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 VMT30-20-M8-55-SSNR/5PK is a 5 pack of rubber bumpers, each with a tapped hole. An individual rubber bumper has 30mm outside diameter, M8 tapped hole, 8mm tapped hole depth, and 20mm height. Rubber bumpers are used to dampen shock loads and reduce noise and wear on industrial equipment, machine doors, and floors or other surfaces 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. These rubber bumpers have a cylindrical shape allowing for even distribution of shock loads. A rubber bumper can be mounted to the system by threading it onto an existing stud on the components. The rubber jacket is made from natural rubber which has good elasticity and is well suited for most industrial equipment. Rubber bumpers 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 rubber bumpers are sourced from a premier partner, inventoried by Ruland, and RoHS3 compliant.
PRODUCT SPECIFICATIONS
Dimensions
Outer Diameter (OD)
1.18 in (30 mm)
Height (H1)
0.79 in (20 mm)
Thread (TH)
M8 x 1.25
Plate Thickness (PT)
0.08 in (2 mm)
Tapped Hole Depth (LT)
0.31 in (7.9 mm)
Performance Specifications
Spring Rate
1170.58 lb/in (205 N/mm)
Shore Hardness
55A (+/- 5)
Max Deflection
0.20 in (5.0 mm)
Max Axial Load
227.06 lb (1010 N)
Additional Information
Multipack Quantity
5
Geometry
Cylindrical
Rubber Material
Natural Rubber
Metal Material
Stainless Steel
Metallic Body Finish
Bright
Country of Origin
Hungary
Weight (lbs)
0.254000
UPC
634529313152
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)
