Boston Gear FC20-3/4 Shaft Coupler hub
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.
SKU: B004NEWIHW
Categories: Couplings, Couplings, Collars & Universal Joiners, Jaw Couplings
Tags: Boston Gear, elastomeric coupling, hub, jaw coupling
Description
Max Outside Diameter: 2.0000 in
Max Torque: 1,000 in lb
Overall Assy Length: 4.8125 in
Hub Diameter: 1.7500 in
Bore Diameter: 3/4 in
Coupling Size: FC20
Weight: 1.100 lb
Thru Bore Length: 1.4375 in
Max HP (Bronze Insert): 18.2 HP @1150 RPM Max
Max HP (Rubber Insert): 13.7 HP @3450 RPM Max
Max HP (Poly Insert): 20.7 HP @3450 RPM Max
Reviews (0)
Be the first to review “Boston Gear FC20-3/4 Shaft Coupler hub” Cancel reply
Related products
Boston Gear XFCR15 Rubber Shaft Coupling Insert
Boston Gear Rubber Spider Insert for Boston Gear FC15 and SSFC15
Lovejoy 68514426088 L095 Standard Jaw Coupling Hub Sintered Iron 0.5in bore KW
Specifications
Description |
L095 HUB 1/2 1/8X1/16KW |
Hub Style |
1 |
Coupling Type |
Jaw |
Material |
Sintered Iron |
Color |
Metallic |
# of Jaws |
3 |
Elastomeric Member |
SOX (NBR) Rubber |
Weight |
0.79 lb |
Weight (Complete Coupling w/ Max. Bores) |
1.80 lb |
Weight (Complete Coupling w/ Min. Bores) |
1.30 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
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
Boston Gear SSFC20-1 Jaw Coupling Hub 1/4 in x 1/8 in KW
SSFC Series Insert (3 Jaw) Type Couplings are made of 316 Stainless Steel and are available with precision machined bored or solid hubs. The SSFC Series coupling offers three types of inserts for different service requirements.
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
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
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
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 L-AL 099-100 Solid Jaw Coupling Elastomer Spider
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 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 |
Boston Gear SSFC20-5/8 SS Jaw coupling hub
- Size - Jaw Couplings: SSFC20
- 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
- UPC 884107384214
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
Lovejoy 38143 Size RRS090 Radially Removable Spacer Coupling Hub 0.625" Bore KW
Specifications
Description |
RRS090 HUB 5/8 3/16X3/32KW |
Hub Style |
1 |
Coupling Type |
Jaw |
Material |
Sintered Iron |
Color |
Metallic/Gray |
# of Jaws |
3 |
Elastomeric Member |
SOX (NBR) Rubber |
Weight |
0.57 lb |
Couplings
Lovejoy L110 HUB 37.5MM
Lovejoy 68514476496 Specifications
Description |
L110 HUB 37.5MM *10X4MM KW |
Hub Style |
1 |
Coupling Type |
Jaw |
Material |
Sintered Iron |
Color |
Metallic |
# of Jaws |
3 |
Elastomeric Member |
SOX (NBR) Rubber |
Weight |
2.70 lb |
Weight (Complete Coupling w/ Min. Bores) |
5.30 lb |
Weight (Complete Coupling w/ Min. 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
- Transfers shock and misalignment to the center element of the coupling assembly for reduced wear on the shaft assembly
Couplings
Lovejoy L100 HUB 1-1/4 1/4X1/8 KW
Lovejoy 68514411520 Specifications
Description |
L100 HUB 1-1/4 1/4X1/8 KW |
Hub Style |
1 |
Coupling Type |
Jaw |
Material |
Sintered Iron |
Color |
Metallic |
# of Jaws |
3 |
Elastomeric Member |
SOX (NBR) Rubber |
Weight |
1.25 lb |
Weight (Complete Coupling w/ Max. Bores) |
3.20 lb |
Weight (Complete Coupling w/ Min. Bores) |
2.40 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
Couplings
Boston Gear XFCA12 Poly Insert
Boston Gear Polyurethane Spider Insert for Boston Gear FC12 and SSFC12Key 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
Lovejoy 66873 Size CJ 28/38B Curved Jaw Coupling Hub, Powdered Metal Steel, Inch, 1.5 Bore, 3/8'' x 3/16'' KW
Specifications
Description |
CJ 28/38B HUB PM 1-1/2 3/8KW |
Hub Style |
B |
Type |
Curved Jaw Coupling Hubs |
Hub Material |
Powder Metal |
Style |
Bored |
Color |
Metallic |
Coupling Type |
Jaw |
Weight |
1.40 lb |
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
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 |
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 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 XFCR30 Rubber Coupling Insert
Boston Gear Rubber spider insert for Boston Gear FC30 and SSFC30- Size - Jaw Couplings: FC30
- Material - Spiders: Synthetic Rubber
- Rated Torque: 800 in-lb
- Max. RPM: 3,600 RPM
- HP Rating @ 100 RPM: 1.30
- Temp. Range: -32 Degrees to 200 Degrees F
- Max. Torque (In.-Lbs.): 800
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
Reviews
There are no reviews yet.