All dimensions in inches. This is our collection of frequently used reference tables for shop work. 360 Minimum 2. Broaches, bushings, and shims that are used together should have the same style designation. 51 in 139. Imperial woodruff keys are measured by their width and diameter, whereas metric woodruff keys are measured by their width and height. 46 : PART 1 : 1958 Nominal Shaft Diam. Stainless: Thru 5/8": Rockwell C35 - 43; Sizes over 5/8": Rockwell C32 - 43. British Standard :BS 46 Part 1 : 1958 Keys and keyways and taper pins. Metric keyways are dimensioned by width and depth as measured from the radius of the shaft to the center of the keyway. Keys and keyways BS 46 Part 1 : 1958 Keys and keyway Dimensions-Parallel Rectangular all dimensions. 5. Metric Rectangular B. Keyway Sizes. Table 1 details the appropriate key slot and key sizes for various metric bores. keyways available upon request. ISO/TC 14. From £578. But ensure the weakened shaft can support the load. Keyway broaches hevicut inch H5 broach style. Size Drill Diameter D1 Body Diameter D2. Shape and dimensions of parallel key and keyway Shape and dimensions of taper key, headed taper key and keyway Excerpt from JIS B 1301:1996 S1 = b's tolerance× 1 2 S2 = h's tolerance× 1 2 h2 = h, f = h, e ≒ b S1 = b's tolerance× 1 2 S2 = h's tolerance× 1 2 Key body Cross section of keyway Key body Dimensional Charts are for Metric Taper Keyways, Metric Taper Keys, Imperial Taper Keyways and Imperial Taper Keys. Nominal Key Size W x D Min. NOTE. ANSI B17. - Comes with 80 durable plastic key tags. Keyway Size (W x D) 3/16 x 3/32 in: Length thru Bore: 0. 11 in 53. 25. Browse S Type Flanges with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Description ,Bore Size ,Coupling Size,Keyway Size (W x D),Outside Diameter,Dimension HD,Dimension L,CADBrowse QUICK FLEX Standard Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Description ,Bore Size ,Coupling Size,Keyway Size (W x D),Length thru Bore,CADUJoints D1-D14 Assembly Instructions. Unless otherwise specified, the shaft keyway is assumed to be standard. All dimensions given in inches. 142 in 29. A tolerance is described using a letter followed by a number. Imperial Woodruff Key Keyway Dimensions Pdf is available in our digital library an online access to it is set as public so you can download it instantly. Refer to Figures 4 and 5 and Tables 6 and 7 for recommended setscrew location and size. Address. Title: Tables. 04 mm: Outside Diameter: 3. They are useful for shaft end. 3mm 3. Trunnion bearing housings for grinding mills – FSDR. Imperial Supplies LLC does not provide services and products outside the United States For more product information by email, click here. Lengths are not standardized. 240 0. 078 0. The first principle to grasp is the fit designation of the shaft /hole joint. 5020 2. J Type Flanges with Keyway - Inch (Imperial) Bores S-Flex Endurance® Couplings Close Window The J Type flanges in sizes 3J and 4J are made from die cast of high strength zinc alloy (tensile strength of 41,000 psi) and are furnished bore-to-size. 492 in 12. clearance fit bores with set screws. 1. Pitch Diameter (Dimension PD)Easily calculate the values required to cut keyseats and keyways. 790 in 20. Keys and keyways . 8 0. 82 in 20. Keyway Size (W x D) 5/32 x 5/64 in: Length thru Bore: 1. Metric External Table Chart Thread Designations Sizes M 1. Wire Gauges: Wood Screw Dimensions: Imperial Tap Chart. 51 in 139. NSI Shaft and Hub Keyseat Dimensions for Woodruff Keys per. Metric pdffillerWoodruff key. 99 mm: Keyway Size (W x D) 5/16 x 5/32 in: Length thru Bore (Dimensions LTB1/LTB2) 1. * These Width A values were set with the maximum keyseat (shaft) width as that figure which will receive a key with the greatest amount of looseness consistent with assuring the key's sticking in the keyseat (shaft). Canada also uses imperial measurements in some circumstances, though officially, the correct unit of measurement in Canada is the metric system, which includes meters. 790 in 20. British Standard :BS 46 Part 1 : 1958 Keys and keyways and taper pins. 020 0. Size Drill Diameter D1 Body Diameter D2 Drill Length L1 Overall Length L2 inch mm inch mm inch mm. 180 in 29. 970 in 50. The key length should be less than 1. Contact PEER Chain at 800-523-4567 or fill out our contact form. Minimum hardness, tensile strength. 2 Keyways - Dimensions for keyways are given in Table 3. 1875 0. 19-1997; Design of Square Key and Keyway (Wood Ruff) Stress, Shear. Imperial RectangularB. 070 in 77. 0625 0. Coping with foreign bore and keyway standards | Machine Design. 1250 0. 3D Printing & CAD. As you’ll notice, there isn’t always a perfect substitute. 05 3. Please note that the key sizes in parentheses are older sizes that are no longer commonly used. 010 Height (d) (t) - DIM Keyway Width (w) AGMA 9002-A86 Inch Bore and ANSI B17. The keyway dimensions are also different from the English system. Hardware ANSI Menu. 590 in 14. Plain Type. com. It is a shaft-to-shaft flexible coupling with a simple one piece design, making it ideal for indexing, robotic or positioning applications. The key length should be less than about 1. Quick links: Plain Bell Metric. 04 mm: Outside Diameter: 3. 92 mmShaft Key Seat Depth Control Values S and T for Shaft and Hub ANSI B17. 40. 960 in 125. NSI Shaft and Hub Keyseat Dimensions for Woodruff Keys per. Nominal Dia. Key Size Hub Keyway Width Depth Over To (Incl. 46 : Part 1 : 1958 DIMENSIONS OP KEYS AND KEYWAYS POR MARINE TAILSHAPTS. The F Type coupling consists of two flex hubs, two sleeves and one accessory kit. scope: Materials, nominal sizes, tolerances; for parallel keys, taper keys, gib-head keys rectangular and square, and Woodruff keys. Keyway Size (W x D) No Keyway : Length thru Bore: 1. Just to determine what flange and shaft of pump or motor you have, please see below excerpts from the next standards: SAE J744. For example, an ANSI 202 measures 1/16 x 1/4, while ANSI 1012 measures 5/16 x 1 1/2. Browse AL Type Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Description ,Bore Size ,Coupling Size,Hub Style,Keyway Size (W x D),Length thru Bore,CAD. Keyway Size (W x D) No Keyway : Length thru Bore: 1. Min. Min. 88 mm: Overall Coupling Length: 3. 98 mmDesign of Square Key and Keyway (Wood Ruff) Stress, Shear and Torque Equations and Calculator. imperial keyways diameter key size (nominal) shaft hub width depth width depthWe also have an Imperial Keyway Calculator. Imperial Woodruff Key Keyway Dimensions. 200 in 5. 104 0. AWG Copper Wire. We have in stock ready-to-use keys in inch and metric sizes; Key stock is very long so. key. AA dimensions shown in chart are Baldor typical values meeting or. 750 in 19. As we know,The former Weights and Measures office in Seven Sisters, London (590 Seven Sisters Road). For example, a bevel gear mounted on a shaft might use a male shaft spline that matches the female spline on the gear, as shown below. 48 3. 0 ANSI woodruff size charts express measurements in inches and nominal key sizes with higher numbers corresponding to bigger keys. 590 in 14. Many keyways are milled directly into a shaft or broached into the corresponding bored holes. “Dimensions and identification code for mounting flanges and shaft ends of displacement pumps and motors”. Standard . Page 2 of 3. To confirm the status of any standard, identify the replacement standard if it is obsolete and/or purchase the standard please use. There many standards that cover the topics of metric bore tolerances, fits and keyway sizes. ΔTo (Incl) 3 1/2 Square and 7 Rectangular key widths. Woodruff Keys and Keyways - British Standards Institute Staff 1977-10-31 Keys (engineering), Locking and locating devices, Woodruff keys, Shape, Dimensions, Dimensional tolerances, Designations, Form tolerances, Fits, SI system (metric) Guide to the Use of Tables and Formulas in Machinery's Handbook, 27th. B. 490 in 114. In stock and ready to ship. Many keyways are milled directly into a shaft or broached into the. 7. 200 in 55. +40 0. 2500 0. Insert these bushings into a drilled hole and twist the lock ring to secure. all dimensions in inches. AGMA ASA Keyway and Bores Design Data including dimension and tolerances. It is a shaft-to-shaft flexible coupling with a simple one piece design, making it ideal for indexing, robotic or positioning applications. 4. Where a key is to be used it should be parallel and side fitting with top clearance. ) Imperial Sizes (inch. 540 in 89. Keyway (Shaft. Two-bearing housings – PD series . As noted above, when selecting a keyway tolerance, there are two common selections in the metric system. Shape and dimensions of parallel key and keyway Shape and dimensions of taper key, headed taper key and keyway Excerpt from JIS B 1301:1996 S1 = b's tolerance× 1 2 S2 = h's tolerance× 1 2 h2 = h, f = h, e ≒ b S1 = b's tolerance× 1 2 S2 = h's tolerance× 1 2 Key body Cross section of keyway Key bodyDimensional Charts are for Metric Taper Keyways, Metric Taper Keys, Imperial Taper Keyways and Imperial Taper Keys. 088 0. Imperial Fasteners. United States. Browse Part Number 68514410208, L Type Hubs without Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Hub Style,Coupling Type,Coupling Size,Materi. Rectangular or square parallel keys and their corresponding keyways (Dimensions in millimetres) 95. Browse Part Number 68514465455, Curved Jaw Coupling Hub w/ Keyway in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Hub Style,Type,Coupling Size,Hub Material,Set Screw Style CouThe Mini Soft coupling design is comprised of three parts. Filters Suggested Categories . Lovejoy’s Jaw Type couplings are available in 24 sizes from a minimum torque rating of 3. Note: Broaches have a. The tolerance zone for shaft keyway width b with normal fit is ISO N9 and with close fit ISO P9. Keyway (Hub) Keyway. 99. Imperial Keyway Broach Set 1/8 - 3/8 Bushes 1/2"- 1-1/2" + Shims From Rdgtools £ 199 50. They have metric threads and four equally spaced slots located around their circumference to accommodate a spanner. Machine keyway to recommended size and tolerance listed per Table 4 on Page 3. 35" for the 8-3/4" axle. 99 mm: Keyway Size (W x D) 1/4 x 1/8 in: Length thru Bore (Dimensions LTB1/LTB2) 1. BS 4235-2:1977, ISO 3912-1977: Specification for metric keys and keyways - Woodruff keys and keyways. 00" Custom Sizes Obtainable: 0. 152. S. Ref. 770 in 44. Bore Size : 1 3/8 in: Coupling Size: 28 : Set Screw Style Coupling Size (Dimension T) 5/16-18 : Set Screw Style Coupling Location Size (Dimension SL) 0. For example, Gear drives, Pulleys or Sprockets are connected securely using keys to the power transmitting shaft. 150 in 80. Box 12086 Omaha, NE 68112-2086Woodruff key is a easily adjustable key, with a hammer blow to the key. Features such as bore size and keyway are not rendered or. - Steel cabinet in sand color. The key length should be less than about 1. Hole and Keyway. 490 in 114. - Predrilled for wall mounting. 5020 2. 30. Design of Square Key and Keyway (Wood Ruff) Stress, Shear and Torque. N = Number of splines. 04 mm: Outside Diameter: 3. 350 in 85. 130 in 104. ) Nominal Nominal 10 12 4X4 4 1. Table 1 below presents a summary of the typical. 8mm 2. 06 mmWeb Imperial Keyway Calculator Key dimensions. 3) Keyway fillet radius to be specified by customer. The Econoline Pulley series provides reliable variable speed service with a proven design at an economical cost. 05 mm:. 07 mm: Keyway Size: 1/4 x 1/8 in: Length thru Bore (Dimensions LTB1/LTB2) 1. It is ideal for applications with angles up to 25° and speeds of up to 1,750 RPM. 109 - - 0. Min. 98 mm: Spider. This is aWe also have an Imperial Keyway Calculator. 5. 200 in 55. Imperial systems use inches and feet, and these are the standard units of measurements in the United States. Sort by: Bore diameter d. 150. Browse Part Number 68514437261, L Type Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Hub Style,Coupling Type,Coupling Size,Material,. 02 mm: Overall Coupling Length: 3. 010 Height (d) (t) - DIM Keyway Width (w) AGMA 9002-A86 Inch Bore and ANSI B17. 25. Imperial units are now legally defined in metric terms. One-Side Moveable. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) designs are available upon request through size 5. The F Type coupling consists of two flex hubs, two sleeves and one accessory kit. 99 mm: Keyway Size (W x D) 1/4 x 1/8 in: Length thru Bore (Dimensions LTB1/LTB2) 1. Keyway (Shaft : Keyway (Hub) Radius r : D: Width: Height : W: H : W: h: Over: To/Inc: W: T : Min: Max: Max: Min : Min: Max: Min: Max : 1 : 1 1/4: 5/16: 1/4 : 0. Recommended uniform relationship between shaft diameter and key sizes for parallel and taper keys. BS 46 Part 1 : 1958 Square Keys and keyway Dimensions. 790 in 20. 0000 /-. Browse Part Number 68514449706, AL Type Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Coupling Size,Hub Style,Coupling Type,Material. Minimum keyseat width is that figure. Find 69790411709 CMM Type Mill Motor Coupling Hubs w/ Keyway - Imperial from The Timken Company. 0625. Figure 1. By looking the title, publisher, or authors of instruction you in actually want, you. British Standard :BS 46 Part 1 : 1958 Keys and keyways and. Designation Bore diameter d Outside diameter D Width B Outside diameter flange D 1. angular misalignment: 1°. DIN 911 / ISO 2936 Short Arm Chrome Vanadium;. Keyway broaches hevicut inch H3 broach style. recommendations except for the bore sizes marked* which are shallower. 3. 1/3 Through 5 HP, “A” and “B” Belts. Metric module, side fit. 0005. Dimensions shown are in Inches, if you wish to convert to mm, please use our universal converter. The U Type consists of a triple-wound flexible steel spring brazed to a steel hub at each end. LEGEND Metric (MM) Dimensions in Black Inch Dimensions in Red d = DCMotors 1 mm = . Just enter the size of the key and shaft, then click "Calculate". 4 mm: Outside Diameter N/A 2. Customer Service. - Comes with 90 cardboard key tags. 540 in 89. 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. S. MPa. Browse QUICK FLEX Standard Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Description ,Bore Size ,Coupling Size,Keyway Size (W x D),Length thru Bore,CADThe basic size of the feature or fit is the dimension the tolerances will be applied to: The zero line in the calculator. 4. Here we can calculate rigid connections, namely the pinned, keyed, splined and flanged ones. If you would like to make a suggestion or report an error, please use our contact page. 8mm 2. Mechanical & Motion Systems. 020 0. Good for use with square- and hex-profile shafts, these aluminum supports also work with round shafts of any diameter up to 1". Keyway broaches, keyseating broaches, keyway broach shims, and keyway broach bushings are used to machine keyways, splines, and other irregular shapes into a hole in metalworking tasks. 790 in 20. KM and KML lock nuts are used to locate bearings onto a shaft. 130 in 104. Finished Striaght bores for standard AGMA Class 1 Clearance fit. 018: 4: 0 -0. Parallel Keys and Key Grooves Note(1) The applicable shaft diameter is calculated from the torque corresponding to the strength of the key, for presentation as referential data for general-purpose use. Lock nuts requiring a keyway . Available in sizes: 6, 8, 10 and 12 (Other sizes are quantity dependent) with your choice of round, hex, splined, or keyway bores. 83 mm:. Please note that the key sizes in parentheses are older sizes that are no longer commonly used. 82 in 20. The lock washers engage a keyway in the shaft or adapter sleeve thread. Fully threaded, headless screw with a hexagonal drive at one end and a cup-shaped indentation at the other. 89 mm: Keyway Size: 1/2 x 1/4 in: Length thru Bore (Dimensions LTB1/LTB2) 3. 311: 0. Also calculated are the overall measurements for shaft and bore, as well as the chord height. Rexnord Industries, LLC, Coupling Group 427-108 5555 S. Keyway Chart Seals Specification & Size Listings. Design of Square Key and Keyway (Wood Ruff) Stress, Shear and Torque. 078 5/64 0. General. 560 in 65. 3mm 3. Fitting and Machining - RMIT Publishing 1977 Buyology - Martin Lindstrom 2010. 89 mm: Outside Diameter: 1. 3mm 2. Machine keyway to recommended size and tolerance listed per Table 5. 25 - M 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. Keyway Size (W x D) 1/4 x 1/8 in: Length thru Bore: 1. 4375 1. Web Key Calculation A key of 8 mmx 7mm by 70mm long is selected. Boot retaining grooves are standard. 1 If keys of Types E and F from 12 x 8 size. 590 in 14. *Used only for parallel keys for tools according to DIN 138. Standard External Metric Thread and Fastener Sizes M 0. Nominal Shaft Diam KeySize. 0010. 3D Printing & CAD. 88 mm: Overall Coupling Length: 3. 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. Bushings rest inside the arbor hole of your workpiece and act as guides to ensure rigid and accurate keyway cutting. BOX 2400 FORT SMITH, ARKANSAS 72902-2400 U. 95 mmBore Size : 1 1/2 in: Coupling Size: 48 : Set Screw Style Coupling Size (Dimension T) 5/16-18 : Set Screw Style Coupling Location Size (Dimension SL) 0. Keyway Calculator *tweaked* - just enter diameter of shaft (or bore)! DMF_TomB, I took your calculator you posted, added some more graphical info and tweaked a bit, so it automatically looks up the standard keyway for any given diameter shaft or bore and adds everything (again, automatically) to the graphic. The tolerance zone for shaft keyway width b with normal fit is ISO N9 and with close fit ISO P9. Select the basic size from Table 4-1 and one of the ten fits from Table 6-1 and read or cut and paste limit dimensions and clearances (interferences) from Tables 6-2 through 6-6 or CD. 2 7-1,2 1. Available in large bow, long blade and long nose key blank, the M Series works with special applications and is designed to enable seamless, phase-in upgrades inKeys and Keyways: Dimension charts for Keys and Keyways: Limits, fits and tolerances calculators: Calculates the limits, fits and tolerances according to ISO 286(2010), ANSI B4. width depth tol. The keyway dimensions are also different from the English system. Parallel keys are most commonly used. Shaft with Two Keyways Torque Applied Deformation and Stress Equations and Calculator. 1 - 1972 # Tolerance each on T1 and T2 (1" -14. There are two types of controllable pulleys: the M type with a hand wheel and built-in. Please note that the key sizes in parentheses are older sizes that are no longer commonly used. Also, T 1 and T 2. The pointer changes to . 180 in 29. RoyMech Resources Keyways Taper Metric Key and Keyway Dimensions These Pages include various standards. keyways available upon request. 8mm 2. 0005 keyway and shaft dimensions b-7249 1 b b c d a. You can also drop us a message at [email protected] +0. Connect and transact with thousands of top North American companies today + Find Suppliers. For dimensions in millimeters, multiply inch values, except thread diameters, by 25. For more information about our Imperial machine keys, call us today at 724. a. Metric External Table Chart Thread Designations Sizes M 1. 88 mm: Overall Coupling Length: 2. Square Drives for Socket Tools ASA B5. Broaches are for use in hand and hydraulic arbor presses and are great for maintenance and short-run production operations. Over Width, W Height, H Size, bxh 1 1/4. 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. NOTE. 00 rpm: 68514458095: Description N/A MOL20C HUB 1/4 N/KW : Bore Size N/A 1/4 in: Coupling Size N/A MOL20C : Keyway Size N/A No Keyway : Length thru Bore N/A. Imperial Tap Chart: Keyway Dimensions: Melting Points: Metric Tap Chart: O-Ring Sizes: Pipe Threads: Screw Extractors:. As a general rule, the key is a tighter fit to the shaft so that the key remains on the shaft during assembly and removal. ) Metric Sizes (mm) PART NO. Keys: according to DIN 6885. 99 mm: Keyway Size (W x D) 3/16 x 3/32 in: Length thru Bore (Dimensions LTB1/LTB2) 1. Available in a variety of sizes and materials including lead-free steel, stainless steel, and high grade aluminum (for low inertia). 200 in 55. Machine keys are installed in a keyed joint and are typically designed to fail before other components often saving more. Browse SU-6 Type Complete Couplings - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Description ,Bore Size ,Keyway Size (W x D),Set Screw Style Coupling Size (Dimension T),Length thru Bore,Dimension FD,What factors should be considered when selecting the size of a key for a keyed shaft? When selecting the size of a key, consider factors like the amount of torque to be transmitted, shaft diameter, keyway dimensions (Imperial keyways or Metric keyways) and. 010 0. ja 10 – 24 60 sh, sds, sd 1/2 – 20 108 sk 5/16 – 18 180 sf 3/8 – 16 360 e 1/2 – 13 720 f 9/16 – 12 900 j 5/8 – 11 1620 m 3/4 – 10 2700 n 7/8 – 9 3600 p 1 – 8 5400 w 1 1/8 – 7 7200 s 1 1/2 – 7 9000 warning: use of anti-seize lubricant on tapered cone surface or on bolt threads whenBore Size : 7/8 in: Coupling Size: 28 : Set Screw Style Coupling Size (Dimension T) 5/16-18 : Set Screw Style Coupling Location Size (Dimension SL) 0. KM 8Lock nut with metric thread, for locking by lock washer. Allen wrenches are frequently relatively small and are available in various standard SAE International sizes, including 5/32-inch, 3/32-inch, 7/16-inch, 3/16-inch, 1/18-inch, and 14-inch. 3-2003. 960 in 125. 380 in 85. 000 / +0. S. Also calculated are the overall measurements for shaft and bore, as well as the chord height. 6 - M 18. - The maximum tolerance describes the. Lock nuts with integral locking . It is different from a tapered shaft lock in that tapered keys have a matching taper on the keyway, while tapered shaft locks do not.