GMN FND 459-Z Sprag Clutch for Winkler + Dunnebier 200/300/400/600 BB series

GMN Bearing USA’s ABEC 7 high precision ball bearings are made for high speed and heavy load applications.

GMN angular contact bearings (spindle bearings) are expertly crafted for speed, precision, & accuracy.

GMN radial ball bearings are versatile, great in small spaces & when axial loads move in both directions.

We know that not every application requires super, high-precision bearings. We stock other industrial parts from quality brands.

Our one-way sprag clutches are great for applications with low to high torque capacity.

Includes built-in ball bearing support. Supports HEAVY loads & has a high torque capacity: 53 to 588 Nm. Bore (ID) sizes: 10 to 60 mm (0.393 to 2.362 in)

Includes built-in ball bearing support. Supports MEDIUM loads & low to medium torque capacity: 53 to 267 Nm. Bore (ID) sizes: 17 to 40 mm (0.669 to 1.57 in)

No built-in ball bearing support. Good for large orders & low to high torque needs: 1 to 2673 Nm. Bore (ID) sizes: 2 to 240 mm (0.078 to 9.448 in)

No built-in ball bearing support. Has no RPM limits & Supports high torque needs: 609 to 14,060 Nm. Bore (ID) sizes: 38.09 to 220 mm (1.499 to 8.66 in)

This heavy-duty clutch (aka a hold-back clutch) is good for high torque operations and ensures motion freezes in place. Bore (ID) sizes: 15 to 40 mm. (0.59 to 1.73 in)

Designed for HEAVY-DUTY applications that require tough durability.

Our non-contact labyrinth seals are the first line of protection for bearing systems.

The best protection for your bearing. Easy to install with a simple “drop-in” next to your bearing. No added space needed. CF seals offer 100% sealing efficiency against splashing liquids.

Protection against low contamination & splashing liquids.

Designed with grooves in the outer ring to offer more protection (than our L-type seal) against contamination and direct spray liquids. Liquid gets pushed out through outer grooves when in rotation.

Our GMN Gap Seals are plastic and a great choice for washdown applications, such as food conveyors and food manufacturing facilities

GMN precision ball bearing sprag clutch units have widespread usage in the printing & converting industry.

GMN sprag clutches are found in envelope & mail equipment, as well as sorting/process equipment (among other printing & production functions.) This complex machinery converts unprinted paper rolls to printed, finished envelopes in a single machine workflow.

This type of meticulous manufacturing requires high levels of accuracy & repeatability.

That’s why GMN high precision FND series sprag clutches are the perfect solution, delivering high torque & reliable performance. This increased efficiency helps avoid delays & improve production.

Our sprag clutches are used in several industry-leading printing machines such as Heidelberg Presses. The FND 459-Z GMN sprag clutch is compatible with several Winkler+Dunnebier models, including:

Machine Series: BB*200, 300, 400, 600

*This is a partial list of Winkler+Dunnebier equipment that feature GMN clutches. Other models may also use this part.

The FND 459-Z Sprag clutch is the perfect match for your W+D envelope machines to make folding, processing, and printing more efficient.

Have questions about how GMN sprag clutches might be an upgrade to your printing & converting system? Contact our in-house Engineering Support with any questions. We’re happy to help!

printing and converting

FND 459-Z Specs

GMN Part #: FND 459 Z

Manufacturer: Winkler + Dunnebier

Industry: Paper Converting

Equipment Type: Envelope printing, folding, processing

Winkler

Dunnebier

For more information on GMN sprag clutches, precision bearings, tools and more, check out our comprehensive PDF guides.