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 |
| Cap Screw Thread Size | 1/4"-28 |
| Clearance Dia. | 2 1/4" |
| 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 |
| Finish | Bright |
| For Shaft Diameter | 1 1/4" |
| Grade | Grade 2024 |
| Included Screws | (2) Hex Socket Cap Screw |
| Inside Dia. | 1 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 |
| Type | Two Piece Clamp |
| Width | 1/2" |
| Width Tolerance | -0.01" to +0.003" |
| Withstand Temp. | 225°F |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 1.52 |
| Ship length (cm) | 7.62 |
| Ship width (cm) | 1.27 |
| HS code | 8483608000 |
| Country of Origin | US |
Product Variants
| Product | Model | Collar Material | Outside Dia. | Bore Dia. | Screw Material | Collar Material Finish | Shaft Tolerance | Bore Tolerance | Included Screws | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
SP-30-A | Aluminum | 2 7/8" | 1 7/8" | Alloy Steel | Bright | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | €92.59 | |
![]() |
SP-30-F | Carbon Steel | 2 7/8" | 1 7/8" | Alloy Steel | Black Oxide | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | €70.70 | |
![]() |
SP-30-SS | Stainless Steel | 2 7/8" | 1 7/8" | Stainless Steel | Bright | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | €260.76 | |
![]() |
SP-42-F | Carbon Steel | 3 7/8" | - | Alloy Steel | Black Oxide | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | €157.08 | |
![]() |
SP-43-SS | Stainless Steel | 4" | 2.688" | Stainless Steel | Bright | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | €497.45 | |
![]() |
SP-44-A | Aluminum | 4" | - | Alloy Steel | Bright | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | €195.88 | |
![]() |
SP-44-F | Carbon Steel | 4" | - | Alloy Steel | Black Oxide | -0.0005" to 0" | +0.0005" to +0.002" | (2) Hex Socket Cap Screw | €163.35 |
Explore Products
- KIPP K0270.10616X30 Adjustable Handles 1.18 M6 Yellow
- SPEARS VALVES 4727L3-005 Industrial Vertical 3 Way Ball Valve, Spigot, Triple L Port, EPDM, 1/2 Size, PVC
- MERSEN FERRAZ A2Y25-1 Current Limiting Fuse, 250V, 25A
- EATON XBAFBS105 Plug-In Bridge, 10-Position
- MARTIN SPROCKET CSW20022X25 Wing Pulley, Standard, 20 Inch Outside Dia., MXT25 Bushing, 22 Inch Face Width, Steel
- LENOX TOOLS 81691D2B92895 Band Saw Blade, 1/2 Inch Blade Width, 114 Inch Size, 0.025 Inch Blade Thickness
- GRAINGER 7324_36_0 Alloy Steel Round Tube, 36 Inch Overall Length, 0.058 Inch Wall Thick
- SIOUX CHIEF 647WG4 Straight Adapter, 1 in, F1960 Cold Expansion PEXxFNPT, Brass, Domestic
Explore More
- ELMA ULTRASONICS
- KEYSHAFT
- HUBBELL LIGHTING - OUTDOOR
- TRU-SPEC
- SAFETYSTEPTD
- Vector Motors
- Floor Box Cover Accessories
- Manual Diaphragm Valves
- Underground Enclosures
- Soil Auger Accessories
- GLOBE SCIENTIFIC Label Sheet, Cryo, 9.5 mm Dots
- ANVIL AS923 Series 5-Hole Two Angle Connectors
- GLOBE SCIENTIFIC Globe Glass Erlenmeyer Flasks, Screwcap
- LUMAPRO Miniature Bi-Polar LED Bulb, T1 3/4, 12V
- DIXON Series F Control Valves
- START INTERNATIONAL Reel Stands
- BELL & GOSSETT Repair Parts
- PARKER 07F Series Standard Particulate Filters
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 SP-20-A 1 1/4 Inch Two-Piece Shaft Collar, Aluminum, Clamp Style, 2 1/16 Inch OD, 0.500 Inch Wd.
€39.36 /unit


