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  11. Coupling, Bellows Clamp, 5/8in.x 3/8in.
Ruland Coupling, Bellows Clamp, 5/8in.x 3/8in. BC21-10-6-A - main

Coupling, Bellows Clamp, 5/8in.x 3/8in.

  • Mfr # BC21-10-6-A

  • Zoro # G8323235

product price: $138.99
/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 #
BC21-10-6-A
Zoro #
G8323235
UPC #
634529062739
Country of Origin
United States

Dimensions

Bore Dia.
5/8 in x 3/8 in
Outside Dia.
1.313 in
Overall Length
1.7 in
Length through Bore (mm)
20.5
Screw Size (mm)
M3
Length through Bore
0.811 in
Screw Size
M3
Size
BC21
Outside Dia. (mm)
33.3
Overall Length (mm)
41.00
Clearance Dia. (In.)
1.313 in
Clearance Dia. (mm)
33.3
Overall Length (In.)
1.623
Length through Bore (In.)
0.811
Outside Dia. (In.)
1.313
Bore Diameter 1
5/8 in
Length Through Bore 1
0.8 in
Maximum Bore Diameter
5/8 in
Screw Thread Size
M3
Minimum Bore Diameter
3/8 in
Length Through Bore 2
0.8 in
Different Bore Sizes
Yes
Bore Diameter 2
3/8 in
Clearance Diameter
1.31 in
Hub Length
0.59 in
Coupling Outside Diameter
1.31 in

Details

Shaft Locking Type - Couplings
1 Piece Clamp
Item
Motion Control Coupling
System of Measurement
Inch
Material - Couplings
Aluminum
Finish
Black Anodized
Max. RPM
10,000 RPM
Max. Axial Misalignment (In.)
+/-0.016
Rated Torque
120 in-lb
Min. Bore (In.)
0.375 in
Max. Bore (In.)
0.625 in
Style
Bellows Clamp
Max. Angular Misalignment
1.5 Degrees
Torque (In.-Lbs.)
120
Max. Temp.
200 Degrees F
Max. Temp. Range (F)
200 Degrees
Max. Parallel Misalignment (In.)
0.006 in
Torsional Stiffness (Deg./In.-Lbs.)
400
Screw Type
Cap Screw
Material
Aluminum
Item - Motion Control Couplings
Motion Control Coupling
Application
Encoders, Stepper / Servo
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Bore Tolerance
+0.001 in / -0.000 in
Screw Material
Alloy Steel
Full Bearing Support Required
Yes
Hub Material Grade
2024
Shaft Tolerance
+0.0000 in / -0.0005 in
Hub Material
Aluminum
Number of Locking Screws
2
Shaft Locking Type
Clamp On
Parallel Misalignment
0.006 in
Maximum Speed
10,000 RPM
For Misalignment Type
Angular, Axial, Parallel
Maximum Torque
120 in-lb
Torsional Stiffness
400 in-lb/Deg
Bellows Material Finish
None
Bellows Material Grade
MIL-A-8625 Type II; Class 2 and ASTM B580 Type B
Dynamic Torque Non-Reversing
60 lb-in
Minimum Operating Temperature
-40 Degrees F
Bellows Material
Stainless Steel
Bore Type
Round
Maximum Operating Temperature
200 Degrees F
Included Screws
(2) Hex Socket Cap Screw
Dynamic Torque Reversing
30 lb-in
Angular Misalignment
1.5 Degrees
Features
Balanced Design for Reduced Vibration, Lightweight and has Low Inertia, Zero Backlash
Zero Backlash
Yes
Hub Material Finish
Sulfuric Anodized MIL-A-8625 Type II; Class 2 and ASTM B580 Type B Black Anodize
Axial Motion
0.016 in
Fastener Tightening Torque
18.6 in-lb
Screw Material Finish
Black Oxide
Moment of Inertia
0.036537 lb-in sq

Description

Motion Control Coupling, Bore Diameter 1 5/8 in, Bore Diameter 2 3/8 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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