ML6Ⓡ 精密ポリウレタン製品（ウレタン付ベアリングなど）

2018 Precision Cast Polyurethane Product Catalog Polyurethane Rollers, Wheels, Bearings, and Bushings Unparalelled precision in polyurethane, since 1963 Meridian Laboratory ML6® is a proprietary polyurethane blend developed over half a century working with the world’s leading packaging, processing, and manufacturing companies. Contact us for custom quotations, application specific require - ments, or to order sizes not shown. www.meridianlab.com Polyurethane Ball Bearings • Precision Encoder Wheels • Polyurethane Bushings • Coated Cam Followers • Polyurethane Tubing • Hubbed Drive Rollers • Hubless Drive Rollers • No Crush Wheels • Overmolding • Feed Rollers • Idler Rollers • Flat Stock • Bumpers • Gaskets • Seals

Precision Cast Polyurethane Polyurethane Engineered for Demanding Applications Our ML6® process develops consistently superior results, because whatever your application, we speak your language, and have over half a century of experience asking the right questions; so we can deliver the right solution for your application, every time. Find out why some of the world’s most trusted companies trust ML6® Precision Polyurethane from Meridian Laboratory as the foundation for their manufacturing, processing, and packaging operations.. Put our deep knowledge of industry and application to work for you, with ML6® precision cast polyurethane; the preferred solution for some of the world’s largest OEMs and and Industrial Manufacturers. Hubbed Drive Rollers Precision Cast Polyurethane over Machined Aluminum or Stainless Hubs Meridian Laboratory ML6® precision polyurethane hubbed drive rollers, (or friction rollers) are manufactured in 6061 aluminum or 304 stainless steel, but are available in plastics and other non-metallic materials as well. Precision molded with tolerances of 0.0015” or better, they are available in a variety of standard sizes and custom profiles. “D” Roller Roller Bore Core Hub Hub Set Part # Durometer Diameter (OD) Width (WD) Diameter (ID) Diameter (CD) Width (HW) Diameter (HD) Screws AL-720-D 40/55/70/80/90A 0.375” 0.250” 0.125” 0.312” 0.250” 0.312” 4-40 (1) AL-721-D 40/55/70/80/90A 0.500” 0.250” 0.1875” 0.375” 0.250” 0.375” 6-32 (1) AL-722-D 40/55/70/80/90A 0.500” 0.250” 0.250” 0.375” 0.250” 0.375” 6-32 (1) AL-723-D 40/55/70/80/90A 0.500” 0.375” 0.1875” 0.375” 0.375” 0.375” 6-32 (1) AL-724-D 40/55/70/80/90A 0.500” 0.375” 0.250” 0.375” 0.375” 0.375” 6-32 (1) AL-725-D 40/55/70/80/90A 0.500” 0.500” 0.1875” 0.375” 0.250” 0.375” 6-32 (1) AL-726-D 40/55/70/80/90A 0.500” 0.500” 0.250” 0.375” 0.250” 0.375” 6-32 (1) AL-727-D 40/55/70/80/90A 0.625” 0.250” 0.1875” 0.500” 0.250” 0.500” 6-32 (2) AL-728-D 40/55/70/80/90A 0.625” 0.250” 0.250” 0.500” 0.250” 0.500” 6-32 (1) AL-729-D 40/55/70/80/90A 0.625” 0.375” 0.1875” 0.500” 0.250” 0.500” 6-32 (2) AL-730-D 40/55/70/80/90A 0.625” 0.375” 0.250” 0.4375” 0.250” 0.4375” 6-32 (1) AL-731-D 40/55/70/80/90A 0.625” 0.500” 0.1875” 0.4375” 0.250” 0.4375” 6-32 (2) AL-732-D 40/55/70/80/90A 0.625” 0.500” 0.250” 0.500” 0.250” 0.500” 6-32 (2) AL-733-D 40/55/70/80/90A 0.625” 0.625” 0.1875” 0.500” 0.250” 0.500” 6-32 (2) AL-734-D 40/55/70/80/90A 0.625” 0.625” 0.250” 0.500” 0.250” 0.500” 6-32 (2) AL-735-D 40/55/70/80/90A 0.750” 0.375” 0.250” 0.500” 0.250” 0.500” 6-32 (2) AL-736-D 40/55/70/80/90A 0.750” 0.500” 0.250” 0.500” 0.250” 0.500” 6-32 (2) AL-737-D 40/55/70/80/90A 0.750” 0.625” 0.250” 0.500” 0.250” 0.500” 8-32 (2) AL-738-D 40/55/70/80/90A 0.750” 0.750” 0.250” 0.250” 0.562” 0.250” 8-32 (2) AL-739-D 40/55/70/80/90A 1.000” 0.1875” 0.250” 0.750” 0.250” 0.750” 8-32 (2) AL-740-D 40/55/70/80/90A 1.000” 0.500” 0.250” 0.750” 0.250” 0.750” 10-32 (2) for custom sizing or to recieve a quote on your AL-741-D 40/55/70/80/90A 1.250” 0.250” 0.3125” 1.000” 0.3125” 0.750” 10-32 (2) specification or drawing, contact us at AL-742-D 40/55/70/80/90A 1.250” 0.750” 0.3125” 1.000” 0.250” 0.750” 10-32 (2) (800) 837-6010 AL-743-D 40/55/70/80/90A 1.625” 0.250” 0.375” 1.375” 0.375” 1.000” 10-32 (2) AL-744-D 40/55/70/80/90A 1.625” 0.750” 0.375” 1.375” 0.375” 1.125” 10-32 (2) AL-745-D 40/55/70/80/90A 2.000” 0.250” 0.375” 1.750” 0.375” 1.125” 10-32 (2) AL-746-D 40/55/70/80/90A 2.000” 0.750” 0.375” 1.750” 0.375” 1.125” 10-32 (2) AL-747-D 40/55/70/80/90A 2.500” 0.375” 0.500” 2.250” 0.500” 1.500” 1/4-28 (2x) AL-748-D 40/55/70/80/90A 2.500” 1.000” 0.500” 2.250” 0.500” 1.500” 1/4-28 (2x) Select Durometer when ordering by replacing “D” with your desired Durometer Hubless Drive Rollers Precision Design for Space Sensitive Applications Meridian Laboratory ML6 precision polyurethane hubless drive rollers are ideal for situations and applications which are space sensitive or where you wish to maximize the contact surface of rollers against your contact material. Standard sizes available in 6061 aluminum or 304 stainless steel, but are also offered in a variety of plastics and other non-metallic materials. “D” Roller Roller Bore Core Part # Durometer Diameter (OD) Width (WD) Diameter (ID) Diameter (CD) Set Screws AL-820-D 40/55/70/80/90A 0.375” 0.250” 0.125” 0.3125” 4-40 (1x) AL-821-D 40/55/70/80/90A 0.500” 0.250” 0.1875” 0.390” 6-32 (1x) AL-822-D 40/55/70/80/90A 0.500” 0.250” 0.250” 0.390” 6-32 (1x) AL-823-D 40/55/70/80/90A 0.500” 0.375” 0.1875” 0.390” 6-32 (1x) AL-824-D 40/55/70/80/90A 0.500” 0.375” 0.250” 0.390” 6-32 (1x) AL-825-D 40/55/70/80/90A 0.500” 0.500” 0.1875” 0.390” 6-32 (1x) AL-826-D 40/55/70/80/90A 0.500” 0.500” 0.250” 0.390” 6-32 (1x) AL-827-D 40/55/70/80/90A 0.625” 0.250” 0.1875” 0.500” 6-32 (1x) AL-828-D 40/55/70/80/90A 0.625” 0.250” 0.250” 0.500” 6-32 (2x) AL-830-D 40/55/70/80/90A 0.625” 0.375” 0.1875” 0.500” 6-32 (1x) AL-831-D 40/55/70/80/90A 0.625” 0.375” 0.250” 0.500” 6-32 (2x) AL-832-D 40/55/70/80/90A 0.625” 0.500” 0.1875” 0.500” 6-32 (1x) for custom sizing or to recieve a quote on your AL-833-D 40/55/70/80/90A 0.625” 0.500” 0.250” 0.500” 6-32 (2x) specification or drawing, contact us at AL-834-D 40/55/70/80/90A 0.625” 0.625” 0.1875” 0.500” 6-32 (2x) (800) 837-6010 Select Durometer when ordering by replacing “D” with your desired Durometer

Custom and Standard Precision Polyurethane Manufacturing, since 1963 Hubless Drive Rollers (Continued) “D” Roller Roller Bore Core Part # Durometer Diameter (OD) Width (WD) Diameter (ID) Diameter (CD) Set Screws AL-835-D 40/55/70/80/90A 0.625” 0.625” 0.250” 0.500” 6-32 (2x) AL-836-D 40/55/70/80/90A 0.750” 0.375” 0.250” 0.500” 6-32 (2x) AL-837-D 40/55/70/80/90A 0.750” 0.500” 0.250” 0.500” 6-32 (2x) AL-838-D 40/55/70/80/90A 0.750” 0.625” 0.250” 0.562” 6-32 (2x) AL-840-D 40/55/70/80/90A 0.750” 0.750” 0.250” 0.500” 6-32 (2x) AL-841-D 40/55/70/80/90A 1.000” 0.250” 0.250” 0.750” 6-32 (2x) AL-842-D 40/55/70/80/90A 1.000” 0.500” 0.250” 0.750” 8-32 (2x) AL-843-D 40/55/70/80/90A 1.250” 0.250” 0.3125” 1.000” 6-32 (2x) AL-844-D 40/55/70/80/90A 1.250” 0.750” 0.3125” 1.000” 8-32 (2x) AL-845-D 40/55/70/80/90A 1.625” 0.250” 0.375” 1.375” 8-32 (2x) AL-846-D 40/55/70/80/90A 1.625” 0.750” 0.375” 1.375” 10-32 (2x) AL-847-D 40/55/70/80/90A 2.000” 0.250” 0.375” 1.750” 8-32 (2x) AL-848-D 40/55/70/80/90A 2.000” 0.750” 0.375” 1.750” 10-32 (2x) for custom sizing or to recieve a quote on your AL-850-D 40/55/70/80/90A 2.500” 0.500”specification or drawing, contact us at 0.375” 2.250” 10-32 (2x) (800) 837-6010 AL-851-D 40/55/70/80/90A 2.500” 1.000” 0.500” 2.250” 1/4-28 (2x) Select Durometer when ordering by replacing “D” with your desired Durometer Polyurethane Coated Bearings Precision Polyurethane Bearings for High Speed Applications Meridian Laboratory ML6 precision polyurethane coated bearings are manufactured for extreme precision and durability. Designed with heavy duty and higher speed ratings in mind, they are non-marking and have a guaranteed T.I.R. of less than 0.001”. For light duty applications with moderate to low speeds, see our complete line of ML6 polyurethane idler rollers. “D” Roller Roller Bore Bearing Part # Durometer Diameter (OD) Width (WD) Diameter (ID) Diameter (BD) Bearing Type CBB-430-D 40/55/70/80/90A 0.750” 0.196” 0.1875” 0.500” R3 CBB-430-D 40/55/70/80/90A 1.000” 0.281” 0.250” 0.750” R4A CBB-430-D 40/55/70/80/90A 1.125” 0.281” 0.375” 0.875” R6 CBB-430-D 40/55/70/80/90A 1.625” 0.343” 0.625” 1.375” R10 CBB-430-D 40/55/70/80/90A 1.875” 0.4375” 0.750” 1.625” R12 CBB-430-D 40/55/70/80/90A 2.500” 0.500” 1.250” 2.250” R20 for custom sizing or to recieve a quote on your specification or drawing, contact us at Select Durometer when ordering by replacing “D” with your desired Durometer (800) 837-6010 Polyurethane Coated Idler Rollers Durable and Cost Effective Idler Rollers for Everyday Applications Meridian Laboratory ML6 precision polyurethane idler rollers can serve as guides, tensioning wheels, or in any application which requires a roller to spin freely on a shaft. Precision polyurethane ML6 is bonded to an SAE 841 oil-impregnated bronze sleeve bushing, and is ideal for lighter duty applications with low to moderate speeds. “D” Roller Roller Bore Core Part # Durometer Diameter (OD) Width (WD) Diameter (ID) Diameter (CD) BR-820-D 40/55/70/80/90A 0.375” 0.250” 0.125” 0.250” BR-821-D 40/55/70/80/90A 0.500” 0.250” 0.125” 0.250” BR-822-D 40/55/70/80/90A 0.500” 0.250” 0.1875” 0.3125” BR-823-D 40/55/70/80/90A 0.625” 0.250” 0.1875” 0.3125” BR-824-D 40/55/70/80/90A 0.625” 0.250” 0.250” 0.375” BR-825-D 40/55/70/80/90A 0.750” 0.375” 0.1875” 0.375” BR-826-D 40/55/70/80/90A 0.750” 0.375” 0.250” 0.500” BR-827-D 40/55/70/80/90A 0.750” 0.750” 0.1875” 0.3125” for custom sizing or to recieve a quote on your BR-828-D 40/55/70/80/90A 0.750” 0.750” 0.250” 0.500” specification or drawing, contact us at BR-830-D 40/55/70/80/90A 1.000” 0.500” 0.250” 0.500” (800) 837-6010 BR-831-D 40/55/70/80/90A 1.000” 0.500” 0.3125” 0.500” Select Durometer when ordering by replacing “D” with your desired Durometer 2415 Pleasant View Rd. Middleton, WI 53562 | (800) 837 6010 | www.meridianlab.com

Custom and Standard Precision Polyurethane Manufacturing, since 1963 Polyurethane Coated Cam Followers Maximum Durability and Performance, American Made Quality Meridian Laboratory ML6 polyurethane coated cam followers feature a threaded stud to fit directly into a component or secure with a nut for through-hole mounting. All Meridian Laboratory ML6 polyure- thane coated cam followers are high quality, American-made, sealed needle bearings, complete with lubrication ports in the ends of the shaft for maximum longevity. They feature a flat rolling surface, and provide better traction and abrasion resistance than nylon or other covered rollers. Outside Roller Hub Stud Part # Durometer Diameter (OD) Width (WD) Diameter (ID) Length (SL) Thread Class CF-635-D 40/55/70/80/90A 0.750” 0.375” 0.500” 0.625” 10-32 CF-643-D 40/55/70/80/90A 1.000” 0.500” 0.750” 0.875” 3/8"-24 CF-651-D 40/55/70/80/90A 1.250” 0.625” 1.000” 1.000” 7/16"-20 CF-659-D 40/55/70/80/90A 1.500” 0.750” 1.250” 1.250” 1/2"-20 CF-667-D 40/55/70/80/90A 1.750” 0.875” 1.500” 1.500” 5/8"-18 CF-675-D 40/55/70/80/90A 2.000” 1.000” 1.750” 1.750” 3/4"-16 CF-683-D 40/55/70/80/90A 2.250” 1.250” 2.000” 2.000” 7/8"-14 for custom sizing or to recieve a quote on your specification or drawing, contact us at (800) 837-6010 Polyurethane No Crush Wheels No Crush Wheels for Sensitive Materials Application We’ve gone back to the drawing board and engineered a functional no crush wheel design that outperforms, outlasts, and rolls circles around the competition. Backed by our industry leading precision polyurethane casting process and 55 years of industrial polyurethane production experience, we’ve reimagined how no crush wheels should look, feel, and perform. “D” Roller Roller Core Bore Part # Durometer Diameter (OD) Width (WD) Diameter (CD) Diameter (BD) Bearing Type AL-820-D 40/55/70/80/90A 2.500” 1.000” 1.000” 0.250” 0.625” AL-821-D 40/55/70/80/90A 2.500” 1.000” 1.000” 0.375” 0.625” AL-822-D 40/55/70/80/90A 2.500” 1.000” 1.000” 0.500” 0.625” AL-823-D 40/55/70/80/90A 2.500” 1.000” 1.000” 0.625” 0.750” AL-824-D 40/55/70/80/90A 4.00” 2.000” 1.500” 1.000” 0.750” AL-825-D 40/55/70/80/90A 6.00” 2.000” 1.500” 1.000” 0.750” Select Durometer when ordering by replacing “D” with your desired Durometer Full Service Polyurethane Manufacturing from Meridian Laboratory Precision Engineered Custom Polyurethane Solutions With over half a century of experience designing and manufacturing precision polyurethane to create unique solutions, Meridi- an Laboratory’s ML6® Engineering Team is ready to face your challenges with you. From working with Fortune 500 Global man- ufacturers to small, niche production environments, our customers rely on us to be their polyurethane expert. Sheets and Flat Stock Rollers and Coated Shafts Poly Coated Bearings Hubbed Drive Rollers Roller Strip and Recoat No Crush Wheels Coated Bushings Hubless Drive Rollers Gripper Fingers Encoder Wheels Belts and Gaskets Cam Followers Idler Rollers Grooved Wheels Bumpers If your standard size part isn’t listed in our catalogue, that doesn’t mean we don’t, or can’t make it! We excel at rapid turnaround development of standard parts for industrial machine builders, plant operations, and production centers. We can take your specification, application, design, or print, and turn it into a testable, production capable part, often in as little as one week. Contact our engineers at 1-800-837-6010 to discuss your application and see what a Meridian ML6® Solution can do for you. 2415 Pleasant View Rd. Middleton, WI 53562 | (800) 837 6010 | www.meridianlab.com