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

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

  • Mfr # BC21-10-10-A

  • Zoro # G8103846

product price: $135.99
/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 #
BC21-10-10-A
Zoro #
G8103846
UPC #
634529062715
Country of Origin
United States

Dimensions

Bore Dia.
5/8 in x 5/8 in
Outside Dia.
1.313 in
Overall Length
1.7 in
Overall Length (mm)
41.00
Screw Size
M3
Outside Dia. (In.)
1.313
Screw Size (mm)
M3
Length through Bore (In.)
0.811
Length through Bore (mm)
20.5
Size
BC21
Outside Dia. (mm)
33.3
Clearance Dia. (mm)
33.3
Length through Bore
0.811 in
Overall Length (In.)
1.623
Clearance Dia. (In.)
1.313 in
Minimum Bore Diameter
5/8 in
Coupling Outside Diameter
1.31 in
Bore Diameter 2
5/8 in
Hub Length
0.59 in
Maximum Bore Diameter
5/8 in
Length Through Bore 2
0.8 in
Screw Thread Size
M3
Length Through Bore 1
0.8 in
Different Bore Sizes
No
Bore Diameter 1
5/8 in
Clearance 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. Temp. Range (F)
200 Degrees
Max. Angular Misalignment
1.5 Degrees
Rated Torque
120 in-lb
Max. Axial Misalignment (In.)
+/-0.016
Max. Temp.
200 Degrees F
Torque (In.-Lbs.)
120
Max. RPM
10,000 RPM
Style
Bellows Clamp
Screw Type
Cap Screw
Min. Bore (In.)
0.625 in
Torsional Stiffness (Deg./In.-Lbs.)
400
Max. Parallel Misalignment (In.)
0.006 in
Item - Motion Control Couplings
Motion Control Coupling
Material
Aluminum
Max. Bore (In.)
0.625 in
Standards
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001:2015, REACH Compliant, RoHS3 Compliant
Application
Encoders, Stepper / Servo
Bore Tolerance
+0.001 in / -0.000 in
Screw Material
Alloy Steel
Zero Backlash
Yes
Bellows Material
Stainless Steel
Parallel Misalignment
0.006 in
Included Screws
(2) Hex Socket Cap Screw
Hub Material Finish
Sulfuric Anodized MIL-A-8625 Type II; Class 2 and ASTM B580 Type B Black Anodize
Maximum Torque
120 in-lb
Hub Material
Aluminum
Shaft Tolerance
+0.0000 in / -0.0005 in
Dynamic Torque Reversing
30 lb-in
Dynamic Torque Non-Reversing
60 lb-in
Fastener Tightening Torque
18.6 in-lb
Torsional Stiffness
400 in-lb/Deg
Moment of Inertia
0.037123 lb-in sq
Maximum Speed
10,000 RPM
Shaft Locking Type
Clamp On
Full Bearing Support Required
Yes
Bore Type
Round
Axial Motion
0.016 in
Bellows Material Finish
None
Angular Misalignment
1.5 Degrees
Bellows Material Grade
MIL-A-8625 Type II; Class 2 and ASTM B580 Type B
Features
Balanced Design for Reduced Vibration, Lightweight and has Low Inertia, Zero Backlash
For Misalignment Type
Angular, Axial, Parallel
Number of Locking Screws
2
Hub Material Grade
2024
Screw Material Finish
Black Oxide
Minimum Operating Temperature
-40 Degrees F
Maximum Operating Temperature
200 Degrees F

Description

Motion Control Coupling, Bore Diameter 1 5/8 in, Bore Diameter 2 5/8 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 No, 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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