customer-service Help
  1. Home
  2. /
  3. Power Transmission
  4. /
  5. Bearings, V-belts & Power Transmission Equipment
  6. /
  7. Couplings, Collars, & Adapters
  8. /
  9. Jaw Type Couplings
  10. /
  11. L-Jaw Coupling Hub, L190, Sint Iron, 1-1/4"
Shop All Jaw Type Couplings
Tb Woods

L-Jaw Coupling Hub, L190, Sint Iron, 1-1/4"

original price: $78.65
9% off
new price: $70.79
/ea
Free Shipping on orders over $50
Free 30-Day Returns

Key Features

  • Size - Jaw Couplings L190
  • Keyway Size Type 1/4 in x 1/8 in
  • Material - Hubs Sintered Iron
  • Outside Dia. 4.5 in
  • Assembled Coupling Length 4.88 in
See all product information

Product Information

Dimensions

Size - Jaw Couplings L190
Bore Dia. 1 1/4 in
Keyway Size Type 1/4 in x 1/8 in
Outside Dia. 4.5 in
Assembled Coupling Length 4.88 in
Overall Length 4.88 in
Size L190
Keyway Size 1/4" x 1/8"
Coupling Size L190
Keyway Width 1/4 in
Coupling Overall Length 4 7/8 in
Maximum Bore Diameter 2 1/8 in
Keyway Depth 1/8 in
Length through Bore 1.9 in
Outside Diameter 4 1/2 in
Hub Diameter 4 in
Screw Thread Size 7/16"-14 UNC 2B
Bore Diameter 1 1/4 in

Details

Item - Jaw Coupling Hubs Jaw Coupling Hub
Material - Hubs Sintered Iron
Item Jaw Coupling Hub
Material Sintered iron
Hub Projection 1 15/16 in
Maximum Speed 5,000 RPM
Included Screws Set Screw
Jaw Profile Straight
Maximum Torque for Spider Types 1762 in-lb (Buna-N), 2589 in-lb (Urethane), 4680 in-lb (Hytrel)
Minimum Operating Temperature -31 Degrees F
Number of Locking Screws 1
Shaft Locking Type Set Screw
Resistance Properties Chemical Resistant, Oil Resistant
Weight 6.9 lb
Bore Type Round Bore with Keyway
Maximum Operating Temperature 250 Degrees F
Standards ISO Certified
Bore Tolerance +0.0005/+0.0015 in
Compatible Center Element Manufacturer Part Number L190H, L190N, L190U
Horsepower @ 100 RPM 2.7 hp (Buna-N Spider), 4.1 hp (Urethane Spider), 7.4 hp (Hytrel Spider)
System of Measurement Inch
Hub Material Cast Iron

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 1/8 in, Keyway Width 1/4 in, Bore Diameter 1 1/4 in, Shaft Locking Type Set Screw, Bore Type Round Bore with Keyway, Jaw Profile Straight, Compatible Center Element Manufacturer Part Number L190H, L190N, L190U

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products