FREE delivery on orders over €150
Product Specifications:
| Item | Shaft Collar |
| Bore Diameter | 1 1/4" |
| Bore Tolerance | +0.0005" to +0.002" |
| Bore Type | Round Keyed |
| Clearance Dia. | 2.295" |
| Clearance Diameter | 2.3" |
| Collar Construction | 2-Piece |
| Collar Material | Aluminum |
| Collar Material Finish | Bright |
| Collar Material Grade | Grade 2024 |
| Collar Outside Diameter | 2 1/16" |
| Collar Style | Clamp |
| Collar Width | 1/2" |
| Dimension Type | Standard |
| For Shaft Diameter | 1 1/4" |
| Grade | Grade 2024 |
| Included Screws | (2) Hex Socket Cap Screw |
| Keyway Depth | 1/8" |
| Keyway Width | 1/4" |
| Material | Aluminum |
| Maximum Operating Temperature | 225°F |
| Minimum Operating Temperature | -40°F |
| Number Of Pieces | 2 |
| Operating Temp. Range | -40°F to +225°F |
| Outside Dia. | 2.062" |
| Screw Location From Center | 0.83" |
| Screw Material | Alloy Steel |
| Screw Material Finish | Black Oxide |
| Screw Seating Torque | 170 lbs.-in. |
| Screw Thread Size | 1/4"-28 |
| Shaft Locking Type | Clamp On |
| Shaft Tolerance | -0.0005" to 0" |
| System Of Measurement | Imperial |
| Width | 1/2" |
| Width Tolerance | -0.01" to +0.003" |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 1.27 |
| Ship length (cm) | 12.7 |
| Ship width (cm) | 1.27 |
| HS code | 8483608000 |
| Country of Origin | US |
Product Variants
| Product | Model | Outside Dia. | Collar Material | Bore Dia. | Screw Material | Shaft Tolerance | Bore Tolerance | Included Screws | Screw Material Finish | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
SPK-10-A | 1.312" | Aluminum | - | Alloy Steel | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | Black Oxide | €51.15 | |
![]() |
SPK-10-F | 1.312" | Carbon Steel | - | Alloy Steel | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | Black Oxide | €45.68 | |
![]() |
SPK-10-SS | 1.312" | Stainless Steel | 5/8" | Stainless Steel | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | Bright | €85.53 | |
![]() |
SPK-12-A | 1 1/2" | Aluminum | 3/4" | Alloy Steel | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | Black Oxide | €53.32 | |
![]() |
SPK-12-F | 1 1/2" | Carbon Steel | 3/4" | Alloy Steel | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | Black Oxide | €48.82 | |
![]() |
SPK-12-SS | 1 1/2" | Stainless Steel | 3/4" | Stainless Steel | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | Bright | €90.05 | |
![]() |
SPK-16-A | 1 3/4" | Aluminum | 1" | - | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | Black Oxide | €58.22 |
Explore Products
- QUANTUM STORAGE SYSTEMS QP215474V3S1 Shelving Unit, 54 Inch W x 21 Inch D x 74 Inch H, 2000 Lbs Load Capacity
- MAIN FILTER INC. MF0581650 Interchange Hydraulic Filter, Cellulose, 3 Micron, Viton Seal, 9.25 Inch Height
- ACME ELECTRIC TB1000N012F2 Control Transformer, 240VAC/347VAC/380VAC20VAC/240VAC, Foot/Plate
- EATON 9-941-25 Magnet Coil, 600 VAC, 60 Hz, For Use With 7 Inch, 85/110 Lb Torque Shoe Brake
- SMC VALVES TCU0604B-2-8-X6 Tubing, Tcu 6 mm
- MICRO 100 AR-5 Forming Bit, 2.25 Inch Overall Length, 0.3125 Inch Square Shank, 0.233 Inch Brazed Width
- MANITOWOC 000008938 Seal Ring
- PHILIPS ADVANCE RGL134TPM Fluorescent Ballast, Magnetic, 1 Lamp, 120 VAC, 34W Lamp
Explore More
- KEYSHAFT
- QMARK
- EBERBACH
- CFG
- KELE
- Traffic Doors
- Dry Baths
- Tap Sets
- Glove Boxes
- Voice Data Patch Panels
- AKRO-MILS 30286 Akrobins Super Size Bins
- PLAST-O-MATIC TEBVB Series Electrical Actuated Ball Valves
- ANSELL Class 2 Electrical Gloves, 16 Inch, Yellow
- KEO Center Reamers, 4-Flute
- PROTO Angle Open End Wrench, SAE
- SPARTAN SCIENTIFIC 3585 Series, Solenoid Valve
- VULCAN HART Grommet
- VESTIL RLAD Series Portable Two-Step Ladders
- CALBRITE Slotted Struts, Stainless Steel
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 SPK-20-A 1 1/4 Inch Two-Piece Shaft Collar, Aluminum, Clamp Style With Keyway, 2 1/16 Inch OD, 0.500 Inch Wd.
€70.70 /unit


