FREE delivery on orders over €150
Product Specifications:
| Item | Shaft Collar |
| Bore Dia. | 8 mm |
| Bore Tolerance | 0.012 mm to 0.5 mm |
| Bore Type | Round |
| Clearance Dia. | 22.4 mm |
| Collar Construction | 2-Piece |
| Collar Material | Aluminum |
| Collar Material Finish | Bright |
| Collar Material Grade | Grade 2024 |
| Collar Outside Diameter | 18 mm |
| Collar Width | 9 mm |
| Construction | Two Piece |
| For Shaft Dia. | 8 mm |
| For Shaft Diameter | 8 mm |
| Grade | Grade 2024 |
| Included Screws | (2) Clamp Screw |
| Max. Operating Temp. | 225°F |
| Min. Operating Temp. | -40°F |
| Outside Dia. | 18 mm |
| Screw Length | 8 mm |
| Screw Location From Center | 6.5 mm |
| Screw Material | Alloy Steel |
| Screw Material Finish | Black Oxide |
| Screw Seating Torque | 2.1 N-m |
| Screw Thread Size | M3 x 8 |
| Shaft Locking Type | Clamp On |
| Shaft Tolerance | -0.013 mm to 0 mm |
| System Of Measurement | Metric |
| Width Tolerance | -0.254 mm to +0.076 mm |
Shipping Info:
| Ship height (cm) | 1.27 |
| Ship length (cm) | 12.7 |
| Ship width (cm) | 12.7 |
| Country of Origin | US |
Product Variants
| Product | Model | Bore Dia. | Outside Dia. | Collar Material | Collar Material Finish | Screw Location From Center | Shaft Tolerance | Bore Tolerance | Screw Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
MSPB-10-A | 10 mm | 24 mm | Aluminum | Bright | 8.51 mm | -0.013 mm to 0 mm | 0.012 mm to 0.5 mm | Alloy Steel | €30.22 | |
![]() |
MSPB-10-F | 10 mm | - | Carbon Steel | Black Oxide | 8.51 mm | -0.013 mm to 0 mm | 0.012 mm to 0.5 mm | Alloy Steel | €24.32 | |
![]() |
MSPB-10-SS | 10 mm | - | Stainless Steel | Bright | 8.51 mm | -0.013 mm to 0 mm | 0.012 mm to 0.5 mm | Stainless Steel | €49.64 | |
![]() |
MSPB-11-A | 11 mm | 28 mm | Aluminum | Bright | 10.01 mm | -0.013 mm to 0 mm | 0.012 mm to 0.05 mm | Alloy Steel | €30.79 | |
![]() |
MSPB-11-F | 11 mm | 28 mm | Carbon Steel | Black Oxide | 10.01 mm | -0.013 mm to 0 mm | 0.012 mm to 0.5 mm | Alloy Steel | €26.30 | |
![]() |
MSPB-11-SS | 11 mm | 28 mm | Stainless Steel | Bright | 10.01 mm | -0.013 mm to 0 mm | 0.012 mm to 0.5 mm | Stainless Steel | €57.75 | |
![]() |
MSPB-12-A | 12 mm | 28 mm | Aluminum | Bright | 10.01 mm | -0.013 mm to 0 mm | 0.012 mm to 0.05 mm | Alloy Steel | €30.79 |
Explore Products
- APPLETON ELECTRIC CLP1575G480 High Pressure Sodium Light Fixture, 50W, 3/4 Inch Hub Size
- NOTRAX 410S3330BL Antifatigue Runner, Ribbed, 3 ft x 30 ft, 3/8 Inch Thick, Black, PVC Foam, Beveled Edge
- MARTIN SPROCKET 100A96 Sprocket, 100 Chain, 96 Teeth, 38.204 Inch Pitch Dia., 38.934 Inch O.D., Steel
- EATON H48M28F7516 Nonlinear Ventilated Transformer, 75 KVA, 480 DeltaV, 208Y/120 VAC, 3-Phase, 60 Hz
- HAYWARD -24A/D
- GATES 6/B160 Banded V-Belt, 6 Strand, 162.9 Inch Length, 0.473 Inch Thickness
- BALDOR / DODGE 20A40R56SL500FH TIGEAR-2 RED-External Shaft Flange Holes
- VERMONT GAGE 161301220 Reversible Assembly, Class Y, NoGo, Steel, Green
Explore More
- AIR SCIENCE
- KEYSHAFT
- BLACKBURN (T&B)
- OAKLEY
- CRAFTSMAN
- PEX Fittings
- Horizontal Handle Toggle Clamps
- LED Wall Packs
- Butt Weld Tube Fittings
- Micrometer Sets
- CONDOR Leather Gloves, Cowhide, Premium, Full Finger, Gray
- ASSOCIATED SPRING RAYMOND TU 3000 Gas Springs
- GLOBE SCIENTIFIC Wash Bottles, Wide Mouth, Vented
- ANVIL AF730 Series Longitudinal And Lateral Seismic Clamps, Plain
- EGA PRODUCTS Stairway Platform
- KERN AND SOHN AFM Series Threaded Pins
- HEIN WERNER Hydraulic Presses
- WHIRLPOOL Motors
- DESTACO Hand Levers
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 MSPB-8-A 8mm Balanced Shaft Collar, Aluminum, Two-Piece Clamp Style, 18mm OD, 9mm Wd.
€26.26 /unit


