FREE delivery on orders over €150
RULAND MANUFACTURING FSR20-8-8-SS 1/2 x 1/2 Inch Six Beam Coupling, SS, Set Screw Style, 1.250 Inch OD, 1.750 Inch Lg.
Item: AF9UZBModel: FSR20-8-8-SSCross Ref: 30UX25
7 In Stock
Ships within 2 days via
10.00% off
€360.69 /unit
Add To Cart
Request a Quote
Payment
Product Specifications:
| Item | Motion Control Coupling |
| Angular Misalignment | 3° |
| Application | Light-Duty Power Transmission, Servo Motors to Lead Screws |
| Axial Motion | 0.01" |
| Bore Dia. | 1/2" x 1/2" |
| Bore Diameter 1 | 1/2" |
| Bore Diameter 2 | 1/2" |
| Bore Tolerance | 0" to 0.001" |
| Bore Type | Round |
| Clearance Dia. | 28.37 mm |
| Coupling Material | Stainless Steel |
| Coupling Material Finish | Bright |
| Coupling Material Grade | Grade 303 |
| Coupling Outside Diameter | 1 1/4" |
| Different Bore Sizes | No |
| Dynamic Torque Non-reversing | 53.5 lbs.-in. |
| Dynamic Torque Reversing | 26.75 lbs.-in. |
| Fastener Tightening Torque | 7.2 N-m |
| Features | Balanced Design For Reduced Vibration |
| Finish | Bright |
| For Environment | Angular Misalignment, Axial Motion, Parallel Misalignment |
| For Misalignment Type | Angular, Axial, Parallel |
| Full Bearing Support Required | Yes |
| Included Screws | (4) Set Screw |
| Length Through Bore | 20.82 mm |
| Length Through Bore 1 | 0.8" |
| Length Through Bore 2 | 0.8" |
| Material | Stainless Steel |
| Max. Angular Misalignment | 3° |
| Max. Bore Dia. | 1/2" |
| Max. Parallel Misalignment | 0.015" |
| Max. Speed | 6000 RPM |
| Max. Temp. Range | 350°F |
| Maximum Operating Temperature | 350°F |
| Minimum Operating Temperature | -40°F |
| Moment Of Inertia | 0.1094 lbs.-sq. in. |
| No. Of Beams | 6 |
| Number Of Locking Screws | 4 |
| Outside Dia. | 31.8 mm |
| Overall Length | 1 21/64" |
| Parallel Misalignment | 0.015" |
| Rated Torque | 107 lbs.-in. |
| Screw Material | Alloy Steel |
| Screw Material Finish | Black Oxide |
| Screw Thread Size | M6 |
| Screw Type | Set Screw |
| Setscrew Location | 2 |
| Shaft Locking Type | Set Screw |
| Shaft Tolerance | -0.0005" to 0" |
| Style | 6-Beam Set Screw |
| System Of Measurement | Imperial |
| Torque | 107 lbs.-in. |
| Torsional Stiffness | 27.03 lbs.-in./deg. |
| Zero Backlash | Yes |
Shipping Info:
| Ship weight (kg) | 0.21 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 4.45 |
| Ship width (cm) | 7.62 |
| HS code | 8483608000 |
| Country of Origin | US |
Product Variants
| Model | Overall Length | Different Bore Sizes | Coupling Material | Rated Torque | Axial Motion | Parallel Misalignment | Torsional Stiffness | Max. Bore Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| FSR10-3-3-A | 1" | No | Aluminum | 13 lbs.-in. | 0.005" | 0.008" | 2.78 lbs.-in./deg. | 0.188" | €88.45 | |
| FSR10-3-3-SS | 1" | No | Stainless Steel | 18 lbs.-in. | 0.005" | 0.008" | 11.36 lbs.-in./deg. | 0.188" | €219.62 | |
| FSR10-4-3-A | 1" | Yes | Aluminum | 13 lbs.-in. | 0.005" | 0.008" | 2.78 lbs.-in./deg. | 1/4" | €89.09 | |
| FSR10-4-3-SS | 1" | Yes | Stainless Steel | 18 lbs.-in. | 0.005" | 0.008" | 11.36 lbs.-in./deg. | 1/4" | €219.62 | |
| FSR10-4-4-A | 1" | No | Aluminum | 13 lbs.-in. | 0.005" | 0.008" | 2.78 lbs.-in./deg. | 1/4" | €89.09 | |
| FSR10-4-4-SS | 1" | No | Stainless Steel | 18 lbs.-in. | 0.005" | 0.008" | 11.36 lbs.-in./deg. | 1/4" | €221.18 | |
| FSR12-3-3-A | 1 1/4" | No | Aluminum | 26 lbs.-in. | 0.005" | 0.008" | 6.58 lbs.-in./deg. | 0.188" | €83.69 |
Explore Products
- KUNKLE 918BDCE12BKE Safety Relief Valve, Male X Female NPT, D Orifice, 1/2 Inch Inlet Size
- GRAINGER ZUSAB-PB-992 Sleeve Bearing, 3 3/4 Inch Bore, 3 15/16 Inch Od, 2 1/2 Inch Length
- MAGLINER 302544 Folding Nose Kit With Locking Rod
- SLOAN 3141561 NAVAL 150-3.5-8-3/4-LDIM-WWT-XYV Water Closet Flushometer, Manual, 3.5 gpf, RB Finish
- MCR SAFETY MG9756L Chemical Resistant Glove, 15 mil Thick, 12 Inch Length, Grain, L Size, Green
- SPEARS VALVES 869-419CSR Special Reinforced Clamp On Saddle, Double Outlet, EPDM, 4 x 1-1/2 Inch Size, CPVC
- APPLETON ELECTRIC CMLEDW172G5BH Hazardous Lighting Fixture, Wall, Power 175W
Explore More
- BRADY
- KERICK VALVE
- KEYSHAFT
- ONYX
- QUOIZEL
- Pneumatic Zero Loss Condensate Drains
- Liquid Tight Conduit
- Tire Chucks and Inflators
- Thumb Nuts
- Fiber Optic Sensors
- KRYTOX NRT 8906 Series Nonreactive Grease
- FALLTECH Belly Pads with Upper Torso Connection, Tongue
- CONDOR Leather Gloves, Full Finger, Premium, Double Palm, Cowhide
- MAYHEW TOOLS Straight Pinch Bars
- KERN AND SOHN Objective Plan Achromatics
- VERMONT GAGE Standard Flexible Hole Location Gages, Metric
- KERN AND SOHN FC Series Electric Force Gauges
- ARC ABRASIVES Stationary Grinder Belts
- SIOUX CHIEF OxBox ONE 3/4 Inch Outlets, Non-Arrester
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
RULAND MANUFACTURING FSR20-8-8-SS 1/2 x 1/2 Inch Six Beam Coupling, SS, Set Screw Style, 1.250 Inch OD, 1.750 Inch Lg.
€400.76 /unit