jaw Coupling Hub

Size - Jaw Couplings: SSFC12
Keyway Size Type: 1/8 in x 1/16 in
Material - Hubs: Stainless Steel
Outside Dia.: 1.25 in
Assembled Coupling Length: 2.31 in
Overall Length: 2.31 in
Size: SSFC12

Couplings

BOSTON GEAR SSFC20 7/8 Jaw Coupling Hub w KW

Size - Jaw Couplings SSFC20

Bore Dia. 7/8 in

Keyway Size Type 3/16 in x 3/32 in

Material - Hubs Stainless Steel

Outside Dia. 2 in

Assembled Coupling Length 3.69 in

Overall Length 3.69 in

Manufacturer UPC Number 884107384238

Couplings

Boston Gear XFCR15 Rubber Shaft Coupling Insert

Boston Gear Rubber Spider Insert for Boston Gear FC15 and SSFC15

Couplings

Lovejoy L-AL 099-100 Solid Jaw Coupling Elastomer Spider

Lovejoy 68514411494 Specifications

Description	L/AL099/100 SPIDER SOX
Coupling Type	Jaw
Material	SOX (NBR) Rubber
Insert Style	Solid
Color	Black
Type	Elastomeric Insert
Weight	0.06 lb

Spider

Lovejoy AL100 HUB 25MM

Lovejoy 68514476391 Specifications

Description	AL100 HUB 25MM 8X3.3MM KW 2SS
Hub Style	1
Coupling Type	Jaw
Material	Aluminum
Color	Silver
# of Jaws	3
Elastomeric Member	SOX (NBR) Rubber
Weight	0.56 lb
Weight - Solid	1.10 lb
Weight (Complete Coupling w/ Max. Bores)	1.50 lb

Couplings

BOSTON GEAR FC-15-1/2 SHAFT COUPLING

Boston Gear FC15 1/2

Steel FC Coupling, Size 15, 1/2 in. Bore

MFR #FC15 1/2

Couplings

Boston Gear XFCBB38 Bost-Bronz Coupling Insert

Boston Gear Bost-Bronz spider insert for Boston Gear FC38 and SSFC38

MFR # XFCBB38 BRONZE INSERTS 08074

Couplings

Boston Gear XFCR20 Rubber Coupling Insert

Boston Gear Rubber Spider insert for Boston Gear FC20 and SSFC20

MFR DESCRIPTION

XFCR20 RUBBER INSERT 08082

Oil-Resistant Synthetic Rubber is recommended where quietness is desired, particularly at motor speeds
Polyurethane is recommended where moderate to heavy shock loads are encountered
Oil-Impregnated Bost-Bronze is recommended for high torque loads, particularly at slower speeds

Couplings

Boston Gear FC20-1/2 Jaw coupling hub

RPM [MAX]	1800 rpm
LENGTH THROUGH BORE	1.57 in
OUTSIDE DIA.	2 in
KEYWAY SIZE	1/8 x 1/16
LOCK TYPE	Setscrew

COUPLING SIZE	FC20
MATERIAL	Steel
HUB DIA.	1 3/4 in
WEIGHT	1.181 LB
EAN OR UPC	781711082584

Couplings

Boston Gear FC20-7/8 Jaw coupling hub

Series	:	FC Series
Coupling Size	:	FC20
Bore Diameter	:	7/8 in
Hub Diameter	:	1-3/4 in
Hub Length	:	1-1/8 in
Keyway Size	:	3/16 x 3/32 in
Maximum Speed	:	1750 rpm
Length Through Bore	:	1-4/16 in
Screw Size	:	5/16-18
Material	:	Steel

Couplings

Boston Gear SSFC20-3/4 SS Jaw Coupling Hub

Boston Gear SSFC20 3/4" SS Jaw Coupling Hub

Bore Dia. 3/4 in Keyway Size Type 3/16 in x 3/32 in Outside Dia. 2 in Assembled Coupling Length 3.69 in Keyway Size 3/16" x 3/32" Overall Length 3.69 in UPC Number 884107384221

Boston Gear XFCBB12 BOST-BRONZ Shaft Coupling Insert

Couplings

Boston Gear XFCBB20 Bost-Bronz Coupling Insert

OVERVIEW

MFR DESCRIPTION

XFCBB20 BRONZE INSERTS 08068

Oil-Resistant Synthetic Rubber is recommended where quietness is desired, particularly at motor speeds
Polyurethane is recommended where moderate to heavy shock loads are encountered
Oil-Impregnated Bost-Bronze is recommended for high torque loads, particularly at slower speeds

Boston Gear Bost-Bronz spider insert for FC20 and SSFC20

Couplings

Lovejoy L/AL110 SPIDER BRONZE 1-3/16

Lovejoy 68514411727 Specifications

Description	L/AL110 SPIDER BNZ OCT 1-3/16
Coupling Type	Jaw
Material	Bronze
Insert Style	Open Center
Color	Bronze
Type	Elastomeric Insert
Weight	0.68 lb

Couplings

Boston Gear XFCA12 Poly Insert

Boston Gear Polyurethane Spider Insert for Boston Gear FC12 and SSFC12

Key Features

Size - Jaw Couplings FC12
Material - Spiders Synthetic Rubber
Rated Torque 125 in-lb
Max. RPM 3,600 RPM
HP Rating @ 100 RPM 0.19

Couplings

Lovejoy L/AL110 SPIDER SOX OCT 1-3/16

Lovejoy 68514411711 Specifications

Description	L/AL110 SPIDER SOX OCT 1-3/16
Coupling Type	Jaw
Material	SOX (NBR) Rubber
Insert Style	Open Center
Color	Black
Type	Elastomeric Insert
Weight	0.15 lb

Couplings

Lovejoy L100 HUB 1-1/8 w/ KW

Lovejoy 68514411518 Specifications

Description	L100 HUB 1-1/8 1/4X1/8 KW
Hub Style	1
Coupling Type	Jaw
Material	Sintered Iron
Color	Metallic
# of Jaws	3
Elastomeric Member	SOX (NBR) Rubber
Weight	1.34 lb
Weight (Complete Coupling w/ Max. Bores)	3.20 lb
Weight (Complete Coupling w/ Min. Bores)	2.40 lb

Boston Gear FC20-9/16 Jaw coupling hub

Description

Dimensions

Details

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Reviews

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Related products

Lovejoy L110 HUB 27T

Specifications

Description

L110 HUB 27T 16/32DP W/L'LOC

Coupling Type

Jaw

Material

Sintered Iron

Color

Metallic

Weight

2.40 lb

Weight (Complete Coupling w/ Min. Bores)

5.30 lb

Weight (Complete Coupling w/ Max. Bores)

6.60 lb

Boston Gear XFCA15 Polyurethane Shaft Coupling Insert

Boston Gear Polyurethane Spider Insert for Boston Gear FC15 and SSFC15

BOSTON GEAR Polyurethane Spider Insert: FC15, 250 in-lb Rated Torque, 3,600 RPM Max., -32° to 200°F

Key Features

Lovejoy L100 HUB 20MM w/KW

Lovejoy 68514452093 Specifications

Description

L100 HUB 20MM 6X2.8MM KW

Hub Style

1

Coupling Type

Jaw

Material

Sintered Iron

Color

Metallic

# of Jaws

3

Elastomeric Member

SOX (NBR) Rubber

Weight

1.49 lb

Weight (Complete Coupling w/ Min. Bores)

2.40 lb

Weight (Complete Coupling w/ Min. Bores)

3.20 lb

Boston Gear FC20-15/16 jaw coupling hub

Key Features

Boston Gear Rubber Spider Insert for Boston Gear FC38 and SSFC38

Lovejoy L-AL 099-100 Solid Jaw Coupling Elastomer Spider

Lovejoy 68514411494 Specifications

Description

L/AL099/100 SPIDER SOX

Coupling Type

Jaw

Material

SOX (NBR) Rubber

Insert Style

Solid

Color

Black

Type

Elastomeric Insert

Weight

0.06 lb

Lovejoy AL100 HUB 25MM

Lovejoy 68514476391 Specifications

Description

AL100 HUB 25MM 8X3.3MM KW 2SS

Hub Style

1

Coupling Type

Jaw

Material

Aluminum

Color