FREE delivery on orders over €150
Product Specifications:
| Item | Shaft Collar |
| Bore Dia. | 1 7/8" |
| Bore Tolerance | 0.0005" to 0.002" |
| Bore Type | Round Keyed |
| Clearance Diameter | 3.16" |
| Collar Construction | 2-Piece |
| Collar Material Finish | Bright |
| Collar Material Grade | Grade 303 |
| Collar Outside Diameter | 2 7/8" |
| Collar Width | 11/16" |
| Construction | Two Piece |
| For Shaft Dia. | 1 7/8" |
| For Shaft Diameter | 1 7/8" |
| Included Screws | (2) Clamp Screw |
| Keyway Depth | 1/4" |
| Keyway Width | 1/2" |
| Max. Operating Temp. | 350°F |
| Min. Operating Temp. | -40°F |
| Outside Dia. | 2 7/8" |
| Resistance Properties | Corrosion Resistant |
| Screw Location From Center | 1.19" |
| Screw Material | Stainless Steel |
| Screw Material Finish | Bright |
| Screw Material Grade | Grade 18-8, 300 Series |
| Screw Seating Torque | 190 lbs.-in. |
| Screw Thread Size | 5/16"-24 |
| Shaft Locking Type | Clamp On |
| Shaft Tolerance | -0.0005" to 0" |
| System Of Measurement | Imperial |
| Width Tolerance | -0.01" to +0.003" |
Shipping Info:
| Ship weight (kg) | 0.29 |
| Ship height (cm) | 2.36 |
| Ship length (cm) | 3.33 |
| Ship width (cm) | 3.33 |
| 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
- AURAND BOB
- HOFFMAN PSS208 96280 Solid Side, Fits 2000 x 800mm Size, Painted
- OSG 3182451 Square End Mill, Center Cutting, 2 Flutes, 5.10 mm Milling Dia, 15.30 mm Length Of Cut
- SMC VALVES MDUB25-15DMZ Compact Cylinder, 25 mm Size, Double Acting Auto Switcher
- APPLETON ELECTRIC 20PX2KXREX2RS5
- BRADY M6C-500-432 173910 Label, 1/2 Inch x 50 ft, Polyester, Clear, Indoor, 0.004 Inch Label Thick
- TSUBAKI H40B12FJ Finished Bore Sprocket, 12 Teeth, 5/8 Inch Bore
- MAIN FILTER INC. MF0337991 HC9700FKS27H Interchange Hydraulic Filter, Glass, 10 Micron Rating, Viton Seal, 27.95 Inch Height
Explore More
- KEYSHAFT
- LABELMASTER
- WILSON
- DRUCKER DIAGNOSTICS
- UNCLE MIKE S
- Cylinder Caddies
- Cam and Groove Gaskets
- Gas Detector Interface Hardware
- Filter/Regulators
- Tower Light Assemblies
- HELICOIL Complete Reference Gages, UNF, 2B
- OIL SAFE Color-Coded Clear Tube Grease Guns, Pistol Grip
- IRONCLAD Vibration Impact Gloves
- KRYTOX GPL 107 Series General Purpose Oil
- RUD CHAIN PSA Starpoint Eye Bolts, Metric Thread
- CDI CONTROL DEVICES Mini Float Valve
- SPEARS VALVES PVC And CPVC Lug Zinc Insert Kits, Zinc Plated
- CEMENTEX USA Torx Screwdrivers
- MARKEL PRODUCTS Fan Switches
- B & P MANUFACTURING Premium Hand Truck Wheels
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-30-SS 1 7/8 Inch Two-Piece Shaft Collar, 303 SS, Clamp Style with Keyway, 2 7/8 Inch OD, 0.688 Inch Wd.
€285.16 /unit



