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

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

SKU: B0027SBYAS Categories: Couplings, Couplings, Collars & Universal Joiners Tags: Boston Gear, elastomeric coupling, hub, jaw coupling

Description

Boston Gear FC20-15/16 jaw coupling hub

SPECIFICATIONS

Coupling Size Code FC20

Bore Type Finished w/ Keyway & SS

Bore Diameter 0.9375 in – 15/16 in

Jaw Type Straight

Hub Material Steel

Outside Diameter 2.0000 in

Length Through Bore 1.4375 in

Coupling Overall Length 3.6875 in

Hub End Diameter 1-3/4 in

Torque Capacity 470 in

Maximum RPM 1750 RPM

Screw Clamp Type Set Screw

Series FC

Manufacturer Product Page

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Manufacturer Catalog

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Weight 0.96 lbs

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Couplings

Boston Gear XFCA45 Polyurethane Spider Insert

Boston Gear Polyurethane spider insert Boston Gear FC45 and SSFC45

Size - Jaw Couplings: FC45
Material - Spiders: Polyurethane
Rated Torque: 5,250 in-lb
Max. RPM: 1,800 RPM
HP Rating @ 100 RPM: 7.50
Temp. Range: -32 Degrees to 200 Degrees F
HP Rating @ 300 RPM: 22.4

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

TB Wood’s L22545MM

TB Wood's L22545MM

L225 x 45 mm. Bore, Cast Iron Material

Model: L22545MM

TB Wood's L-Jaw couplings are designed to meet high-quality standards while remaining affordable. Available with four insert materials and three hub materials, L-Jaw couplings are 100% interchangeable with industry-standard designs.

Couplings

Boston Gear XFCBB30 BOST-BRONZ Shaft Coupling Insert

Boston Gear Bost-Bronz spider insert for Boston Gear FC30 and SSFC30

MFR # BRONZE INSERTS 08072

BOSTON GEAR Oil Impregnated Spider Insert: FC30, 3,200 in-lb Rated Torque, 690 RPM Max., Bronze

Couplings

Boston Gear FC20-3/4 Shaft Coupler hub

Size - Jaw Couplings FC20

Bore Dia. 3/4 in

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

Material - Hubs Steel

Outside Dia. 2 in

Assembled Coupling Length 3.69 in

Overall Length 3.69 in

UNSPSC 31163003

Product Description: Steel Jaw Coupling Hubs connect to drive shafts to provide dependable power transfer in high-temperature applications. A complete assembly requires two hubs and one jaw coupling spider, available separately.

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

Boston Gear XFCA25 Polyurethane Shaft Coupling Insert

Size - Jaw Couplings: FC25
Material - Spiders: Polyurethane
Rated Torque: 845 in-lb
Max. RPM: 3,600 RPM
HP Rating @ 100 RPM: 1.20
Temp. Range: -32 Degrees to 200 Degrees F
HP Rating @ 1750 RPM: 19.3 hp

Couplings

Boston Gear XFCBB45 BOST-BRONZ Shaft Coupling Insert

Boston Gear Bost-Bronz spider insert for Boston Gear FC45 and SSFC45

Mfr # XFCBB45 BRONZE INSERTS 08076

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 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

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 XFCA30 Polyurethane Shaft Coupling Insert

Boston Gear Polyurethane Spider insert - Boston Gear FC30 and SSFC30

Size - Jaw Couplings: FC30
Material - Spiders: Polyurethane
Rated Torque: 1,500 in-lb
Max. RPM: 3,600 RPM
HP Rating @ 100 RPM: 2.20
Temp. Range: -32 Degrees to 200 Degrees F
Serviceable Temp. Range (F): -32 to 200

Couplings

Lovejoy L110 HUB 11T

Lovejoy 68514437909 Specifications

Description	L110 HUB 11T 16/32DP W/L'LOC
Coupling Type	Jaw
Material	Sintered Iron
Color	Metallic
Weight	2.90 lb
Weight (Complete Coupling w/ Min. Bores)	5.30 lb
Weight (Complete Coupling w/ Max. Bores)	6.60 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
Splines are keyed to mesh with the splines of a shaft for a secure connection between hub and shaft
Transfers shock and misalignment to the center element of the coupling assembly for reduced wear on the shaft assembly

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 SSFC20 7/8 Jaw Coupling Hub w KW

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 XFCBB12 BOST-BRONZ Shaft Coupling Insert

Boston Gear Bost-Bronz spider insert for Boston Gear FC12 and SSFC12

PRODUCT DETAILS

Size FC12 Coupling Insert
Bronze

FEATURES

Recommended for high torque loads, particularly at slower speeds
Mfr # 08064

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

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

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

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

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

Lovejoy L110 HUB 23T

Lovejoy 68514437914 Specifications

Description	L110 HUB 23T 16/32DP W/L'LOC
Coupling Type	Jaw
Material	Sintered Iron
Color	Metallic
Weight	2.60 lb
Weight (Complete Coupling w/ Min. Bores)	5.30 lb
Weight (Complete Coupling w/ Max. Bores)	6.60 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
Splines are keyed to mesh with the splines of a shaft for a secure connection between hub and shaft
Transfers shock and misalignment to the center element of the coupling assembly for reduced wear on the shaft assembly

Couplings

Boston Gear FC45 2in Steel FC Coupling

PRODUCT DETAILS

Size FC45 Coupling Hub
2" Bore

FEATURES

No lubricant required
Complete with keyway and setscrew
Precision machined

MFR # FC45 2 HALF HUB 08310

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

Boston Gear FC20-15/16 jaw coupling hub