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, 12mmx12mm
Ruland Coupling, 6 Beam Clamp, 12mmx12mm FCMR38-12-12-SS - main

Coupling, 6 Beam Clamp, 12mmx12mm

  • Mfr # FCMR38-12-12-SS

  • Zoro # G8466087

product price: $212.99
/ea
Free Shipping & Returns

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Bore Dia.
12mm x 12mm
Material - Couplings
Stainless Steel
Outside Dia.
38.1 mm
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 #
FCMR38-12-12-SS
Zoro #
G8466087
UPC #
634529043837
Country of Origin
United States

Dimensions

Bore Dia.
12mm x 12mm
Outside Dia.
38.1 mm
Overall Length
57.2 mm
Length through Bore (mm)
26.47
Overall Length (In.)
2.25
Length through Bore (In.)
1.042
Screw Size (mm)
M6
Outside Dia. (In.)
1.5
Size
FCMR38
Clearance Dia. (mm)
41.71
Screw Size
M6
Clearance Dia. (In.)
1.642 in
Length through Bore
26.47 mm
Overall Length (mm)
57.2
Outside Dia. (mm)
38.1
Length Through Bore 2
27.3 mm
Bore Diameter 1
12 mm
Bore Diameter 2
12 mm
Screw Thread Size
M6
Coupling Outside Diameter
38.1 mm
Different Bore Sizes
No
Length Through Bore 1
27.3 mm

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Metric
Material - Couplings
Stainless Steel
Finish
Bright
Max. Axial Misalignment (In.)
+/-0.015
Screw Type
Cap Screw
Max. Bore (mm)
12 mm
Material
Stainless Steel
Max. Parallel Misalignment (In.)
0.03 in
Rated Torque
190 in-lb
Max. Temp. Range (F)
350 Degrees
Max. Temp.
350 Degrees F
Torque (In.-Lbs.)
190
Torsional Stiffness (Deg./In.-Lbs.)
0.021
Item - Motion Control Couplings
Motion Control Coupling
Style
6-Beam Clamp
Max. RPM
6,000 RPM
Max. Angular Misalignment
3 Degrees
Min. Bore (mm)
12
Standards
Conflict Minerals Compliant, DIN 912 12.9, REACH Compliant, RoHS3 Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Screw Material
Alloy Steel with Nypatch
Bore Tolerance
+0.025/-0.000 mm
Dynamic Torque Reversing
5.38 N-m
Maximum Operating Temperature
176 Degrees C
Shaft Tolerance
+0.000/-0.013 mm
Parallel Misalignment
0.76 mm
Moment of Inertia
0.000083407 kgf/m sq
Axial Motion
0.38 mm
Shaft Locking Type
Clamp On
Minimum Operating Temperature
-40 Degrees C
Coupling Material Finish
Bright
Full Bearing Support Required
Yes
Zero Backlash
Yes
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
Dynamic Torque Non-Reversing
10.76 N-m
Coupling Material Grade
303
Screw Material Finish
Black Oxide
Coupling Material
Stainless Steel
Angular Misalignment
3 Degrees
Bore Type
Round
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Included Screws
(2) Hex Socket Cap Screw
Maximum Torque
21.52 N-m
Maximum Speed
6,000 RPM
Number of Locking Screws
2
Number of Beams
6
Fastener Tightening Torque
16 N-m
For Misalignment Type
Angular, Axial, Parallel
Series
FCMR
Torsional Stiffness
5.26 N-m/Deg

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 12 mm, Bore Diameter 2 12 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 38.1 mm, Maximum Speed 6,000 RPM, Maximum Torque 21.52 N-m, Axial Motion 0.38 mm, Overall Length 57.2 mm, Parallel Misalignment 0.76 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 5.26 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 6, Length Through Bore 2 27.3 mm

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