Products & Services
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Supplier: KHK USA, Inc.
Description: Ring gear large in size / number of tooth. It can be cut to make segment gears and corner racks. Please note that all J-Series, E-Series, F-Series, H-Series, HJ-Series & S-Series products are made-to-order, noncancellable, and non-returnable.
- Number of Teeth: 120
- Pitch Diameter: 360 mm
- Face Width: 30 mm
- Pressure Angle: 20°
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Supplier: KHK USA, Inc.
Description: Ring gear large in size / number of tooth. It can be cut to make segment gears and corner racks. Please note that all J-Series, E-Series, F-Series, H-Series, HJ-Series & S-Series products are made-to-order, noncancellable, and non-returnable.
- Number of Teeth: 200
- Pitch Diameter: 400 mm
- Face Width: 20 mm
- Pressure Angle: 20°
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Supplier: KHK USA, Inc.
Description: Ring gear large in size / number of tooth. It can be cut to make segment gears and corner racks. Please note that all J-Series, E-Series, F-Series, H-Series, HJ-Series & S-Series products are made-to-order, noncancellable, and non-returnable.
- Number of Teeth: 120
- Pitch Diameter: 240 mm
- Face Width: 20 mm
- Pressure Angle: 20°
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Supplier: KHK USA, Inc.
Description: A popular type of internal gear; low cost and suitable for many applications. Please note that all J-Series, E-Series, F-Series, H-Series, HJ-Series & S-Series products are made-to-order, noncancellable, and non-returnable.
- Number of Teeth: 50
- Pitch Diameter: 150 mm
- Face Width: 30 mm
- Pressure Angle: 20°
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Supplier: Accuris
Description: Ring Gear Starters for Internal Combustion Engines Attachment and Envelope Dimensions Pinion Data and Ring Gear Recommendations
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Supplier: National Precision Bearing, Inc.
Description: SLEWING RING Four-point contact ball Flanged cross-section on non-geared rings Internal gear, AGMA 8 quality minimum Clearance Dimensions up to 60" OD
- Moment Load: 23,300 to 74,900 Ft-lbs
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Description: Internal gears are spur gears with teeth on the inside of the gear as opposed to on the outside. They rotate in the same direction as the driving gear (a spur gear of the same module), turning it. They frequently serve as a component of a planetary
- Number of Teeth: 120
- Pitch Diameter: 240 mm
- Face Width: 20 mm
- Pressure Angle: 20°
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Description: Internal gears are spur gears with teeth on the inside of the gear as opposed to on the outside. They rotate in the same direction as the driving gear (a spur gear of the same module), turning it. They frequently serve as a component of a planetary
- Number of Teeth: 120
- Pitch Diameter: 360 mm
- Face Width: 30 mm
- Pressure Angle: 20°
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Description: Internal gears are spur gears with teeth on the inside of the gear as opposed to on the outside. They rotate in the same direction as the driving gear (a spur gear of the same module), turning it. They frequently serve as a component of a planetary
- Number of Teeth: 200
- Pitch Diameter: 400 mm
- Face Width: 20 mm
- Pressure Angle: 20°
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Description: Internal gears are spur gears with teeth on the inside of the gear as opposed to on the outside. They rotate in the same direction as the driving gear (a spur gear of the same module), turning it. They frequently serve as a component of a planetary
- Number of Teeth: 160
- Pitch Diameter: 480 mm
- Face Width: 30 mm
- Pressure Angle: 20°
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Supplier: QTC METRIC GEARS
Description: Module 2, 200 Tooth Mild Steel Ring Gear
- Number of Teeth: 200
- Pitch Diameter: 400 mm
- Face Width: 20 mm
- Pressure Angle: 20°
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Supplier: G.L. Huyett
Description: Axially assembled internal retaining rings are made from zinc plated spring steel that install with needle-nose pliers into a housing or bore. They have a tapered design that allows the ring to maintain constant pressure against axles, gears, and bearings inside machinery
- Shaft Diameter: 0.5625 inch
- Housing Diameter: 0.25 to 10 inch
- Material: Beryllium Copper, Spring Steel
- Ring Style: Bowed
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Supplier: Zhejiang Lisheng Spring Co., Ltd.
Description: or removed by using snap ring pliers. We can custom bore snap rings according to customers’ needs. Industrial grade snap rings, often referred to as constant section snap rings, are wire retaining rings made of carbon spring steel with a wide rectangular
- Ring Type: Internal
- Design Units: Metric
- Material: Stainless Steel
- Ring Style: Wire Formed Snap Rings
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Supplier: Kinematics Manufacturing, Inc.
Description: the slewing ring bearing is an essential element of its design. Quality and precision during the manufacturing process are vital to make sure the crane will run after it's been dismantled and reassembled. Slew Ring Bearings for Medical Industry Slewing rings in a medical
- Outside Diameter: 7 to 25 inch
- Dynamic Axial / Thrust Load: 29,943.36 to 530,528 lbs
- Application: Aerospace, Automotive, Medical /Dental, Military
- Features: External Gear Only, Internal Gear Only, Non-geared, Other
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Description: Four-point Contact Ball Flanged cross-section on non-geared rings Internal, external and non-gear Clearance and preload *Dimensions up to 60” OD Available Capacities up to: Moment - 141,000 ft-lbs to 180,000 ft-lb Thrust - 175,000 ft-lbs to 223,000 ft-lbs Radial - 35,000 lbs to
- Outside Diameter: 60 inch
- Dynamic Axial / Thrust Load: 175,000 to 223,000 lbs
- Dynamic Radial Load: 35,000 to 45,000 lbs
- Moment Load: 141,000 to 180,000 Ft-lbs
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Supplier: Star SU LLC
Description: instruments Rolling gears to measure noise Rolling gears to reduce burrs and nicks Plug and ring gauges Certified quality Master gear design and production processes are all carried out using special Star SU software and modern manufacturing methods. All Star SU checking
- Cutter Type: Gear Hob
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Supplier: Schaeffler Technologies AG & Co. KG
Description: of the adjacent construction and the fitting of bearings. Slewing rings are sealed on both sides, lubricated with a high quality grease, can be relubricated via lubrication nipples and are particularly easy to fit. The bearing rings are supplied without gear teeth or, in order
- Features: Crossed, Four Point Contact
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Supplier: Ameridrives Couplings
Description: Ameridrives Amerigear O'Ring Seal Gear Couplings were designed in the early 1950's when the Amerigear Fully Crowned Gear Tooth was patented. In contrast with ordinary gear tooth forms, all three working portions of the tooth are crowned. The teeth are capable of sliding
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Supplier: Greene, Tweed & Co.
Description: Using FEA (Finite Element Analysis) and expertise in seal design, Greene, Tweed has taken the concept behind our renowned AGT® seal, optimized the design of the elastomer and anti-extrusion rings, and developed an Advanced Concept T-ring (ACT). The ACT® ring is designed with
- Shaft O.D. or Seal I.D.: 0.1574804 to 15.74804 inch
- Maximum Operating Pressure: 4,000 psi
- Seal Type: Composite Seals
- Material (ASTM Abbreviation): EPDM, Flourosilicone (FVMQ, FMQ, FPM, FSI), Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Nitrile (NBR - Buna-N)
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Supplier: Greene, Tweed & Co.
Description: HIGH-PERFORMANCE BIDIRECTIONAL SEALS Greene, Tweed’s AGT® ring, a double-acting rod or piston seal, provides the quality and reliability the Aerospace industry requires. The AGT ring offers an outstanding combination of easy installation, low leakage and long service life for
- Maximum Operating Pressure: 4,000 psi
- Seal Type: Composite Seals
- Action: Double Acting
- Material (ASTM Abbreviation): EPDM, Flourosilicone (FVMQ, FMQ, FPM, FSI), Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Nitrile (NBR - Buna-N)
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Supplier: Radicon
Description: up to 463 Nm. Thermosetting plastic sleeves provide non-conductive assemblies. Staggered internal teeth ensure uniform loading and an internal central buffer ring between the two hubs promotes axial location giving protection to the gear teeth. They compensate for all
- Bore Diameter: 2.1653555 inch
- Rated Torque: 4,097.34513274336 In-lbs
- Coupling Type: Gear / Multi-Jaw
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Supplier: Greene, Tweed & Co.
Description: applications such as heavy-duty utility and flight control actuators and landing gear systems. The ACGTL is a single-acting, unidirectional seal for applications such as long-life/high-pressure utility and flight control actuators and landing gear systems. FEATURES & BENEFITS Cap
- Maximum Operating Pressure: 8,000 psi
- Seal Type: Composite Seals
- Material (ASTM Abbreviation): EPDM, Flourosilicone (FVMQ, FMQ, FPM, FSI), Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Nitrile (NBR - Buna-N)
- Features: Hydraulic / Pneumatic Seal
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Supplier: Greene, Tweed & Co.
Description: applications such as heavy-duty utility and flight control actuators and landing gear systems. The ACGTL is a single-acting, unidirectional seal for applications such as long-life/high-pressure utility and flight control actuators and landing gear systems. FEATURES & BENEFITS Cap
- Maximum Operating Pressure: 8,000 psi
- Seal Type: Composite Seals
- Action: Double Acting
- Material (ASTM Abbreviation): EPDM, Flourosilicone (FVMQ, FMQ, FPM, FSI), Fluoroelastomer (FKM - Viton®, Fluorel®, etc.), Nitrile (NBR - Buna-N)
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Supplier: Stafford Manufacturing Corp.
Description: internal taper rings produce the frictional forces necessary to join the shaft and hub allowing the transmission of high torque and axial loads. Simplifying the timing of matched components, PowerRing™ Keyless Shaft-Hub Locking Devices are fully adjustable, balanced to minimize
- Width: 2.953 inch
- Bore Diameter: 1.75 inch
- Axial Load Capacity: 27 to 1,277 lbs
- Units: English
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Supplier: SAE International
Description: This SAE Recommended Practice applies to flywheels and flywheel-starter ring gear assemblies used with internal combustion engines of the spark ignition and diesel type equipped with a governor or speed limiting device. Engine sizes are those capable of using SAE No. 6 through
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Supplier: SAE International
Description: This SAE Recommended Practice applies to flywheels and flywheel-starter ring gear assemblies used with internal combustion engines of the spark ignition and diesel type equipped with a governor or speed limiting device. Engine sizes are those capable of using SAE No. 6 through
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Supplier: Durst
Description: Design Patented Spline lubrication feature built into cast iron housings AGMA Class 10 Gears for quieter operation One-piece Gear and Shaft (solid-on-shaft) Design Large Ball Bearings and SOS Gears simplify assembly and service All Viton Seals and O-rings Drop-in
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Supplier: Marposs Corp
Description: cylindrical gears spur gears helical gears shafts gears internal ring gears VARIETY OF SOLUTIONS The leading edge technology in design and engineering methods is applicable to manual gauges and fully automated systems using dedicated or retoolable
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Supplier: KAYDON Bearings
Description: Configurations include non-geared and internal geared (with fittings on the outer diameter), and external geared (fittings on the inner diameter). The gears are Involute Stub designs with 20° pressure angles, manufactured to AGMA Class Q5 and .015" to .025" allowance for backlash. HS
- Bore Size: 25.6 inch
- Outside Diameter: 33.4 inch
- Overall Width: 2.2 inch
- Bore: 25.6 inch
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Supplier: Rotek, Inc.
Description: Rotek Series 4000 slewing bearings are built with greater internal clearance than the Series 3000 models. Advantages include lower frictional torque and the ability to function in mounting structures with less accuracy and rigidity than required for other style of slewing bearings.
- Outside Diameter: 12 to 180 inch
- Dynamic Axial / Thrust Load: 100,000 to 4,200,000 lbs
- Dynamic Radial Load: 10,000 to 420,000 lbs
- Moment Load: 123,000 to 12,000,000 Ft-lbs
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Supplier: Rotek, Inc.
Description: Rotek Series 2100 units are four-point contact slewing bearings with induction-hardened raceways. Balls are chrome-alloy steel and separated by spacers to prevent ball-to-ball sliding friction. Series 2100 units are general purpose slewing bearings for medium duty applications. Specifications:
- Outside Diameter: 13 to 57 inch
- Dynamic Axial / Thrust Load: 10,000 to 336,000 lbs
- Dynamic Radial Load: 3,000 to 98,000 lbs
- Moment Load: 25,000 to 368,000 Ft-lbs
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Supplier: American Cast Iron Pipe Company
Description: O-Ring stem seals. The O-Rings help to isolate the lubrication chamber. Epoxy Coating The 14"-48" Series 2500 valves are epoxy-coated both on the interior as well as the exterior of the valve. The coating is applied after the valve body is shot-blasted clean. The coating is applied to
- Valve Size: 14 to 48 inch
- Pressure Rating: 250 psi
- Primary Material: Ductile Iron
- Valve Type: Gate / Knife Valves
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Supplier: Rotek, Inc.
Description: Rotek Series 3000 units are an evolution of the classic four-point contact slewing bearing design, featuring induction-hardened raceway construction, the highest degree of raceway wrap, and durable ball separators. Within the limits of their capacities, they offer an optimum combination of economy,
- Outside Diameter: 12 to 180 inch
- Dynamic Axial / Thrust Load: 100,000 to 3,600,000 lbs
- Dynamic Radial Load: 20,000 to 1,000,000 lbs
- Moment Load: 20,000 to 8,300,000 Ft-lbs
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Planetary Gear Design
formation of the sun and planet gears is external, while the ring gear is internal.
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Case Study: Plastic Oil Distribution Rings Simplify Manufacturing and Reduce Costs for Wind Turbine Gear Boxes
We worked with a wind turbine gear box OEM to develop a plastic oil distribution ring that reduces weight and machining time, improves lubrication, and minimizes internal friction
More Information Top
Indicates content that may require registration and/or purchase.
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Finite element analysis of internal gear in high-speed planetary gear units
However, most of the models dealt with only a segment of the internal ring gear with a thin rim.
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Heat Treatment of Gears: A Practical Guide for Engineers
An example for such an application is the internal ring gear of an epicyclic gearbox.
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Mechanical Science and Engineering III
The rotors and external gears are connected as one part by which the external gears are driven meshing with fixed internal ring gear to output big torque.
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Distortion Control of Transmission Components by Optimized High Pressure Gas Quenching
The paper presents how the ‘‘Dynamic Quenching’’ and ‘‘Reversing gas flow’’ processes are successfully applied on internal ring gears and planetary gears for a 6-speed automatic transmission.
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ARCWIVES
…swing arm is geometrically constrained such that the loaded suspension linkage is compressed by shortening the chord length, in blue, between the drive train pivot, in red, and the free pivot that roll along the internal ring gear , in green, shown in…
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ADVISOR Users Conference Proceedings 2000 - Final Electronic version
Internal ring gear .
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Advantages of low pressure carburising and high pressure gas quenching technology in manufacturing
For the Internal ring gears addressed in this report, the parts used to be heat treated with an induction hardening process.
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Gear Materials, Properties, and Manufacture
Fig. 17 Powder forged internal ring gear used in automatic transmission for trucks of up to 22,700 kg (50,000 lb) gross vehicle weight.
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Design Practices: Passenger Car Automatic Transmissions
One such application is for internal ring gears used only in reverse.