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. Coupling, 6 Beam Clamp, Bore 5/16x3/16 In
Ruland Coupling, 6 Beam Clamp, Bore 5/16x3/16 In FCR12-5-3-SS - main

Coupling, 6 Beam Clamp, Bore 5/16x3/16 In

  • Mfr # FCR12-5-3-SS

  • Zoro # G1058662

product price: $125.99
/ea
Free Shipping & Returns

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Stainless Steel
Outside Dia.
0.75 in
Overall Length
1 1/4 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 #
FCR12-5-3-SS
Zoro #
G1058662
UPC #
634529044087
Country of Origin
United States

Dimensions

Bore Dia.
5/16 in x 3/16 in
Outside Dia.
0.75 in
Overall Length
1 1/4 in
Length through Bore
0.625 in
Length through Bore (In.)
0.625
Screw Size
M4
Screw Size (mm)
M4
Outside Dia. (In.)
0.750
Clearance Dia. (In.)
0.879 in
Overall Length (In.)
1.25
Different Bore Sizes
Yes
Screw Thread Size
M3
Bore Diameter 2
3/16 in
Length Through Bore 1
0.6 in
Bore Diameter 1
5/16 in
Coupling Outside Diameter
3/4 in
Length Through Bore 2
0.6 in

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Stainless Steel
Finish
Bright
Torsional Stiffness (Deg./In.-Lbs.)
0.096
Style
6 Beam Clamp
Screw Type
Cap Screw
Max. Parallel Misalignment (In.)
0.008 in
Max. Temp. Range (F)
350
Max. Angular Misalignment
3 Degrees
Max. Temp.
350 Degrees F
Material
Stainless Steel
Max. Axial Misalignment (In.)
+/-0.005
Max. RPM
6,000 RPM
Torque (In.-Lbs.)
31
Rated Torque
31 in-lb
Item - Motion Control Couplings
Motion Control Coupling
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Bore Tolerance
+0.001/-0.000 in
Screw Material
Alloy Steel with Nypatch
Zero Backlash
Yes
Moment of Inertia
0.01 lb-in sq
For Misalignment Type
Angular, Axial, Parallel
Coupling Material Finish
Bright
Bore Type
Round
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Dynamic Torque Reversing
7.75 lb-in
Maximum Speed
6,000 RPM
Axial Motion
0.005 in
Minimum Operating Temperature
-40 Degrees F
Number of Locking Screws
2
Features
Balanced Design for Reduced Vibration, Higher Torque Capacity, Larger Body Sizes than Single or Four Beam Couplings, Lower Windup, Machined from a Single Piece of Material, Spiral Coupling With Nypatch Anti-Vibration Hardware, Two Sets of Three Spiral Cuts, Zero-Backlash
Shaft Tolerance
+0.0000/-0.0005 in
Coupling Material Grade
303
Torsional Stiffness
10.42 in-lb/Deg
Full Bearing Support Required
Yes
Maximum Torque
31 in-lb
Included Screws
(2) Hex Socket Cap Screw
Maximum Operating Temperature
350 Degrees F
Number of Beams
6
Shaft Locking Type
Clamp On
Screw Material Finish
Black Oxide
Series
FCR
Fastener Tightening Torque
2.1 N-m
Coupling Material
Stainless Steel
Dynamic Torque Non-Reversing
15.5 lb-in
Angular Misalignment
3 Degrees
Parallel Misalignment
0.008 in

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/16 in, Bore Diameter 2 3/16 in, Coupling Material Stainless Steel, Coupling Outside Diameter 3/4 in, Maximum Speed 6,000 RPM, Maximum Torque 31 in-lb, Axial Motion 0.005 in, Overall Length 1 1/4 in, Parallel Misalignment 0.008 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 10.42 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 6, Length Through Bore 2 0.6 in

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