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, 4 Beam Clamp, 5/32in.x 5/32in.
Ruland Coupling, 4 Beam Clamp, 5/32in.x 5/32in. PCR12-2.5-2.5-A - main

Coupling, 4 Beam Clamp, 5/32in.x 5/32in.

  • Mfr # PCR12-2.5-2.5-A

  • Zoro # G8198294

product price: $41.99
/ea

Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Aluminum
Outside Dia.
0.75 in
Overall Length
29/32 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 #
PCR12-2.5-2.5-A
Zoro #
G8198294
UPC #
634529032411
Country of Origin
United States

Dimensions

Bore Dia.
5/32 in x 5/32 in
Outside Dia.
0.75 in
Overall Length
29/32 in
Outside Dia. (In.)
0.750 in
Length through Bore (In.)
0.386
Screw Size (mm)
M2.5
Overall Length (mm)
22.9
Screw Size
M2.5
Size
PCR12
Overall Length (In.)
0.9
Length through Bore
0.386 in
Clearance Dia. (mm)
20.3
Length through Bore (mm)
9.8
Outside Dia. (mm)
19.1
Clearance Dia. (In.)
0.875 in
Coupling Outside Diameter
3/4 in
Length Through Bore 1
0.4 in
Bore Diameter 1
5/32 in
Minimum Bore Diameter
5/32 in
Bore Diameter 2
5/32 in
Different Bore Sizes
No
Screw Thread Size
M2.5
Length Through Bore 2
0.4 in
Maximum Bore Diameter
5/32 in

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Aluminum
Finish
Bright
Style
4-Beam Clamp
Max. RPM
6,000 RPM
Max. Temp. Range (F)
225 Degrees
Max. Temp.
225 Degrees F
Max. Axial Misalignment (In.)
+/-0.005
Torsional Stiffness (Deg./In.-Lbs.)
0.26
Max. Parallel Misalignment (In.)
0.008 in
Rated Torque
17 in-lb
Max. Angular Misalignment
3 Degrees
Material
Aluminum
Item - Motion Control Couplings
Motion Control Coupling
Screw Type
Cap Screw
Min. Bore (In.)
0.156 in
Max. Bore (In.)
0.156 in
Torque (In.-Lbs.)
17
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, REACH Compliant, RoHS Compliant
Application
Light-Duty Power Transmission, Servo Motors to Lead Screws
Bore Tolerance
+0.001/-0.000 in
Screw Material
Alloy Steel
Maximum Torque
17 in-lb
Maximum Speed
6,000 RPM
Axial Motion
0.005 in
Coupling Material
Aluminum
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Minimum Operating Temperature
-40 Degrees F
Dynamic Torque Non-Reversing
8.5 lb-in
Dynamic Torque Reversing
4.25 lb-in
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
Shaft Locking Type
Clamp On
Zero Backlash
Yes
Number of Beams
4
Bore Type
Round
For Misalignment Type
Angular, Axial, Parallel
Number of Locking Screws
2
Maximum Operating Temperature
225 Degrees F
Fastener Tightening Torque
1.21 N-m
Moment of Inertia
0.0025 lb-in sq
Coupling Material Grade
7075
Shaft Tolerance
+0.0000/-0.0005 in
Full Bearing Support Required
Yes
Parallel Misalignment
0.008 in
Coupling Material Finish
Bright
Angular Misalignment
3 Degrees
Series
PCR
Screw Material Finish
Black Oxide
Torsional Stiffness
3.85 in-lb/Deg
Included Screws
(2) Hex Socket Cap Screw

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/32 in, Bore Diameter 2 5/32 in, Coupling Material Aluminum, Coupling Outside Diameter 3/4 in, Maximum Speed 6,000 RPM, Maximum Torque 17 in-lb, Axial Motion 0.005 in, Overall Length 29/32 in, Parallel Misalignment 0.008 in, System of Measurement Inch, Different Bore Sizes No, Torsional Stiffness 3.85 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 0.4 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