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Ruland Coupling, 4 Beam Clamp, 5/16in.x 5/16in. PCR18-5-5-SS - main

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

  • Mfr # PCR18-5-5-SS

  • Zoro # G7980716

product price: $113.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Stainless Steel
Outside Dia.
1.125 in
Overall Length
1 1/2 in
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Specifications

Product Information

MFR #
PCR18-5-5-SS
Zoro #
G7980716
UPC #
634529049860
Country of Origin
United States

Dimensions

Bore Dia.
5/16 in x 5/16 in
Outside Dia.
1.125 in
Overall Length
1 1/2 in
Overall Length (In.)
1.5
Outside Dia. (mm)
28.6
Length through Bore
0.67 in
Overall Length (mm)
38.1
Screw Size
M4
Size
PCR18
Clearance Dia. (mm)
20.3
Outside Dia. (In.)
1.125 in
Length through Bore (In.)
0.67
Clearance Dia. (In.)
0.875 in
Length through Bore (mm)
17.02
Screw Size (mm)
M4
Bore Diameter 1
5/16 in
Screw Thread Size
M4
Bore Diameter 2
5/16 in
Length Through Bore 2
0.7 in
Length Through Bore 1
0.7 in
Coupling Outside Diameter
1 1/8 in
Different Bore Sizes
No

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Item
Motion Control Coupling
System of Measurement
Inch
Material - Couplings
Stainless Steel
Finish
Bright
Torque (In.-Lbs.)
60
Rated Torque
60 in-lb
Max. RPM
6,000 RPM
Item - Motion Control Couplings
Motion Control Coupling
Max. Axial Misalignment (In.)
+/-0.01
Material
Stainless Steel
Torsional Stiffness (Deg./In.-Lbs.)
0.056
Max. Temp.
350 Degrees F
Style
4-Beam Clamp
Max. Angular Misalignment
3 Degrees
Screw Type
Cap Screw
Max. Parallel Misalignment (In.)
0.015 in
Max. Temp. Range (F)
350 Degrees
Max. Bore (In.)
0.313 in
Min. Bore (In.)
0.313 in
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
Shaft Locking Type
Clamp On
Number of Locking Screws
2
Coupling Material Finish
Bright
Parallel Misalignment
0.015 in
Minimum Operating Temperature
-40 Degrees F
Bore Type
Round
Coupling Material Grade
303
Fastener Tightening Torque
4.6 N-m
Dynamic Torque Reversing
15 lb-in
Series
PCR
Full Bearing Support Required
Yes
Axial Motion
0.01 in
Maximum Torque
60 in-lb
Angular Misalignment
3 Degrees
Maximum Operating Temperature
350 Degrees F
Number of Beams
4
Dynamic Torque Non-Reversing
30 lb-in
Moment of Inertia
0.0603 lb-in sq
Shaft Tolerance
+0.0000/-0.0005 in
Zero Backlash
Yes
Included Screws
(2) Hex Socket Cap Screw
Torsional Stiffness
17.86 in-lb/Deg
Screw Material Finish
Black Oxide
Coupling Material
Stainless Steel
For Environment
Angular Misalignment, Axial Motion, Parallel Misalignment
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
Maximum Speed
6,000 RPM
For Misalignment Type
Angular, Axial, Parallel

Description

Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 5/16 in, Bore Diameter 2 5/16 in, Coupling Material Stainless Steel, Coupling Outside Diameter 1 1/8 in, Maximum Speed 6,000 RPM, Maximum Torque 60 in-lb, Axial Motion 0.01 in, Overall Length 1 1/2 in, Parallel Misalignment 0.015 in, System of Measurement Inch, Different Bore Sizes No, Torsional Stiffness 17.86 in-lb/Deg, Bore Type Round, Shaft Locking Type Clamp On, Number of Beams 4, Length Through Bore 2 0.7 in

Restrictions

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

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