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Product Specifications:
| Item | Shaft Collar |
| Bore Dia. | 21 mm |
| Bore Tolerance | 0.012 mm to 0.5 mm |
| Clearance Dia. | 49.5 mm |
| Collar Construction | 1-Piece |
| Collar Material | Stainless Steel |
| Collar Material Finish | Bright |
| Collar Material Grade | Grade 316 |
| Collar Outside Diameter | 42 mm |
| Collar Width | 15 mm |
| Construction | One Piece |
| For Shaft Dia. | 21 mm |
| For Shaft Diameter | 21 mm |
| For Shaft Type | Round |
| Included Screws | Clamp Screw |
| Max. Operating Temp. | 350°F |
| Min. Operating Temp. | -40°F |
| Outside Dia. | 42 mm |
| Resistance Properties | Corrosion Resistant |
| Screw Length | 16 mm |
| Screw Location From Center | 16 mm |
| Screw Material | Stainless Steel |
| Screw Material Finish | Bright |
| Screw Material Grade | Grade 316 |
| Screw Seating Torque | 9.6 N-m |
| Screw Thread Size | M6 x 16 |
| 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 weight (kg) | 0.12 |
| Ship height (cm) | 0.89 |
| Ship length (cm) | 1.8 |
| Ship width (cm) | 1.8 |
| Country of Origin | US |
Product Variants
| Product | Model | Bore Dia. | Collar Material | Outside Dia. | Clearance Dia. | Screw Material | Collar Width | Screw Location From Center | Shaft Tolerance | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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MCL-10-A | 10 mm | Aluminum | 24 mm | 26.3 mm | Alloy Steel | 9 mm | 8.51 mm | -0.013 mm to 0 mm | €14.13 | |
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MCL-10-F | 10 mm | Carbon Steel | 24 mm | 26.3 mm | Alloy Steel | 9 mm | 8.51 mm | -0.013 mm to 0 mm | €11.79 | |
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MCL-10-SS | 10 mm | Stainless Steel | - | 26.3 mm | Stainless Steel | 9 mm | 8.51 mm | -0.013 mm to 0 mm | €29.66 | |
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MCL-11-A | 11 mm | Aluminum | 28 mm | 32 mm | Alloy Steel | 11 mm | 10.01 mm | -0.013 mm to 0 mm | €14.75 | |
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MCL-11-F | 11 mm | Carbon Steel | 28 mm | 32 mm | Alloy Steel | 11 mm | 10.01 mm | -0.013 mm to 0 mm | €12.35 | |
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MCL-11-SS | 11 mm | Stainless Steel | 28 mm | 32 mm | Stainless Steel | 11 mm | 10.01 mm | -0.013 mm to 0 mm | €30.65 | |
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MCL-12-A | 12 mm | Aluminum | 28 mm | 32 mm | Alloy Steel | 11 mm | 10.01 mm | -0.013 mm to 0 mm | €15.87 |
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RULAND MANUFACTURING MCL-21-ST 21mm One-Piece Shaft Collar, 316 SS, Clamp Style, 42mm OD, 15mm Wd.
€141.41 /unit



