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Ruland Coupling, Bellows Clamp, 5/8in.x 5/16in. BC21-10-5-A - main

Coupling, Bellows Clamp, 5/8in.x 5/16in.

  • Mfr # BC21-10-5-A

  • Zoro # G8475153

product price: $129.99
/ea
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Key Features

Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Aluminum
Outside Dia.
1.313 in
Overall Length
1.7 in
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Specifications

Product Information

MFR #
BC21-10-5-A
Zoro #
G8475153
UPC #
634529062722
Country of Origin
United States

Dimensions

Bore Dia.
5/8 in x 5/16 in
Outside Dia.
1.313 in
Overall Length
1.7 in
Length through Bore (mm)
20.5
Length through Bore
0.811 in
Length through Bore (In.)
0.811
Clearance Dia. (mm)
33.3
Screw Size
M3
Screw Size (mm)
M3
Outside Dia. (In.)
1.313
Size
BC21
Outside Dia. (mm)
33.3
Overall Length (mm)
41.00
Clearance Dia. (In.)
1.313 in
Overall Length (In.)
1.623
Different Bore Sizes
Yes
Bore Diameter 2
5/16 in
Maximum Bore Diameter
5/8 in
Length Through Bore 1
0.8 in
Clearance Diameter
1.31 in
Coupling Outside Diameter
1.31 in
Hub Length
0.59 in
Minimum Bore Diameter
5/16 in
Bore Diameter 1
5/8 in
Screw Thread Size
M3
Length Through Bore 2
0.8 in

Details

Item
Motion Control Coupling
Shaft Locking Type - Couplings
1 Piece Clamp
System of Measurement
Inch
Material - Couplings
Aluminum
Finish
Black Anodized
Min. Bore (In.)
0.313 in
Rated Torque
120 in-lb
Max. Angular Misalignment
1.5 Degrees
Max. Bore (In.)
0.625 in
Max. Temp. Range (F)
200 Degrees
Max. Axial Misalignment (In.)
+/-0.016
Max. Parallel Misalignment (In.)
0.006 in
Max. Temp.
200 Degrees F
Material
Aluminum
Torque (In.-Lbs.)
120
Torsional Stiffness (Deg./In.-Lbs.)
400
Screw Type
Cap Screw
Item - Motion Control Couplings
Motion Control Coupling
Max. RPM
10,000 RPM
Style
Bellows Clamp
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Application
Encoders, Stepper / Servo
Screw Material
Alloy Steel
Bore Tolerance
+0.001 in / -0.000 in
Hub Material Grade
2024
Features
Balanced Design for Reduced Vibration, Lightweight and has Low Inertia, Zero Backlash
Axial Motion
0.016 in
Shaft Locking Type
Clamp On
For Misalignment Type
Angular, Axial, Parallel
Fastener Tightening Torque
18.6 in-lb
Bellows Material Finish
None
Screw Material Finish
Black Oxide
Included Screws
(2) Hex Socket Cap Screw
Maximum Speed
10,000 RPM
Shaft Tolerance
+0.0000 in / -0.0005 in
Full Bearing Support Required
Yes
Zero Backlash
Yes
Dynamic Torque Reversing
30 lb-in
Bellows Material
Stainless Steel
Hub Material
Aluminum
Maximum Operating Temperature
200 Degrees F
Parallel Misalignment
0.006 in
Number of Locking Screws
2
Hub Material Finish
Sulfuric Anodized MIL-A-8625 Type II; Class 2 and ASTM B580 Type B Black Anodize
Dynamic Torque Non-Reversing
60 lb-in
Minimum Operating Temperature
-40 Degrees F
Moment of Inertia
0.036597 lb-in sq
Torsional Stiffness
400 in-lb/Deg
Angular Misalignment
1.5 Degrees
Maximum Torque
120 in-lb
Bore Type
Round
Bellows Material Grade
MIL-A-8625 Type II; Class 2 and ASTM B580 Type B

Description

Motion Control Coupling, Bore Diameter 1 5/8 in, Bore Diameter 2 5/16 in, Coupling Outside Diameter 1.31 in, Maximum Speed 10,000 RPM, Maximum Torque 120 in-lb, Hub Material Aluminum, Overall Length 1.7 in, Shaft Locking Type Clamp On, System of Measurement Inch, Clearance Diameter 1.31 in, Bellows Material Stainless Steel, Different Bore Sizes Yes, Length Through Bore 1 0.8 in, Length Through Bore 2 0.8 in, Parallel Misalignment 0.006 in, Bore Type Round, Dynamic Torque Non-Reversing 60 lb-in

Restrictions

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

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