L-Jaw Coupling Hub, L190, Sint Iron, 1-7/8"
- Mfr # L190178
- Zoro # G2741505
product price:Â
$
92.39
/ea
Key Features
Item - Jaw Coupling Hubs
Jaw Coupling Hub
Size - Jaw Couplings
L190
Keyway Size Type
1/2 in x 1/4 in
Material - Hubs
Sintered Iron
Outside Dia.
4.5 in
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Specifications
Details
- MFR #
- L190178
- Zoro #
- G2741505
- UPC #
- 698672111218
- Country of Origin
- Mexico
- Item - Jaw Coupling Hubs
- Jaw Coupling Hub
- Material - Hubs
- Sintered Iron
- Item
- Jaw Coupling Hub
- Material
- Sintered iron
- Bore Tolerance
- +0.0005/+0.0015 in
- Compatible Center Element Manufacturer Part Number
- L190H, L190N, L190U
- Included Screws
- Set Screw
- Horsepower @ 100 RPM
- 2.7 hp (Buna-N Spider), 4.1 hp (Urethane Spider), 7.4 hp (Hytrel Spider)
- Resistance Properties
- Chemical Resistant, Oil Resistant
- Hub Material
- Cast Iron
- Shaft Locking Type
- Set Screw
- Maximum Operating Temperature
- 250 Degrees F
- Number of Locking Screws
- 1
- Hub Projection
- 1 15/16 in
- Bore Type
- Round Bore with Keyway
- Maximum Speed
- 5,000 RPM
- Jaw Profile
- Straight
- Weight
- 6.9 lb
- System of Measurement
- Inch
- Maximum Torque for Spider Types
- 1762 in-lb (Buna-N), 2589 in-lb (Urethane), 4680 in-lb (Hytrel)
- Minimum Operating Temperature
- -31 Degrees F
- Standards
- ISO Certified
Dimensions
- Size - Jaw Couplings
- L190
- Bore Dia.
- 1 7/8 in
- Keyway Size Type
- 1/2 in x 1/4 in
- Outside Dia.
- 4.5 in
- Assembled Coupling Length
- 4.88 in
- Overall Length
- 4.88 in
- Size
- L190
- Keyway Size
- 1/2" x 1/4"
- Coupling Size
- L190
- Maximum Bore Diameter
- 2 1/8 in
- Hub Diameter
- 4 in
- Keyway Depth
- 1/4 in
- Length through Bore
- 1.9 in
- Bore Diameter
- 1 7/8 in
- Screw Thread Size
- 7/16"-14 UNC 2B
- Outside Diameter
- 4 1/2 in
- Coupling Overall Length
- 4 7/8 in
- Keyway Width
- 1/2 in
Description
Jaw Coupling Hub, Coupling Size L190, Outside Diameter 4 1/2 in, Coupling Overall Length 4 7/8 in, System of Measurement Inch, Hub Material Cast Iron, Maximum Speed 5,000 RPM, Horsepower @ 100 RPM 2.7 hp (Buna-N Spider), 4.1 hp (Urethane Spider), 7.4 hp (Hytrel Spider), Keyway Depth 1/4 in, Keyway Width 1/2 in, Bore Diameter 1 7/8 in, Shaft Locking Type Set Screw, Bore Type Round Bore with Keyway, Jaw Profile Straight, Compatible Center Element Manufacturer Part Number L190H, L190N, L190U
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