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RULAND MANUFACTURING MRSS20-8-8-A 8mm x 8mm Short Slit Coupling, Aluminum, Set Screw Style, 20.0mm OD, 21.5mm Lg.
Item: CT9GUMModel: MRSS20-8-8-ACross Ref: 805J55
7 In Stock
8 mm x 8 mm
Ships within 2 days via
10.00% off
€162.06 /unit
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Product Specifications:
| Item | Coupling |
| Angular Misalignment | 3° |
| Application | Medical And Semiconductor Equipment, Test And Measurement Equipment |
| Axial Motion | 0.5 mm |
| Bore Dia. 1 | 8 mm |
| Bore Dia. 2 | 8 mm |
| Bore Tolerance | 0 mm to 0.02 mm |
| Bore Type | Round |
| Coupling Material | Aluminum |
| Coupling Material Finish | Surtec 650 |
| Coupling Material Grade | 7075 |
| Coupling Outside Dia. | 20 mm |
| Different Bore Sizes | No |
| Dynamic Torque Reversing | 1.3 N-m |
| Fastener Tightening Torque | 1.76 N-m |
| Features | Accommodates All Forms Of Misalignment, High Torsional Stiffness, Short Style Slit Coupling |
| For Environment | Medical |
| For Misalignment Type | Angular, Axial, Parallel |
| Full Bearing Support Required | Yes |
| Included Screws | (4) Set Screw |
| Length Through Bore 1 | 8.6 mm |
| Length Through Bore 2 | 8.6 mm |
| Max. Bore Dia. | 8 mm |
| Max. Operating Temp. | 79.44°C |
| Max. Speed | 20000 RPM |
| Min. Operating Temp. | -78.89°C |
| Moment Of Inertia | 0.0027003 lbs.-sq. in. |
| Number Of Locking Screws | 4 |
| Overall Length | 21.5 mm |
| Parallel Misalignment | 0.12 mm |
| Screw Material | Stainless Steel |
| Screw Material Finish | Bright |
| Screw Material Grade | Grade 18-8, 300 Series |
| Screw Thread Size | M4 |
| Shaft Locking Type | Set Screws |
| System Of Measurement | Metric |
| Torsional Stiffness | 1.9 N-m/deg. |
| Zero Backlash | Yes |
Shipping Info:
| Ship weight (kg) | 0.01 |
| Ship height (cm) | 2.6 |
| Ship length (cm) | 2 |
| Ship width (cm) | 2 |
| Country of Origin | IE |
Product Variants
| Model | Axial Motion | Parallel Misalignment | Torsional Stiffness | Bore Dia. 1 | Bore Dia. 2 | Coupling Outside Dia. | Overall Length | Different Bore Sizes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| MRSS6-1.5-1.5-A | 0.06 mm | 0.02 mm | - | 1.5 mm | 1.5 mm | 6 mm | 9.4 mm | No | €230.88 | |
| MRSS20-10-10-A | 0.5 mm | 0.12 mm | 1.9 N-m/deg. | 10 mm | 10 mm | 20 mm | 21.5 mm | No | €180.07 | |
| MRSS25-10-10-A | 0.7 mm | 0.16 mm | 3 N-m/deg. | 10 mm | 10 mm | 25 mm | 25.8 mm | No | €209.77 | |
| MRSS20-10-5-A | 0.5 mm | 0.12 mm | 1.9 N-m/deg. | 10 mm | 5 mm | 20 mm | 21.5 mm | Yes | €180.07 | |
| MRSS20-10-6-A | 0.5 mm | - | 1.9 N-m/deg. | 10 mm | 6 mm | 20 mm | 21.5 mm | Yes | €202.52 | |
| MRSS25-10-6-A | 0.7 mm | 0.16 mm | 3 N-m/deg. | 10 mm | 6 mm | 25 mm | 25.8 mm | Yes | €186.51 | |
| MRSS20-10-8-A | 0.5 mm | 0.12 mm | 1.9 N-m/deg. | 10 mm | 8 mm | 20 mm | 21.5 mm | Yes | €180.07 |
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RULAND MANUFACTURING MRSS20-8-8-A 8mm x 8mm Short Slit Coupling, Aluminum, Set Screw Style, 20.0mm OD, 21.5mm Lg.
€180.07 /unit