The store will not work correctly in the case when cookies are disabled.
Due to Microsoft's discontinuation of updates, including security, certain functionality such as checkout and CAD may not work for you. We recommend using Google Chrome, Microsoft Edge, Firefox, or Safari to ensure full functionality.Thank you - the Ruland team
Mountable shaft collars with face holes are designed to mate directly with components such as sprockets, pulleys, and metallic plates. Ruland manufactures them with drilled holes for mounting flexibility or threaded holes for the most secure connection between the collar and mated component. They are offered in steel, aluminum, and 303 stainless steel in bore sizes ranging from 3/8” to 2” and 10mm to 50mm.
Clamp style universal joints improve over set screw style because they do not mar the shaft, offer infinite adjustability, and can be used on all shaft types. Ruland is the only North American supplier of clamp style universal joints and manufactures the clamp feature, bores, and keyways in our advanced manufacturing facility in Marlborough, MA USA. They are available in sizes from 1/4" to 1 1/4” in steel for high strength and stainless steel for corrosion resistance.
Ruland VMDSC40-25-5/16-55-SSNR/2PK is a 2 pack of vibration isolation mounts, each with two threaded studs. An individual vibration isolation mount has 1.57" outside diameter, 5/16x18 threaded studs, 0.63" stud lengths, and 0.98" height. Vibration isolation mounts are used to dampen shock loads and reduce noise and wear on industrial equipment such as motors, conveyors, compressors, fans, or pumps which allows for a safer and more pleasant working environment. They are often referred to as a sandwich mount or rubber buffer because they function as a shock or vibration isolator sandwiched between two machine components or surfaces. A vibration isolation mount can be mounted to the system by passing it through an unthreaded hole and securing with a nut or threading it directly into tapped holes on the components it will be mounted to. The rubber jacket is made from natural rubber which has good elasticity and is well suited for most industrial equipment. Vibration isolation mounts in this pack have 55 Shore A hardness for a balance of rigidity and shock absorption. Bodies are made from stainless steel allowing for increased corrosion resistance. These vibration isolation mounts are sourced from a premier partner, inventoried by Ruland, and RoHS3 compliant.
PRODUCT SPECIFICATIONS
Dimensions
Outer Diameter (OD)
1.57 in (40 mm)
Height (H1)
0.98 in (25 mm)
Thread (TH)
5/16 in - 18 TPI
Plate Thickness (PT)
0.08 in (2 mm)
Stud Length (LS)
0.63 in (16 mm)
Performance Specifications
Spring Rate
1707.33 lb/in (299 N/mm)
Shore Hardness
55A (+/- 5)
Max Deflection
0.79 in (20.1 mm)
Max Axial Load
336.09 lb (1495 N)
Additional Information
Multipack Quantity
2
Geometry
Cylindrical
Rubber Material
Natural Rubber
Metal Material
Stainless Steel
Metallic Body Finish
Bright
Country of Origin
Hungary
Weight (lbs)
0.315300
UPC
634529311516
Tariff Code
4016.99.6000
UNSPC
Code used to identify products to standardize nomenclature around the world.
31162804
Product Notes
Note 1
Performance ratings are for guidance only. The user must determine suitability for a particular application.
Prop 65
Required for the US State of California only.
WARNING This product can expose you to chemicals including Soots and Nickel (metallic)
WARNING This product can expose you to chemicals including Soots and Nickel (metallic)
