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RULAND MANUFACTURING MCL-21-A 21mm One-Piece Shaft Collar, Aluminum, Clamp Style, 42mm OD, 15mm Wd.
Item: AB8ZDRModel: MCL-21-ACross Ref: 2ALH5
7 In Stock
Grade 2024
Aluminum
21 mm
Black Oxide
Ships within 2 days via
10.00% off
€25.44 /unit
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Product Specifications:
| Item | Shaft Collar |
| Bore Dia. | 21 mm |
| Bore Tolerance | +0.012 mm to +0.05 mm |
| Clearance Dia. | 49.5 mm |
| Collar Construction | 1-Piece |
| Collar Material | Aluminum |
| Collar Material Finish | Bright |
| Collar Material Grade | Grade 2024 |
| Collar Outside Diameter | 42 mm |
| Collar Style | Clamp |
| Collar Width | 15 mm |
| Dimension Type | Metric |
| Finish | Bright |
| For Shaft Diameter | 21 mm |
| For Shaft Type | Round |
| Grade | Grade 2024 |
| Included Screws | (1) Hex Socket Cap Screw |
| Inside Dia. | 21 mm |
| Material | Aluminum |
| Maximum Operating Temperature | 107°C |
| Minimum Operating Temperature | -40°C |
| Number Of Pieces | 1 |
| Operating Temp. Range | -40°F to +225°F |
| Outside Dia. | 42 mm |
| Screw Location From Center | 16 mm |
| Screw Material | Alloy Steel |
| Screw Material Finish | Black Oxide |
| Screw Seating Torque | 16 N-m |
| Screw Thread Size | M6 |
| Shaft Locking Type | Clamp On |
| Shaft Tolerance | -0.013 mm to 0 mm |
| System Of Measurement | Metric |
| Type | One Piece Clamp |
| Width | 15 mm |
| Width Tolerance | -0.254 mm to +0.076 mm |
| Withstand Temp. | 225°F |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 1.52 |
| Ship length (cm) | 7.62 |
| Ship width (cm) | 1.5 |
| HS code | 8483608000 |
| Country of Origin | US |
Product Details:
- The Ruland Manufacturing MCL-21-A is a 2024 aluminium-built, one-piece shaft collar with a 42 mm outer diameter, 15 mm width and 21 mm bore diameter suitable for spacing, guiding and mounting.
- These shaft collars have a forged socket-head cap screw with a clamp style design, which makes them suitable for both soft and hard shafts.
- MCL-21-A is built in compliance with DIN 912 12.9, RoHS and REACH standards to ensure maximum holding power and operating temperature range.
Product Variants
| Product | Model | Bore Dia. | Collar Material | Outside Dia. | Clearance Dia. | Screw Material | Collar Width | Screw Location From Center | Shaft Tolerance | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
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 | |
 |
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 | |
 |
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 | |
|
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 | |
|
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 | |
|
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 | |
|
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-A 21mm One-Piece Shaft Collar, Aluminum, Clamp Style, 42mm OD, 15mm Wd.
€28.27 /unit