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 |
| Clearance Dia. | 3 4/25" |
| Clearance Diameter | 3.16" |
| Collar Construction | 2-Piece |
| Collar Material | Stainless Steel |
| Collar Material Finish | Bright |
| Collar Material Grade | Grade 316 |
| 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" |
| Grade | Grade 316 |
| Included Screws | (2) Clamp Screw |
| 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 316 |
| 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 |
Shipping Info:
| Ship weight (kg) | 0.3 |
| Ship height (cm) | 7.3 |
| Ship length (cm) | 1.75 |
| Ship width (cm) | 1.75 |
| 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
- T&S B-1025-ST Concealed Straight Valve, 1/2 Inch NPT Female Inlet and Outlet, Loose Key Stop
- MAUDLIN PRODUCTS PL-0015S Plastic Shim Sheet, Purple, .0015 x 20 x 20 Inch, 1 Pcs.
- APOLLO VALVES 19MDDL250 ASME Sec VIII Steam Bronze Safety Relief Valve with Brass Trim, Metal Seat, 250 psig, 3/4 Inch Size, MNPT x FNPT
- PEER CHAIN 6851 Connecting Link, 50-2 Pitch
- CHRISLYNN 67701 Thread Insert Tool, 10-24 Thread Size, Rock Solid Installation Tool, Coarse
- DBI-SALA 8100073 H/Le/Crank
- MCR SAFETY LVCL2MLXL High Visibility Vest, ANSI Class 2, U, XL, Lime, Solid Modacrylic, Zipper
- METZ CONNECT 1402P06113KE Fiber Optic Adapter Insert, Rail, 90 Deg Mounting Angle
Explore More
- KEYSHAFT
- ROWE
- CASTER CONNECTION
- SANFORD
- FATH INC
- Hydraulic Presses
- Document Displays
- Air Gun Accessories
- Outdoor LED Message Displays
- Waterfall Filters and Pond Skimmers
- ADB HOIST RINGS MFG. Flip Flop Hoist Rings
- AKRO-MILS 30237 Akrobins Plastic Storage Bins
- YELLOW JACKET FlexFlow Adapters
- MUELLER INDUSTRIES 185 Carbon Steel Simplex Basket Strainers
- LOC-LINE Male NPT Valves
- KIPP K0270 Anti-Bacterial Clamping Lever
- SPEARS VALVES True Union 2000 Mini Mount Combo Kits, Standard
- CRUSHPROOF Door Ports
- SQUARE D SDT Series Plug-In Miniature Circuit Breakers
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-30-ST 1 7/8 Inch Two-Piece Shaft Collar, 316 SS, Clamp Style, 2 7/8 Inch OD, 0.688 Inch Wd.
€408.40 /unit



