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Ruland Coupling, 4 Beam Clamp, 5/16in.x 1/4in. PCR14-5-4-SS - main

Coupling, 4 Beam Clamp, 5/16in.x 1/4in.

  • Mfr # PCR14-5-4-SS

  • Zoro # G7889077

product price: $118.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Stainless Steel
Outside Dia.
0.875 in
Overall Length
1 1/16 in
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Specifications

Product Information

MFR #
PCR14-5-4-SS
Zoro #
G7889077
UPC #
634529049778
Country of Origin
United States

Dimensions

Bore Dia.
5/16 in x 1/4 in
Outside Dia.
0.875 in
Overall Length
1 1/16 in
Length through Bore
0.45 in
Length through Bore (mm)
11.43
Length through Bore (In.)
0.45
Clearance Dia. (In.)
0.75 in
Outside Dia. (mm)
22.2
Screw Size
M3
Outside Dia. (In.)
0.875 in
Overall Length (In.)
1.063
Screw Size (mm)
M3
Size
PCR14
Overall Length (mm)
27
Clearance Dia. (mm)
19.1
Coupling Outside Diameter
7/8 in
Bore Diameter 2
1/4 in
Screw Thread Size
M3
Different Bore Sizes
Yes
Length Through Bore 2
0.5 in
Bore Diameter 1
5/16 in
Length Through Bore 1
0.5 in

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Item
Motion Control Coupling
System of Measurement
Inch
Material - Couplings
Stainless Steel
Finish
Bright
Max. Temp. Range (F)
350 Degrees
Torque (In.-Lbs.)
22
Max. Bore (In.)
0.313 in
Max. Axial Misalignment (In.)
+/-0.005
Min. Bore (In.)
0.25 in
Max. Parallel Misalignment (In.)
0.008 in
Material
Stainless Steel
Style
4-Beam Clamp
Item - Motion Control Couplings
Motion Control Coupling
Screw Type
Cap Screw
Max. Angular Misalignment
3 Degrees
Max. Temp.
350 Degrees F
Rated Torque
22 in-lb
Torsional Stiffness (Deg./In.-Lbs.)
0.135
Max. RPM
6,000 RPM
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 Operating Temperature
350 Degrees F
Maximum Speed
6,000 RPM
Dynamic Torque Reversing
5.5 lb-in
Coupling Material
Stainless Steel
Number of Locking Screws
2
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
Coupling Material Finish
Bright
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 Beams
4
Maximum Torque
22 in-lb
Bore Type
Round
Angular Misalignment
3 Degrees
Full Bearing Support Required
Yes
Minimum Operating Temperature
-40 Degrees F
Dynamic Torque Non-Reversing
11 lb-in
Fastener Tightening Torque
2.1 N-m
Coupling Material Grade
303
Shaft Tolerance
+0.0000/-0.0005 in
Axial Motion
0.005 in
Series
PCR
Torsional Stiffness
7.41 in-lb/Deg
Shaft Locking Type
Clamp On
Included Screws
(2) Hex Socket Cap Screw
Parallel Misalignment
0.008 in
Screw Material Finish
Black Oxide
For Misalignment Type
Angular, Axial, Parallel
Zero Backlash
Yes
Moment of Inertia
0.0157 lb-in sq

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/16 in, Bore Diameter 2 1/4 in, Coupling Material Stainless Steel, Coupling Outside Diameter 7/8 in, Maximum Speed 6,000 RPM, Maximum Torque 22 in-lb, Axial Motion 0.005 in, Overall Length 1 1/16 in, Parallel Misalignment 0.008 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 7.41 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 0.5 in

Restrictions

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

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