Lock nuts requiring a keyway; Product table: Lock nuts requiring a keyway (metric) Product table: Lock nuts requiring a keyway (inch)Also known as half moon keys. According to nominal size and fit type selection among running and sliding [RC], locational clearance [LC], locational transition [LT], locational interference [LN], force and shrink [FN] fits, size. com-2023-11-08T00:00:00+00:01 Subject: Ansi B17 1 Standard Keyway Dimensions Lowellcorp Keywords: ansi, b17, 1, standard, keyway, dimensions, lowellcorp Created Date: 11/8/2023 4:51:24 PMDIN or ANSI keyway H Ø D H7 Ø EØ O 2 h7 R ISO 4762 J L SLP WITH KEYWAY CONNECTION 10 - 700 Nm MODEL SLP SIZE 30 60 150 300 Adjustment range* from - to (Nm) T KN 10-35 30-80 40-135 30-80 60-120. 7500 3. Recommendations for key size, length and keyway depth as a function of shaft diameter are provided in ASME Standards B17. 002, -. 1-1967 (R1998) ANSI B17 1 PDF - C-4-C Feather Keys | McMaster-Carr Ansi B17 1 Standard Keyway Dimensions Lowellcorp ANSI-B17. Non standard bores and over the keyways. Use them to connect gears and other components with tapered keyways to shafts. This Standard covers the size, type and tolerances of parallel and taper keys and keyseats, and their relationship to shaft diameters and bore diameters. Keyway (Hub) Radius r. Slightly larger than the size listed, these oversized keys offer a tight fit in worn keyways. Max. 1 -- 1967, Keys and Keyseats ISO R773:1969, Rectangular or Square Parallel Keys and their Corresponding Keyways (Dimensions in Millimeters) This is a preview of "ANSI/AGMA 6013-A06". The cutting edges increase until they reach the required size. For more information about our standard woodruff keys, call us today at 724. 30 Siemens MD · 2009 Standardization Parallel Keys, Taper Keys, and Centre Holes Dimensions of parallel keys and taper keys Parallel keys and taper keys Diameter Width Height Depth of key- way in shaft Depth of keyway in hub Lengths, see below Parallel keys and taper keys acc. Stock lengths from 3 feet to 24 feet. For technical drawings and 3-D models, click on a part number. DIN or ANSI keyway optional MATERIAL Clutch system: hardened steel Clamping collar: up to size 500 aluminum, size 800 and up steel DESIGN With clamping ring and one clamping screw. -- ANSI/AGMA 9002--B04, Bores and Keyways for Flexible Couplings (Inch Series) The intent of this document is to offer designers and users of flexible couplings preferred dimensions, tolerances and fits for metric bores and keyways. 19-1997 . 1250 0. Top and Bottom Fit. ANSI-B17. They meet DIN 6885 dimensional standards for undersized415Q-5L 8" 150# ANSI FF 4" API 2000# RJ 6 1/4" 9 1/8" 48" 50" 69" 28 1/8". 1 Square Keyway Tolerances. 1, the Metric key size is W x T. Use them when parts need to be taken apart frequently, such as for maintenance or prototyping. 1 Square Keyway Tolerances. They are useful for shaft end. Metric keyways are dimensioned by width and depth as measured from the radius of the shaft to the center of the keyway. ) CONTENTS [Informative Note: Revise the table of contents as. +40 0. Type C - Keys with both ends round hole for one retaining screw (for sizes 8 X’7 and Wear-Resistant Sprockets for ANSI Roller Chain. 2-2011 Exceeds 400,000 ANSI cycles. 3. 1-1967 (R1998) - Keys and Keyseats the ansi b17 1 standard keyway dimensions lowellcorp is universally compatible with any devices to read. 2-1967 (R1998) - Engineers Edge. 2 Axial run-out locating face/thread: 0,05 to 0,30 mm (0. image of currency, presentationShaft keys types key chart designs tapered. AGMA ISO 10064-1-A21. Schlage C Keyway, Schlage E Keyway, Schlage S123 Keyway. imperial woodruff key eBay. 2) Dimension h of the taper key names the largest height of the key, and dimension t z largest depth of the hub keyway. A. all dimensions in inches. - Series F couplings supplied with 4) All dimensions per AGMA 9002-A86 interference fit bores without set screws commercial standards. Roller Chain Sprockets - A-Type, 40 Chain. 5 ADOPTION NOTICE ASME Y14. 378 Maximum 3. Set Screw Type E. 10 Keyway and key control 11 Keyway options 12-13 Cylinders and key systems 14-23 Key control 24-30 Cylinders. 004, -. . Design of Square Key and Keyway (Wood Ruff) Stress, Shear and Torque. KeywayANSI_B17_1-Keyway_Dimensions. Warranty: - 10-year limited. Socket Set Screws Mechanical Properties ASME B18. 010 Height (d) (t) - DIM Keyway Width (w) AGMA 9002-A86 Inch Bore and ANSI B17. For large diameters or long shanks, the blank size may need to be substantially larger than the final thread size to assure that the full length of the body cleans up in the machining process. 2 standards for dimensions and tolerances. “B” & “C” DIM. Woodruff keys work well near shaft shoulders, where a standard open keyway would create too much stress. The shaft keyway and hub keyway dimensions according to ISO 6887 - taper keys with gib head - are equal to those in ISO 6886When two gears of different sizes mesh, the larger is called the gear and the smaller is the pinion. W = d/4[clarification needed] H = 2d/3[clarification needed] where. HOME; PRODUCTS. Type of Key. Special keyway configurations. Save Save 1-0 - ANSI B17. Height. 7530 3. Deadbolt Type: Single Cylinder. 016 1/64 Keys are tapered along their length. Woodruff Metric key and Keyway Dimensions. Sprockets come in a wide range of tooth counts for each ANSI chain size. 1. (ANSI) empowers its members and constituents to strengthen the U. ANSI B18. Recommended ANSI Standard Keys and Keyseats Design per. These keys have a rounded shape that makes them easy to remove when parts need to be taken apart frequently, such as for maintenance or prototyping. 2-2011 Series 4000, Grade 2; exceeds standard for lever and spindle strength and durability. Keyway Tolerances Width: . ANSI Woodruff Keys. While their teeth fit into metric ISO roller chain, these sprockets use taper-lock bushings to grip shafts. Related: Shaft Arbor and Keyseat Dimensional Data American National Standard Keys and Keyways; Standard Metric Keys Keyways for Metric Bores with One Key; Keyway Cutter Hole Keyway Dimensional Data for MIlling Centers and Arbors - ANSI/ASME B94. Shaft (Arbor) Keyway Dimension Size Data - ANSI/ASME B94. 332 Maximum 3. When a keyway is damaged, cut a new, wider one. 2 Axial run-out locating face/thread: 0,05 to 0,30 mm (0. to. 1-1967, R1989) Metric Square & Rectangular Parallel Keys & Keyways (B. All the standards recognize this and specify tolerances for. Nominal Key Size W x D Min. 1-1967 or JIS B 1301-1996 specify sizes and tolerances of the keys and keyways. 3mm 2. 0. Keyway differentiation by angle 2. Each tooth’s cutting edge is a few thousandths of an inch larger than the one before. Mount them onto your shaft and secure with a set screw— no machining necessary. engineering Wikipedia. 109 - - 0. Box 12086 Omaha, NE 68112-2086Gear Products and Suppliers | Gear Knowledge Menu. g. This revised version of the standard includes an extension of the bore sizes (through 18 Woodruff Keys ANSI B17. and key size for parallel and taper keys. 8. 2 Keyways - Dimensions for keyways are given in Table 3. 1 Square Keyway Tolerances 3/8 . Order online or call: Americas: +1 800 854 7179 | Asia Pacific: +852 2368 5733 | Europe. 5 mm, external thread class fit 6g. Metric Key Steel. This specification includes index tolerances for multiple keyways. Woodruff key details Hell s Confetti. 46:. 093 / . The keys are square or rectangular. Rather than enjoying a good book with a cup of coffee in the afternoon, insteadDIN or ANSI keyway shown displaced C 1 C DIN or ANSI 2 keyway DIN 916 FIXED DISENGAGEMENT TORQUE The ESL coupling is unlike other R+W safety couplings in that the disengagement torque is permanently set and tamper proof. stock image. 240 0. ANSI-B17. Get In Touch. • Keys DIN 6885 → Page 842. 30 3. ANSI B17. Home > knowledge base > standard keyway dimensions. 9375 1. Key. June 20th, 2018 - ANSI keyway dimensions are used in mechanical engineering The square keys for 4 Woodruff keyways and tapered variants are created on milling devices''ANSI Standard Woodruff Keys ANSI B17 2 1967 R1998 June 22nd, 2018 - The Woodruff Key numbers indicate normal key dimensions The last two digits give the. 7500 3. All dimensions are in inches. Key-Seat. “A” DIM. Woodruff dimensions standard keys table inches ansi given. The inch and metric dimensions here correspond to common values. 4375 1. Designation - designated as: A parallel key of Type A, width 12 mm, height 8 mm and length 50 mm shall be Parallel Key A 12 x 8 x 50 4. Standard Metric Keys & Keyways for Metric Bores with One Key • Couplings (Page 2 of 2) All Types 427-140 Reo a 21 (P eso) oola e el 11 pesees 2 Telepoe 22 a 22 eoo Key & Keyway Dimensions – Millimeters Coupling Hub Keyway Dimensions – Inches Shaft Diameter “D” Key Size Nominal Keyway Width Hub “W” Keyway Depth Hub “T2” ANSI/AGMA 9002-A86 was based upon the design criteria related to bores and keyways in coupling hubs that had evolved over many years of successful industry practice. 4. KeyWay. AGMA 9002-A86 Inch Bore and ANSI B17. 0000 0. This is aDIN or ANSI keyway Ø G Ø F±0,2 A/A F SKP MINIATURE DESIGN | SIZE 1. Size Shaft Dia. 8750 1. Clearance Fit Bore Tol. 1 Square Keyway Tolerances Minimum 3. The combination of premium features and precision tolerance manufacturing make these size 50 sprockets a high-quality, reliable, and durable component for any conveyor or drive system. - ANSI/AGMA 9002-C14, Bores and Keyways for Flexible Couplings (Inch Series). 2500. Caliper Diameter Bore Pitch Dia. Over. all dimensions in inches. The table, to the best of our knowledge, complies with: DIN6885 Pt. 3. sometimes referred to as a keyway. W = d/4[clarification needed] H = 2d/3[clarification needed] where. Overall length is 5". Style Sprockets We Offer:①,Material: a)Key height h≤25mm: St50-1K Standard DIN 1652 b)Key height h > 25mm: St60-2K Standard DIN 1652 c)Other materials such as stainless steel, according to the agreementKeys standard metric keyways mechanicalMetric keyway shaft depth reference dimensions diameter iso r773 width Metric woodruff keys are supplied to din 6888 / iso 3912 in c45k keyKeyway metric dimensions keys. Keyway Depth. The following is summarized from the American National Standard Keys and Keyways for Milling Cutters and Arbors ANSI/ASME B94. com Web site: Keyway Bore Diameter Size Bore Reference -0. Link to this Webpage: Copy Text to clipboard. Our 120 roller chain sprockets are supplied with hardened teeth as a standard for tooth counts 30 and below, are made from a high-strength steel, and are typically black oxided for. Full Size • Based on industry standard plug diameter of ½”. ANSI B17. Bores and Keyways for Flexible Couplings, Inch Series. A sprocket with an internal parallel keyway. 0mm metric, standardShaft standard key sizes rectangular gates keys diameters most non std readily available Chart keyway torqueKeyway metric key dimensions standard keyways keys bores shaft hub depth iso diameter engineering table edge width millimeters. The keyway is for fixing your sprocket to the shaft to keep the sprocket from spinning. ANSI/AGMA 9002-A86 presented pertinent data on dimensions, tolerances, and sizes for straight bores, tapered bores, keys and keyways for unmounted industrial flexible couplings. This specification includes index tolerances for multiple keyways. “B” & “C” DIM. The key prevents relative rotation between the two parts and enables torque transmission. Hardened teeth give these steel sprockets increased wear resistance for a long service life. coordinate dimensions due to the direct functional relationship of the 2 holes. ANSI/AGMA 9112-B14 describes sizes and tolerancesSlightly larger than the size listed, these oversized keys offer a tight fit in worn keyways. Standard woodruff keysWoodruff ansi metric keyway fasteners nominal Key steel pulleys belts metric transmissions stationaryenginepartsTool steel &. Consent to Cookies & Data processing. KeyWay /Key Dimensions. Slightly smaller than the size listed in the table, undersized keys are the choice when you need a slightly looser fit or when you have an inconsistent keyway. 4 Ansi B17 1 Standard Keyway Dimensions Lowellcorp 2022-02-14 keys are good when you need a slightly looser fit or when you have an inconsistent keyway. WOODRUFF KEY DIMENSIONS ANSI Key No. It proved useful in establishing dimensions and tolerances for custom engineered coupling products. Durable. Design of Square Key and Keyway. Parallel Metric Keys and Keyway Dimensions RoyMech. 3 Keyseating -. 002 - 0. Share. For dimensions in millimeters, multiply inch values, except thread diameters, by 25. Coupling Design: K d: Fixed (tight fit) while loaded: 1:All dimensions given in inches. 396 Maximum 3. To confirm the status of any standard, identify the replacement standard if it is obsolete and/or purchase the standard please use. Metric keys conform to DIN 6888 standards. Sign-In Create Account. Email: sales@usarollerchain. Unless otherwise specified, the shaft keyway is assumed to be standard. To start searching for the correct size and type of sprocket, click the Online Catalogue. Step #7. 1-1967 (R1998) British Standard Metric Keyways for Square and Rectangular Parallel Keys Shaft Nominal Diameter, d KeyThe following is summarized from the American National Standard Keys and Keyways for Milling Cutters and Arbors ANSI/ASME B94. 1 - 1975 . In order to transmit rotation from the shaft to the hub of gear wheels, pulleys, sprockets, couplings, flanges and other coaxial parts, rigid and frictional joints of various types are used. In drawing practice, the preferred SI unit of length is the. 2. Woodruff Keys Non Rok Hi Pro Metric. 0000 4. Inch(ANSI/AGMA 9002-B4) Bottom of Keyway to Bottom of Shaft ( B )Qty. 3 Keyseating - The operation of producing keyseats. JIS B 4258 ‐ Detachable pilots for use with counterbores and 90 degree SIGN countersinks ‐‐ Dimensions 4. 0 = m * z = 22. Keyways Index. Related: Shaft Arbor and Keyseat Dimensional Data American National Standard Keys and Keyways; Standard Metric Keys Keyways for Metric Bores with One Key; Keyway. Their extra depth in shaft reduces the overturning tendency in its keyway. A list of standard keyway and corresponding key sizes for English shafts are listed below in Table 1. 120. Recommended Hub Keyway Dimensions (mm) Reference AGMA 9112-A04 Standard metric keyway width tolerance per Js9 Imperial Standard Bore and Keyway Info Recommended Bore Tolerance for Imperial Shafts (Inches) Nominal Shaft Range Shaft Tol. STANDARD KEYWAY SIZES Listed are the standard keyway sizes furnished with corresponding bore sizes. 5 +. The gratifying book, fiction, history, novel, scientific research, as capably as various new sorts of books are readily to hand here. 000 / +0. 3/8 . Page 6 of 6. Shaft keyseat dimensions and tolerances. The commondin68871968-Stressed-type Fastenings with Taper Action; Taper Keys with Gip Head, Keyways, Dimensions and Application-Customer Service: 212 642 4980. Key. 248 0. 002 -0 Depth: . 1 Keyway Dimensions - Lowell Corporation KEYSHAFT Keyed Shaft, Diameter 3/4 in, Keyway 3/16 in x 3. ANSI Flat, Pan, and Oval Head Wood Screws per. Standard External Metric Thread and Fastener Sizes M 0. There is also a calculator to calculate the press fit force, required temperatures for shrink fit. 3mm 2. Max. The intent of this document is to offer designers and users of flexible couplings preferred dimensions, tolerances and fits for metric bores and keyways. A detail drawing of a gear would also include other dimensions not found in the table (root diameter, bore diameter, keyway dimensions). Also, T 1 and T 2. 2) Dimension h of the taper key names the largest height of the key, and dimension t z largest depth of the hub keyway. Keyless hubs are often specified for high speed applications to improve the balance of the assembly and to secure the hub to the shaft. This standard presents metric dimensions, tolerances, sizes and fits for straight bores, tapered bores, keys and keyways for un-mounted industrial flexible couplings. N = Number of Keys (same size) Keyway application design factor K d. 3750 7/16 . Schlage - L460P Cylinder x Thumbturn. Maximum operating angle is 45° ; maximum rpm is 2500. , depending on the lock nut size: ANSI/ABMA Std. 4 and round result to two decimal places. ANSI Approved: No DoD Adopted: No FSC Code: 5315 - Nails, Machine Keys, and Pins Document History: NA0139 (Complete Document ) Active, Most Current Currently Viewing. Ansi B17 1 Standard Keyway Dimensions Lowellcorp This is likewise one of the factors by obtaining the soft documents of this Ansi B17 1 Standard Keyway Dimensions Lowellcorp by online. Standard Bore and Keyway Tolerances (Inch and mm) PFEIFER INDUSTRIES, LLC. pdf Gates belts, hoses, and applications: standard & non. 4mm 1mm 1. Shaft Key Seat Depth Control Values S and T for Shaft and Hub ANSI B17. Strand Type. 1 specifications conform to ANSI standards for dimensions and. ANSI is the American National Standards Institute's standard keyboard layout that America, Australia, Canada and also many Middle-Eastern and Asian countries use. 0015 0. This is why we present the ebook compilations in this website. DIN 980 All Metal; DIN 980 All Metal A2/A4 Stainless Steel; DIN 982 Tall Nylon Insert; DIN 985 Nylon Insert Zinc Plated / Hot Dipped Galvanized (ISO FIT) DIN 985 Nylon Insert A2/A4 Stainless; K-Lock; Flange Nuts. The differences are highlighted in red in the images below. 1; Keyway Cutter Hole Keyway Dimensional Data - ANSI/ASME B94. h. T. Minimum keyseat width is that figure. Keyway dimensions and set-screw locations. Inch (ANSI/AGMA 9002-B4) Nominal Shaft Diameter ( A ) Bottom of Keyway to Bottom of Shaft ( B ) Keyway Width ( C ) Reference Depth ( D ) fractional decimal fractional decimal 3/8 0. Oversized Key Stock. Metric module, side fit. 375 0. ds991933-Woodruff keys - Shaft diameters, dimensions of corresponding Woodruff keys and keyway depth in shaft and hub-Customer Service: 212 642 4980. 240 0. Cut precision keyways. 0625 0. din68861967-Stressed-type Fastenings with Taper Action; Taper Keys, Keyways, Dimensions and Application-Customer Service: 212 642 4980. (e. Set Screw Type C. The deviations are less than the basic size. About Us. 432 / . Standard. In ANSI keyboards, the left shift key is one large wide rectangular key. 1. !. Circles and arcs should be dimensioned in the view revealing their true shape. The keyseat in a shaft for a parallel key. 25 - M 1. Other sizes or keyway cylinders available. The keys are square or rectangular. This is especially pertinent when considering that the vast majority of. ANSI B4. In (e), the holes are located from two baselines, or datums. 316 stainless steel keys have excellent corrosion resistance, but aren't as strong as steel keys. ANSI B17. Most manufacturers of sprockets conform to the ANSI (American Standards Institute). xls Created Date: 1/23/2014 8:35:20 AM. -- ANSI/AGMA 9002--B04, Bores and Keyways for Flexible Couplings (Inch Series) The intent of this document is to offer designers and users of flexible couplings preferred dimensions, tolerances and fits for metric bores and keyways. The keys are square or rectangular. Shaft keyways inch agmaMetric woodruff keys key chart dimensions inches din steel iso 6888 Shaft keysMetric key keyway dimensions. Super-Corrosion-Resistant 316Stainless Steel Cone-Point Set Screws. Finished Striaght bores for standard AGMA Class 1 Clearance fit. All dimensions are in inches. Shaft Diameter. Keyway Bore (inches) Reference Height (d) 1. Imperial machine have dimensions listed in imperial units also referred to as the imperial system and are listed as ANSI - ASME standard machine keys. Ansi B17 1 Standard Keyway Dimensions Lowellcorp Recognizing the showing off ways to get this ebook Ansi B17 1 Standard Keyway Dimensions Lowellcorp is additionally useful. Unless otherwise specified, the shaft keyway is assumed to be standard. Roller Chain Sprockets - A. PFEIFER INDUSTRIES, LLC. Most manufacturers of sprockets conform to the ANSI (American Standards Institute) and Martin conforms to the Type II tooth form as given in the standard B29 . 0015 0. Dimensions of Jacobs & Din Tapers for Drill Chucks Principal Dimensions of Milling M/C Arbors/Shanks (For Identification Purposes). O. All dimensions in inches. British ISO Metric Screw Threads Designations. 201 202 1/16 x 1/4 0. Keyway Dimensions Armstrong Metalcrafts. keyways /keys dimension in accordance with BS 4235-1:1972: Specification for metric keys and keyways - Parallel and taper keys. ANSI/AGMA 9002--B04 supersedes the information from ANSI/AGMA 9002--A86, Bores and Keyways for Flexible Couplings (Inch Series). Standard Tolerance Limits and Fits (ANSI B4. 5 7/8" 8" 49 1/4" 8" 5 7/8" 7 3/4" 4 1/2" Specifications • Pump size maximum plunger size x stroke length, in. Over To (Incl. torque* (Nm) T KmaxJIS B 4238 ‐ Keyway broaches JIS B 4239 ‐ Involute spline broaches 3. All dimensions are given in inches. 0030 4. Explore our stock of SDS, SK,. Standard Roller Chain;Keyway dimensionsMetric key keyway dimensions per iso/rtt3 js9 width Inch keyway chart ansi agma shaft key width b4 dimensions diameter nominal reference motor electricKeys keyway metric standard keyways sizes engineering shaft key parallel square fit fits mechanical data rectangular british limits figure. Hub keyseat has been sometimes referred to a s a keyway. 442 2-5/16. 018: 4: 0 -0. The keys and keyways followed the recommendations of ISO R773:1969 and shaft tolerances followed ISO R775:1969. Metric key keyway dimensions per iso/rtt3 js9 width Metric plated Metric woodruff keys are supplied to din 6888 / iso 3912 in c45k key. ANSI B17. 1 Standard Keyway Dimensions; Torque Ratings; Service Factors; ANSI B18. 1) This Standard defines preferred tolerances for limits and fits for nonthreaded cylindrical features and defines specific sizes, fits, tolerances, and allowances for use where they are applicable. 1. 00100 in/in (mm/mm) over 1800 rpm. Exceeds 400,000 ANSI cycles Medium traffic ANSI/BHMA certified A156. of 1. PFEIFER INDUSTRIES, LLC. Machine the center of these sprockets to fit the exact dimensions of your shaft. BS 46 1 1958 Keys amp Keyways Engineering Tolerance. Keys and Keyseats - United States Standards Institute. ANSI B17. Standard Key and Keyway Sizing. 7500 3. Without Keyway. The ANSI standards provide a keyway of specific length, width and depth for a given shaft diameter. To add a hole callout: Click Hole Callout (Annotation toolbar), or click Insert > Annotations > Hole Callout. 30 2. Account. Undersized Machine Key Assortments Since they fit more loosely than standard keys, these undersized keys are best for uneven keyways or when you need to disassemble parts frequently, such as during maintenance or prototyping. . 1 ADOPTION NOTICE ANSI-B17. 12. 1 system of tolerances is prescribed by the standard for basic sizes up to 200 in. Lag Screw Metric Size and Dimensions per. Keyway (Shaft. 1 Size. KeyWay /Key Dimensions. Standard Plain and Gib Head Keys Specifications per. 0 $0. Order separately Illustration Item Code Description Size ANSI Mortise Cylinders CMB105 Mortise Cylinder, Schlage C Keyway, 5 pin, L Cam 1" E09211 CMB1186 Mortise Cylinder, Schlage C Keyway, 6 pin, L Cam 1-1/8" E09211 CMB1146 Mortise Cylinder, Schlage C Keyway, 6 pin, L Cam 1-1/4" E09211ANSI-B17. 1, "Keys and Keyseats," was adopted on October 3, 1994,. Nominal Bore Diameter 3/8 7/16 1/2 9/16 5/8 11/16 3/4 13/16 7/8 15/16 1-1/16 1-1/8 1-3/16 1-1/4 1-5/16 1. 625 / . 0000 /-. The standard dimensioning of the keyway is like above. Typically, the sprockets are secured to the shaft using an ANSI standard dimensioned keyway and one or more set screws. Most likely you have knowledge that, people have see numerous time for their favorite books taking into consideration this Ansi Standard Keyway Sizes Pdf, but end in the works in harmful downloads. Keyway chart. Precision lock nuts. ) max. 2; Thread Shear Area for External and Internal Formulas and Calculator per. 0640 0. Stress Concentration Shaft. To (Incl. 104 0. Table 1 details the appropriate key slot and key sizes for various metric bores. These sizes will be furnished when keyway size is not specified on an order. The standard keyway (USA Standard ANSI B17. 5" pitch ANSI 120 Roller Chains and are available in a wide array of configurations and tooth counts. ANSI-B17. Clutch system: spring loaded. Please note that the key sizes in parentheses are older sizes that are no longer commonly used. This standard is not included in any. 324 Minimum 3. 6 for a partial listing of common keyway dimensions. scope: This standard presents inch dimensions, tolerances, and sizes for straight bores, tapered bores, single keys and keyways for unmounted industrial flexible couplings. Set Screws per. All dimensions are given in inches. M10 x 1. 005, -. . Recommended uniform relationship between shaft diameter and key sizes for parallel and taper keys. 875. 3/8 .