FREE delivery on orders over €150
Product Specifications:
| Item | Shaft Collar |
| Bore Dia. | 2 3/8" |
| Bore Tolerance | +0.0005" to +0.002" |
| Bore Type | Round |
| Cap Screw Thread Size | 5/16"-24 |
| Clearance Dia. | 3.688" |
| Clearance Diameter | 3.71" |
| Collar Construction | 2-Piece |
| Collar Material | Aluminum |
| Collar Material Finish | Bright |
| Collar Material Grade | Grade 2024 |
| Collar Outside Diameter | 3 1/2" |
| Collar Style | Clamp |
| Collar Width | 3/4" |
| Dimension Type | Standard |
| Finish | Bright |
| For Shaft Diameter | 2 3/8" |
| Grade | Grade 2024 |
| Included Screws | (2) Hex Socket Cap Screw |
| 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. | 3 1/2" |
| Screw Location From Center | 1.48" |
| Screw Material | Alloy Steel |
| Screw Material Finish | Black Oxide |
| Screw Seating Torque | 325 lbs.-in. |
| Screw Thread Size | 5/16"-24 |
| Shaft Locking Type | Clamp On |
| Shaft Tolerance | -0.0005" to 0" |
| System Of Measurement | Imperial |
| Type | Two Piece Clamp |
| Width | 3/4" |
| Width Tolerance | -0.01" to +0.003" |
| Withstand Temp. | 225°F |
Shipping Info:
| Ship weight (kg) | 0.18 |
| Ship height (cm) | 2.03 |
| Ship length (cm) | 10.16 |
| Ship width (cm) | 1.91 |
| 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
- MONOPRICE 39537 High Speed Hdmi Cable, 1080P at 60Hz, 10.2Gbps, 24Awg
- WINSMITH E26MDNS23000FT Gear Reducer, 182-184TC Motor Frame, Right Angle Double Worm Gear, Quill Input
- BALDWIN FILTERS LL2525 Air Filter Element/long Life/outer
- APPROVED VENDOR 1WHC4 O-ring Dash 217 Pu 0.13 Inch
- SPEAKMAN FLW-1-1/4 Flow Switch, Size 1-1/4 Inch
- BALDOR / DODGE 255220 SCXT505A Housing
- EATON HVXF15A1-4A1B1CA Adjustable Frequency Drive, 1-1/2 HP, NEMA Type 1, EMC H, 480 V, N2
- VERMONT GAGE 141101250 Plug Gage, Class X, Go, Steel, 0.0125 Inch Size
Explore More
- KEYSHAFT
- TRIMACO
- AIRSPADE
- CMT
- ULLMAN DEVICES
- Scratch Awls
- Inline Duct Fans
- Hazardous Location Tumbler Switches
- Cooling Vests
- Band Saw Accessories
- CONDOR High Visibility Polyester Class 2 Orange Vest
- OETIKER HIP 2000 Series Hand Installation Pincers
- TRILOGY Code Access Lock
- PASS AND SEYMOUR Titan Series 3 Wire Fluorescent Dimmers
- MANITOWOC Condensers
- GUARDAIR Ultra Venturi Series Air Guns, Long Trigger
- QUANTUM STORAGE SYSTEMS Stainless Steel Wire Shelves
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-38-A 2 3/8 Inch Two-Piece Shaft Collar, Aluminum, Clamp Style, 3 1/2 Inch OD, 0.750 Inch Wd.
€125.13 /unit


