| Shaft Locking Type - Couplings | 1 Piece Clamp |
| Item | Motion Control Coupling |
| System of Measurement | Inch |
| Bore Dia. | 5/8 in x 3/8 in |
| Material - Couplings | Aluminum |
| Outside Dia. | 1.313 in |
| Overall Length | 1.7 in |
| Finish | Black Anodized |
| Length through Bore (mm) | 20.5 |
| Max. RPM | 10,000 RPM |
| Max. Axial Misalignment (In.) | +/-0.016 |
| Rated Torque | 120 in-lb |
| Min. Bore (In.) | 0.375 in |
| Screw Size (mm) | M3 |
| Length through Bore | 0.811 in |
| Screw Size | M3 |
| Max. Bore (In.) | 0.625 in |
| Style | Bellows Clamp |
| Size | BC21 |
| Outside Dia. (mm) | 33.3 |
| Overall Length (mm) | 41.00 |
| Clearance Dia. (In.) | 1.313 in |
| Max. Angular Misalignment | 1.5 Degrees |
| Torque (In.-Lbs.) | 120 |
| Max. Temp. | 200 Degrees F |
| Max. Temp. Range (F) | 200 Degrees |
| Clearance Dia. (mm) | 33.3 |
| Overall Length (In.) | 1.623 |
| Max. Parallel Misalignment (In.) | 0.006 in |
| Torsional Stiffness (Deg./In.-Lbs.) | 400 |
| Screw Type | Cap Screw |
| Length through Bore (In.) | 0.811 |
| Outside Dia. (In.) | 1.313 |
| 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 |
| Bore Diameter 1 | 5/8 in |
| Shaft Tolerance | +0.0000 in / -0.0005 in |
| Hub Material | Aluminum |
| Length Through Bore 1 | 0.8 in |
| Number of Locking Screws | 2 |
| Maximum Bore Diameter | 5/8 in |
| Shaft Locking Type | Clamp On |
| Parallel Misalignment | 0.006 in |
| Maximum Speed | 10,000 RPM |
| Screw Thread Size | M3 |
| Minimum Bore Diameter | 3/8 in |
| Length Through Bore 2 | 0.8 in |
| For Misalignment Type | Angular, Axial, Parallel |
| Different Bore Sizes | Yes |
| Maximum Torque | 120 in-lb |
| Torsional Stiffness | 400 in-lb/Deg |
| Bellows Material Finish | None |
| Bore Diameter 2 | 3/8 in |
| 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 |
| Clearance Diameter | 1.31 in |
| 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 |
| Hub Length | 0.59 in |
| Fastener Tightening Torque | 18.6 in-lb |
| Screw Material Finish | Black Oxide |
| Moment of Inertia | 0.036537 lb-in sq |
| Coupling Outside Diameter | 1.31 in |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |
Coupling, Bellows Clamp, 5/8in.x 3/8in., RULAND, Mfr# BC21-10-6-A
$134.82
Free shipping will be applied on orders over $50
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
9999 in stock
Must order in multiples of 1
Subtotal:
$134.82
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