Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Power Transmission
  4. /
  5. Bearings, V-belts & Power Transmission Equipment
  6. /
  7. Couplings, Collars, & Adapters
  8. /
  9. Rigid Clamp Couplings
  10. /
  11. Rigid Shaft Coupling, Set Screw, 1-1/8in.
Ruland Rigid Shaft Coupling, Set Screw, 1-1/8in. SCX-18-18-F - main

Rigid Shaft Coupling, Set Screw, 1-1/8in.

  • Mfr # SCX-18-18-F

  • Zoro # G8331041

product price: $45.99
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Set Screw
System of Measurement
Inch
Material - Couplings
1215 Lead Free Steel
Outside Dia.
1 7/8 in
Overall Length
3 1/8 in
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
SCX-18-18-F
Zoro #
G8331041
UPC #
634529076316
Country of Origin
United States

Dimensions

Bore Dia.
1 1/8 in
Outside Dia.
1 7/8 in
Overall Length
3 1/8 in
Screw Size (In.)
3/8-16
Screw Size
3/8"-16
Screw Thread Size
3/8"-16
Minimum Bore Diameter
1 1/8 in
Bore Diameter 2
1 1/8 in
Bore Diameter 1
1 1/8 in
Different Bore Sizes
No
Clearance Diameter
1.88 in
Maximum Bore Diameter
1 1/8 in
Coupling Outside Diameter
1 7/8 in

Details

Shaft Locking Type - Couplings
1 Piece Set Screw
Item
Rigid Shaft Coupling
System of Measurement
Inch
Material - Couplings
1215 Lead Free Steel
With Keyway / Without Keyway
Without Keyway
Finish
black oxide
Application
Zero Backlash Coupling That is Well Suited for Precise Servo Applications and Shaft to Shaft Connections with No Misalignment
Type
Set Screw Type
Machined From
Bar Stock
Design
Precision Honed Bores On Straight Bore Rigid Couplings, Anti-Vibration Coating Used On Hardware, Bore Tolerance of +.002"/.0005" (+.050mm/+.012mm), Machined From Solid Bar Stock and Sourced Exclusively from North American Mills
Provides
High Torque with No Misalignment Capabilities
Material
1215 Lead Free Steel
Item - Rigid Shaft Couplings
Rigid Shaft Coupling
Max. RPM
4,000 RPM
Standards
ANSI, Conflict Minerals Compliant, REACH Compliant, RoHS3 Compliant
Bore Tolerance
+0.0020 in / +0.0005 in
Screw Material
Alloy Steel
Included Screws
(4) Set Screws
Maximum Operating Temperature
350 Degrees F
Maximum Speed
4,000 RPM
Coupling Construction
One-Piece
Maximum Torque
4,400 in-lb
Bore Type
Round
Coupling Material Grade
1215
Minimum Operating Temperature
-40 Degrees F
Number of Locking Screws
4
Features
Precision Honed Bores, Vibration-Resistant Screws
Resistance Properties
Corrosion Resistant
Coupling Material Finish
Black Oxide
Coupling Material
Carbon Steel
Zero Backlash
Yes
Screw Material Finish
Black Oxide
Shaft Tolerance
+0.0000 in / -0.0005 in
Shaft Locking Type
Set Screw
Fastener Tightening Torque
290 lb-in

Description

Rigid Shaft Coupling, Bore Diameter 1 1 1/8 in, Bore Diameter 2 1 1/8 in, Bore Type Round, Clearance Diameter 1.88 in, Coupling Construction One-Piece, Coupling Material Carbon Steel, Coupling Outside Diameter 1 7/8 in, Different Bore Sizes No, Keyway Depth 1 Not Applicable, Keyway Depth 2 Not Applicable, Minimum Bore Diameter 1 1/8 in, Keyway Width 1 Not Applicable, Keyway Width 2 Not Applicable, Maximum Bore Diameter 1 1/8 in, Maximum Speed 4,000 RPM, Maximum Torque 4,400 in-lb

Restrictions

WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov

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