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. Motion Control Couplings
  10. /
  11. Coupling, 4 Beam Clamp, Bore 6 x 6 mm
Ruland Coupling, 4 Beam Clamp, Bore 6 x 6 mm PCMR19-6-6-A - main

Coupling, 4 Beam Clamp, Bore 6 x 6 mm

  • Mfr # PCMR19-6-6-A

  • Zoro # G1960987

product price: $45.15
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
Bore Dia.
6mm x 6mm
Rated Torque
14 in-lb
Max. RPM
6,000 RPM
Outside Dia.
19.1 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 #
PCMR19-6-6-A
Zoro #
G1960987
UPC #
634529031582
Country of Origin
United States

Dimensions

Bore Dia.
6mm x 6mm
Outside Dia.
19.1 mm
Overall Length
22.9 mm
Overall Length (In.)
0.90
Screw Size
M2.5
Outside Dia. (In.)
0.75
Length through Bore (In.)
0.450
Length through Bore
11.45 mm
Screw Size (mm)
M2.5
Overall Length (mm)
22.90
Length through Bore (mm)
11.45
Outside Dia. (mm)
19.10
Clearance Dia. (mm)
19.1
Different Bore Sizes
No
Coupling Outside Diameter
19.1 mm
Screw Thread Size
M2.5
Bore Diameter 1
6 mm
Length Through Bore 1
10.7 mm
Bore Diameter 2
6 mm
Length Through Bore 2
10.7 mm

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Rated Torque
14 in-lb
Max. RPM
6,000 RPM
Material - Couplings
Aluminum
Item
Motion Control Coupling
Screw Type
Cap Screw
Item - Motion Control Couplings
Motion Control Coupling
Material
Aluminum
Finish
Bright
Torque (In.-Lbs.)
14
Max. Temp. Range (F)
225
Torsional Stiffness (Deg./In.-Lbs.)
0.33
Style
4 Beam Clamp
Max. Angular Misalignment
3 Degrees
Max. Axial Misalignment (In.)
+/-0.005
Max. Temp.
225 Degrees F
Max. Parallel Misalignment (In.)
0.008 in
Axial Motion
0.13 mm
Bore Tolerance
+0.025/-0.000 mm
Moment of Inertia
0.000000731 kgf/m sq
Dynamic Torque Non-Reversing
0.79 N-m
Screw Material
Alloy Steel
Dynamic Torque Reversing
0.4 N-m
Number of Beams
4
Shaft Tolerance
+0.000/-0.013 mm
Maximum Torque
1.58 N-m
Angular Misalignment
3 Degrees
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
For Misalignment Type
Angular, Axial, Parallel
Features
Balanced Design for Reduced Vibration, Higher Torque Capacity, Larger Body Sizes than Single Beam Couplings, Lower Windup, Machined from a Single Piece of Material, Two Sets of Two Spiral Cuts, Zero-Backlash
Number of Locking Screws
2
Coupling Material Grade
7075
System of Measurement
Metric
Screw Material Finish
Black Oxide
Parallel Misalignment
0.2 mm
Maximum Speed
6,000 RPM
Zero Backlash
Yes
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Series
PCMR
Full Bearing Support Required
Yes
Fastener Tightening Torque
1.21 N-m
Bore Type
Round
Maximum Operating Temperature
107 Degrees C
Shaft Locking Type
Clamp On
Coupling Material
Aluminum
Included Screws
(2) Hex Socket Cap Screw
Minimum Operating Temperature
-40 Degrees C
Torsional Stiffness
0.34 N-m/Deg
Coupling Material Finish
Bright
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 6 mm, Bore Diameter 2 6 mm, Coupling Material Aluminum, Coupling Outside Diameter 19.1 mm, Maximum Speed 6,000 RPM, Maximum Torque 1.58 N-m, Axial Motion 0.13 mm, Overall Length 22.9 mm, Parallel Misalignment 0.2 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 0.34 N-m/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 10.7 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