Maedler North America

Part number (SKU) 62412500
Material Steel (1045)
Surface Black oxide finish
Inner diameter [d1] 25+0.07 [mm]
Outer diameter [d2] 45 [mm]
Width [b] 33 [mm]
Bolts DIN 912 M 6 x 16
Tightening torque 16 [Nm]
Weight 240 [g]

CATALOG PRODUCT PAGE

CAD FILES (download)

If you need a rework or a custom-made-product please contact us directly with your inquiry.

The supplied 3D models, pictures and technical drawings are made with reasonable care.
Nevertheless liability is excluded for the accuracy and correctness of this data.

Weight 0.261 kg
Dimensions 50 × 50 × 33 cm
Material

Surface

Inner diameter

Outer diameter

Width

Bolts DIN 912

Tightening torque

Weight

Questions and answers

When will this part ship?

The stock status is shown next to the price. In stock parts ship from Bradenton, Florida, the same business day for orders placed before 2:00 p.m. Eastern. Backorder parts usually ship within 1–2 weeks.

What does shipping cost?

Shipping is calculated at checkout based on weight and destination. We ship with UPS and FedEx, and heavy orders ship by LTL freight. You can also ship on your own UPS or FedEx account for a $10 handling fee.

Can this part be bored or keyed to fit my shaft?

For most gears, sprockets, pulleys and couplings, yes. We can bore to your size and tolerance, cut a DIN 6885 keyway and add set-screw threads. We also offer expedited rework services for many parts. Email us the exact size needed and we will quote it.

Is there a better price for larger quantities?

Yes. The quantity prices are listed above. For more than the largest listed quantity, or for a custom version, ask for a quote.

Where are the CAD model and the catalogue page?

Under the Description tab you will find the link to free 2D and 3D CAD models and the catalogue page as a PDF.

Do you have this part in another size, material or in inches?

Often, yes. Use the filters on the category page, or send us your requirements and we will find the closest part or quote a custom one.

Can I return this part?

Unused standard parts can be returned within 30 days with an RMA number from returns@maedlernorthamerica.com; a 15% restocking fee applies. Custom-made parts or belts/chains that were cut to size cannot be returned. See our Return Policy.

More answers on our FAQ page. Questions about this part? Email us or call 941.803.0160.

Clamp collar single-split double wide steel C45 black oxide finished bore 25mm with bolt DIN 912 12.9 PN: 62412500

Material: Steel C45, black oxide finish. Screws steel 12.9.

Features: does not damage the shaft, stronger clamping force than
with set collars, even distribution of clamping forces, easy
readjustment, precision honed bores. The threads of the screws DIN 912
are covered with a layer of polyamide. Tolerance b: +0.08mm -0.25mm .
Temperature range: -40°C to +175°C.

Remarks to collars from steel:
The black oxide on the clamping
collars is formulated as part of the total performance of the product.
It enhances the holding ability of the collar, it efficiently reduces
slipping on the shaft, has anti-stick-slip characteristics and helps to
keep the torque rating of the screw within its designed parameters. The
oxide layer also provides corrosion protection.

$31.12

Availability: 3 in stock (backorders ship within 1-2 weeks)

Quantity Discount (%) Price
1 - 4 — $31.12
5 - 9 2.51% $30.34
10 - 24 5.01% $29.56
25 - 49 7.62% $28.75
50+ 8.74% $28.40

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ProductPart number (SKU)MaterialSurfaceInner diameter [d1]Outer diameter [d2]Width [b]Bolts DIN 912Tightening torqueWeightPrice
Clamp collar single-split double wide steel C45 black oxide finished bore 6mm with bolt DIN 912 12.9 PN: 6241060062410600Steel (1045)Black oxide finish6+0.05 [mm]16 [mm]20 [mm]M 3 x 82.1 [Nm]20 [g] $19.26
Clamp collar single-split double wide steel C45 black oxide finished bore 8mm with bolt DIN 912 12.9 PN: 6241080062410800Steel (1045)Black oxide finish8+0.07 [mm]18 [mm]20 [mm]M 3 x 82.1 [Nm]24 [g] $19.31
Clamp collar single-split double wide steel C45 black oxide finished bore 10mm with bolt DIN 912 12.9 PN: 6241100062411000Steel (1045)Black oxide finish10+0.07 [mm]24 [mm]20 [mm]M 3 x 82.1 [Nm]48 [g] $19.50
Clamp collar single-split double wide steel C45 black oxide finished bore 12mm with bolt DIN 912 12.9 PN: 6241120062411200Steel (1045)Black oxide finish12+0.07 [mm]28 [mm]24 [mm]M 4 x 124.6 [Nm]78 [g] $19.56
Clamp collar single-split double wide steel C45 black oxide finished bore 16mm with bolt DIN 912 12.9 PN: 6241160062411600Steel (1045)Black oxide finish16+0.07 [mm]34 [mm]29 [mm]M 5 x 149.5 [Nm]130 [g] $22.95
Clamp collar single-split double wide steel C45 black oxide finished bore 20mm with bolt DIN 912 12.9 PN: 6241200062412000Steel (1045)Black oxide finish20+0.07 [mm]40 [mm]33 [mm]M 6 x 1616 [Nm]202 [g] $28.61
Clamp collar single-split double wide steel C45 black oxide finished bore 25mm with bolt DIN 912 12.9 PN: 6241250062412500Steel (1045)Black oxide finish25+0.07 [mm]45 [mm]33 [mm]M 6 x 1616 [Nm]240 [g] $31.12
Clamp collar single-split double wide steel C45 black oxide finished bore 30mm with bolt DIN 912 12.9 PN: 6241300062413000Steel (1045)Black oxide finish30+0.12 [mm]54 [mm]33 [mm]M 6 x 1816 [Nm]342 [g] $37.07
Clamp collar single-split double wide steel C45 black oxide finished bore 40mm with bolt DIN 912 12.9 PN: 6241400062414000Steel (1045)Black oxide finish40+0.12 [mm]60 [mm]33 [mm]M 6 x 1816 [Nm]344 [g] $41.90
Clamp collar single-split double wide steel C45 black oxide finished bore 50mm with bolt DIN 912 12.9 PN: 6241500062415000Steel (1045)Black oxide finish50+0.12 [mm]78 [mm]41 [mm]M 8 x 2517 [Nm]772 [g] $69.05

Clamp collar single-split double wide steel C45 black oxide finished bore 25mm with bolt DIN 912 12.9 PN: 62412500

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