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Ringfeder

Ringfeder

Total Products: 2473
  • Company: Ringfeder Power Transmission USA Corp.
  • Product Types: Power Transmission, Couplings
  • Website: www.ringfeder.com
  • Owned By: Ringfeder Power Transmission GmbH
  • Headquarters: Umstadt, Germany
  • Founded:  1922
  • Made In: Germany
  • Ships from: Westwood, NJ

 

Ringfeder Power Transmission is the international leader in niche markets for drive and damping technology. Under the strong brand, Ringfeder® offers users worldwide outstanding shaft-hub connections, damping solutions and coupling systems for the highest functionality and durability requirements in a wide variety of industries.

Locking Assemblies

Simple and quick assembly and disassembly, complete freedom from maintenance and wear, absolutely backlash-free power transmission: Ringfeder® Locking Assemblies are friction-locked shaft-hub connections manufactured to the highest quality standards. They are suitable for the precise fastening of all types of hubs, e.g. toothed gears, running wheels and chain sprockets, levers, cam discs, belt and brake discs, slip-on gears, couplings or flanges, on shafts and axles. Compared to external clamping connections, e.g. shrink discs, locking assemblies are installed between shaft and hub. By tightening the clamping screws, inner and outer rings press themselves onto the contact surfaces of the components to be connected, thus creating a friction-fit press connection. This allows not only the highest torques but also axial and radial as well as bending loads to be transmitted reliably. RINGFEDER® Locking Assemblies are the superior alternative to conventional shrink-fits, wedge, keyway or polygonal connections and offer outstanding concentricity and resistance to alternating torsion. Our locking assemblies are available to users in various standard designs and sizes as well as customised special solutions.

Shrink Disks:

The high-quality original from the world market leader: Ringfeder® Shrink Discs are flange-shaped, friction-locked shaft-hub connections and the more powerful and reliable alternative to conventional shrink fits, wedge, keyway or polygonal connections. In contrast to internal locking devices, e.g. locking assemblies, the pressure is applied from the outside to the hollow shaft or hub, thus creating an absolutely backlash-free, frictionally engaged connection between shaft and hub. The shrink disc is therefore not in the load path – instead, the torque is transmitted in a force-locking manner at the joining surface between shaft and hub without an intermediate element. Ringfeder® Shrink Discs also convince through complete freedom from wear and maintenance, easy assembly and dismantling as well as outstanding resistance to alternating torsion and concentricity properties. Depending on customer-specific requirements, our shrink discs are available in proven standard and specially developed special variants, in two- and three-part designs as well as in stainless steel. In addition to torque and bending loads, axial and radial loads can also be transmitted.

Product

RFN 7012 19X47 - RingFeder

Please email or call for a quotation. (800) 463-5959

RINGFEDER LOCKING ASSEMBLY, ID = 19MM, OD = 47MM, IDENTITY NUMBER = 6996124, WEIGHT = 0.5 LBS, RFN 7012 19-47

Product

RFN 7012 20X47 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 20MM, OD = 47MM, IDENTITY NUMBER = 990930, WEIGHT = 0.53 LBS, RFN 7012 20-47

Product

RFN 7012 22X47 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 22MM, OD = 47MM, IDENTITY NUMBER = 990957, WEIGHT = 0.51 LBS, RFN 7012 22-47

Product

RFN 7012 24X50 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 24MM, OD = 50MM, IDENTITY NUMBER = 990965, WEIGHT = 0.57 LBS, RFN 7012 24-50

Product

RFN 7012 25X50 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 25MM, OD = 50MM, IDENTITY NUMBER = 990973, WEIGHT = 0.55 LBS, RFN 7012 25-50

Product

RFN 7012 28X55 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 28MM, OD = 55MM, IDENTITY NUMBER = 990981, WEIGHT = 0.66 LBS, RFN 7012 28-55

Product

RFN 7012 30X55 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 30MM, OD = 55MM, IDENTITY NUMBER = 990990, WEIGHT = 0.64 LBS, RFN 7012 30-55

Product

RFN 7012 32X60 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 32MM, OD = 60MM, IDENTITY NUMBER = 7990332, WEIGHT = 0.75 LBS, RFN 7012 32-60

Product

RFN 7012 35X60 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 35MM, OD = 60MM, IDENTITY NUMBER = 991007, WEIGHT = 0.71 LBS, RFN 7012 35-60

Product

RFN 7012 38X65 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 38MM, OD = 65MM, IDENTITY NUMBER = 5996236, WEIGHT = 0.80 LBS, RFN 7012 38-65

Product

RFN 7012 40X65 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 40MM, OD = 65MM, IDENTITY NUMBER = 991015, WEIGHT = 0.75 LBS, RFN 7012 40-65

Product

RFN 7012 42X75 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 42MM, OD = 75MM, IDENTITY NUMBER = 7990359, WEIGHT = 1.32 LBS, RFN 7012 42-75

Product

RFN 7012 45X75 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 45MM, OD = 75MM, IDENTITY NUMBER = 991023, WEIGHT = 1.26 LBS, RFN 7012 45-75

Product

RFN 7012 48X80 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 48MM, OD = 80MM, IDENTITY NUMBER = 7990367, WEIGHT = 1.37 LBS, RFN 7012 48-80

Product

RFN 7012 50X80 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 50MM, OD = 80MM, IDENTITY NUMBER = 991031, WEIGHT = 1.32 LBS, RFN 7012 50-80

Product

RFN 7012 55X85 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 55MM, OD = 85MM, IDENTITY NUMBER = 991040, WEIGHT = 1.39 LBS, RFN 7012 55-85

Product

RFN 7012 60X90

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RINGFEDER LOCKING ASSEMBLY, ID = 60MM, OD = 90MM, IDENTITY NUMBER = 991058, WEIGHT = 1.52 LBS, RFN 7012 60-90

Product

RFN 7012 65X95 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 65MM, OD = 95MM, IDENTITY NUMBER = 991066, WEIGHT = 1.61 LBS, RFN 7012 65-95

Product

RFN 7012 70X110 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 70MM, OD = 110MM, IDENTITY NUMBER = 991074, WEIGHT = 2.78 LBS, RFN 7012 70-110

Product

RFN 7012 75X115 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 75MM, OD = 115MM, IDENTITY NUMBER = 991082, WEIGHT = 2.93 LBS, RFN 7012 75-115

Product

RFN 7012 80X120 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 80MM, OD = 120MM, IDENTITY NUMBER = 991090, WEIGHT = 3.09 LBS, RFN 7012 80-120

Product

RFN 7012 85X125 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 85MM, OD = 125MM, IDENTITY NUMBER = 991104, WEIGHT = 3.29 LBS, RFN 7012 85-125

Product

RFN 7012 90X130 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 90MM, OD = 130MM, IDENTITY NUMBER = 991112, WEIGHT = 3.37 LBS, RFN 7012 90-130

Product

RFN 7012 95X135 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 95MM, OD = 135MM, IDENTITY NUMBER = 991120, WEIGHT = 3.57 LBS, RFN 7012 95-135

Product

RFN 7012 100X145 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 100MM, OD = 145MM, IDENTITY NUMBER = 991139, WEIGHT = 4.43 LBS, RFN 7012 100-145

Product

RFN 7012 110X155 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 110MM, OD = 155MM, IDENTITY NUMBER = 991147, WEIGHT = 4.43 LBS, RFN 7012 110-155

Product

RFN 7012 120X165 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 120MM, OD = 165MM, IDENTITY NUMBER = 991155, WEIGHT = 5.18 LBS, RFN 7012 120-165

Product

RFN 7012 130X180 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 130MM, OD = 180MM, IDENTITY NUMBER = 991163, WEIGHT = 7.74 LBS, RFN 7012 130-180

Product

RFN 7012 140X190 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 140MM, OD = 190MM, IDENTITY NUMBER = 991171, WEIGHT = 8.49 LBS, RFN 7012 140-190

Product

RFN 7012 150X200 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 150MM, OD = 200MM, IDENTITY NUMBER = 991180, WEIGHT = 8.97 LBS, RFN 7012 150-200

Product

RFN 7012 160X210 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 160MM, OD = 210MM, IDENTITY NUMBER = 991198, WEIGHT = 9.48 LBS, RFN 7012 160-210

Product

RFN 7012 170X225 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 170MM, OD = 225MM, IDENTITY NUMBER = 991201, WEIGHT = 12.74 LBS, RFN 7012 170-225

Product

RFN 7012 180X235 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 180MM, OD = 235MM, IDENTITY NUMBER = 991210, WEIGHT = 13.34 LBS, RFN 7012 180-235

Product

RFN 7012 190X250 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 190MM, OD = 250MM, IDENTITY NUMBER = 991228, WEIGHT = 18.19 LBS, RFN 7012 190-250

Product

RFN 7012 200X260 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 200MM, OD = 260MM, IDENTITY NUMBER = 991236, WEIGHT = 19.07 LBS, RFN 7012 200-260

Product

RFN 7012 220X285 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 220MM, OD = 285MM, IDENTITY NUMBER = 991244, WEIGHT = 24.74 LBS, RFN 7012 220-285

Product

RFN 7012 240X305 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 240MM, OD = 305MM, IDENTITY NUMBER = 991252, WEIGHT = 26.90 LBS, RFN 7012 240-305

Product

RFN 7012 260X325 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 260MM, OD = 325MM, IDENTITY NUMBER = 991260, WEIGHT = 29.11 LBS, RFN 7012 260-325

Product

RFN 7012 280X355 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 280MM, OD = 355MM, IDENTITY NUMBER = 991279, WEIGHT = 42.34 LBS, RFN 7012 280-355

Product

RFN 7012 300X375 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 300MM, OD = 375MM, IDENTITY NUMBER = 991287, WEIGHT = 45.20 LBS, RFN 7012 300-375

Product

RFN 7012 320X405 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 320MM, OD = 405MM, IDENTITY NUMBER = 991295, WEIGHT = 65.27 LBS, RFN 7012 320-405

Product

RFN 7012 340X425 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 340MM, OD = 425MM, IDENTITY NUMBER = 991309, WEIGHT = 68.58 LBS, RFN 7012 340-425

Product

RFN 7012 360X455 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 360MM, OD = 455MM, IDENTITY NUMBER = 991317, WEIGHT = 93.05 LBS, RFN 7012 360-455

Product

RFN 7012 380X475 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 380MM, OD = 475MM, IDENTITY NUMBER = 991325, WEIGHT = 97.02 LBS, RFN 7012 380-475

Product

RFN 7012 400X495 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 400MM, OD = 495MM, IDENTITY NUMBER = 991333, WEIGHT = 101.4 LBS, RFN 7012 400-495

Product

RFN 7012 420X515 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 420MM, OD = 515MM, IDENTITY NUMBER = 991341, WEIGHT = 110.3 LBS, RFN 7012 420-515

Product

RFN 7012 440X545 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 440MM, OD = 545MM, IDENTITY NUMBER = 991350, WEIGHT = 142.4 LBS, RFN 7012 440-545

Product

RFN 7012 460X565 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 460MM, OD = 565MM, IDENTITY NUMBER = 991368, WEIGHT = 148.6 LBS, RFN 7012 460-565

Product

RFN 7012 480X585 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 480MM, OD = 585MM, IDENTITY NUMBER = 991376, WEIGHT = 156.6 LBS, RFN 7012 480-585

Product

RFN 7012 500X605 - RingFeder

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RINGFEDER LOCKING ASSEMBLY, ID = 500MM, OD = 605MM, IDENTITY NUMBER = 991384, WEIGHT = 160.1 LBS, RFN 7012 500-605