Coupling, Bellows Clamp, 3/8in.x 5/16in. - BC21-6-5-A

Coupling, Bellows Clamp, 3/8in.x 5/16in. - BC21-6-5-A

Ruland
SKU:
BC21-6-5-A
|
UPC:
634529062760
Availability:
In Stock

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Description
Motion Control Coupling, Bore Diameter 1 3/8 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
Additional Information
Country of Origin:
United States
Item:
Motion Control Coupling
Shaft Locking Type - Couplings:
1 Piece Clamp
System of Measurement:
Inch
Bore Dia.:
3/8 in x 5/16 in
Material - Couplings:
Aluminum
Outside Dia.:
1.313 in
Overall Length:
1.7 in
Finish:
Black Anodized
Max. Temp. Range (F):
200 Degrees
Item - Motion Control Couplings:
Motion Control Coupling
Rated Torque:
120 in-lb
Screw Size:
M3
Torsional Stiffness (Deg./In.-Lbs.):
400
Screw Type:
Cap Screw
Material:
Aluminum
Min. Bore (In.):
0.313 in
Overall Length (In.):
1.623
Max. Axial Misalignment (In.):
+/-0.016
Style:
Bellows Clamp
Size:
BC21
Max. Bore (In.):
0.375 in
Screw Size (mm):
M3
Max. Temp.:
200 Degrees F
Outside Dia. (In.):
1.313
Max. RPM:
10,000 RPM
Outside Dia. (mm):
33.3
Max. Angular Misalignment:
1.5 Degrees
Length through Bore (In.):
0.811
Length through Bore (mm):
20.5
Torque (In.-Lbs.):
120
Overall Length (mm):
41.00
Clearance Dia. (In.):
1.313 in
Clearance Dia. (mm):
33.3
Max. Parallel Misalignment (In.):
0.006 in
Length through Bore:
0.811 in
Application:
Encoders, Stepper / Servo
Standards:
Conflict Minerals Compliant, DIN 912 12.9 Screws, ISO 9001
Bore Tolerance:
+0.001 in / -0.000 in
Screw Material:
Alloy Steel
Parallel Misalignment:
0.006 in
Hub Material:
Aluminum
Bore Diameter 1:
3/8 in
Number of Locking Screws:
2
Features:
Balanced Design for Reduced Vibration, Lightweight and has Low Inertia, Zero Backlash
Axial Motion:
0.016 in
Bellows Material Finish:
None
Hub Material Finish:
Sulfuric Anodized MIL-A-8625 Type II; Class 2 and ASTM B580 Type B Black Anodize
Minimum Bore Diameter:
5/16 in
Maximum Bore Diameter:
3/8 in
Maximum Speed:
10,000 RPM
Hub Length:
0.59 in
Length Through Bore 1:
0.8 in
Dynamic Torque Reversing:
30 lb-in
Maximum Torque:
120 in-lb
Zero Backlash:
Yes
Minimum Operating Temperature:
-40 Degrees F
Hub Material Grade:
2024
Screw Material Finish:
Black Oxide
Screw Thread Size:
M3
Bellows Material Grade:
MIL-A-8625 Type II; Class 2 and ASTM B580 Type B
Shaft Tolerance:
+0.0000 in / -0.0005 in
Angular Misalignment:
1.5 Degrees
Full Bearing Support Required:
Yes
Bore Type:
Round
Bellows Material:
Stainless Steel
Torsional Stiffness:
400 in-lb/Deg
Shaft Locking Type:
Clamp On
Coupling Outside Diameter:
1.31 in
Fastener Tightening Torque:
18.6 in-lb
Moment of Inertia:
0.037385 lb-in sq
Length Through Bore 2:
0.8 in
Dynamic Torque Non-Reversing:
60 lb-in
Maximum Operating Temperature:
200 Degrees F
For Misalignment Type:
Angular, Axial, Parallel
Clearance Diameter:
1.31 in
Included Screws:
(2) Hex Socket Cap Screw
Different Bore Sizes:
Yes
Bore Diameter 2:
5/16 in
Package Quantity:
1
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