O. per ft. ANSI woodruff size charts express measurements in inches and nominal key sizes with higher numbers corresponding to bigger keys. A rectangular key is generally used for shaft diameter between 1” (25 mm) and 20” (500 mm) Generally, these have a reduced effect on the shaft due to its shallow keyway depth. 0015” Over 2” +. , 16 # of Teeth 50B16F-7/8 TSUBAKI Single Pitch Roller Chain Sprockets, 60B36F-1 60B36F-1 TSUBAKI Single Strand Sprocket , 40 Chain Size, 42 # of Teeth 40BTL42 TSUBAKI Sprocket Chain Rlr P Sgl 1-1/2In 16. They mill precise notches in rotary shafts to fit machine keys and can also be used for slot milling. Measure the width that you need the keyseat to be across the face of the part. RE: #406 Woodruff Key and Keyseat looslib (Mechanical) 18 Feb 03 19:10. 1 ; Shaft Arbor and Keyseat Dimensional Data ANSI B94. Note that metric keys are. Nominal Key Size W x D Min. Component Weight: 4. 75-1. The woodruff keyseat is the half moon slot cut into the shaft. Min. EDP No: 10005 Keyseat Milling Cutter; STYLE 100 #303 (212) 3/8X3/32. 3750 1. 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. ASME B1. The Assume there is an end-mill keyseat on the shaft a to assemble the gear. "KEY-KEYSEAT ASSEMBLIES" tolerances are a funtion on class fit, type key and size. ) DIMENSIONS IN INCHES Bolt Circle Cap Screws Required Weight Typical Material Steel Cast Iron Ductile A B D E F L Iron QT 1,750 1/4 1. Which scale was used on this part?21. 010 inch, max is provided for offset (due to parallel displacement of keyseat centerline. 35mm (0. 1 shows a keyseat for a shaft diameter D, key width W, key height H, and fillet radius r. Read more on how keys and keyways work and what types are available – Keys and Keyways. Square key. Key dimensions: Parallel keys are most commonly used. 1. , 24 # of Teeth 50B24H X 3/4 MPB TRITAN Sprocket, Metric, 1/2-in. Minimum keyseat width is that figure permitting the largest shaft distortion acceptable when. 1-1967 (R1998)Shaft Key Seat Depth Control Values S and T for Shaft and Hub ANSI B17. NEMA FRAME DIMENSIONS* FOOT-MOUNTED AC MAChINES * Dimensions in inches E "H" DIA. 6 - M 18. 1051 Aviation Blvd. 5000 2. Dimensional data for 444T through 449TS frame sizes refl ect the use of a top mounted conduit box with a cantilevered mounting arm. 1 Square Keyway Tolerances Minimum 2. 49 in, Pitch Diameter 2. a) Dimensions of the workpiece and tool (electrode), b) processing principle and keyseat dimensions 2. 937. Keyways Index. 100 3. Standard keyseat milling cutters, also known as Woodruff cutters, create keyseats in shafts for mating keyed parts to the shaft. 4 - HOLES E D *dimensions are for reference only. ) None; Bushing Required 3020; Width (In. View More. ANSI B17. 0 No Keyseat 1 Standard Keyseat X No Keyseat or Standard Keyseat Part Number Examples L095118 L095 x 1-1/8” Hub L07512NK L075 x 1/2” No Keyseat Hub L09515/16 L095 x 15/16” Hub Bore Tolerances Bore Size Tolerance Up to and +. Keyways Index. Many tools are available with additional coatings. All dimensions are in inches. 0005 up 1-1/2" inclusive. Related Resources: gears Shaft Diameter vs Key Sizes Design Recommendations. 25" shaft / hole. D. Metric key & keyway dimensions per iso/r773 – js9 width tolerance « + keyways will be furnished per iso/r773 and js9 width tolerance unless otherwise specified. Design of Square Key and Keyway (Wood. For example, a 3/16"x3/4" key (#606). Never used commercially available keystock, it's intended to be filed to fit in the field. 1-1967 (R1998) Standard Bore and Keyway Tolerances (Inch and mm) Keyseat Dimensions for Woodruff Keys per. 34 0. -0. blogspot. 1 shows a keyseat for a shaft diameter D, key width W, key height H, and fillet radius r. These milling cutters are each sized to create keyseats for a specific size of key. 00 x 2. ANSI B17. But ensure the weakened shaft can support the load. 00 long: Width: . Sleeve Coupling Flange, Coupling Size 7, Maximum Speed 5,250 RPM, Maximum Torque 940 in-lb, Outside Diameter 4 5/8 in, Bore Type Round Keyed, Hub Diameter 2 13/16 in, Hub Material Cast Iron, For Bushing Size Not Applicable, Bore Diameter 1 1/4 in, Length through Bore 1 27/32 in, System of Measurement Inch, Hub. 5 14 9 71 14 11 55200 55 49 16 10 80 19 15. Study with Quizlet and memorize flashcards containing terms like HP conversion, The best instrument to use when measuring the inside width of a keyseat or the depth of the keyseat is a, The most often used fastener used to attach a motor to. The flanges and bores involved are as follows: Size Bore Range KS Key Furnished 6C 1-11/16 to 1-7/8 1/2 x 1/16 1/2 x 5/16 x 1-15/16 8C 2-5/16 to 2-3/8 5/8 x 1/16 5/8 x 3/8 x 2-1/2Keyway Connection. RoyMech Resources Keyways Taper Metric Key and Keyway Dimensions These Pages include various standards. -Lbs. All dimensions are in inches. Industrial Welding and Machine Shop. The following sections describe key and keyseat dimensions, keyseat failure, and key failure. Please call with any questions. 921 4. keyways /keys dimension in accordance with BS 4235-1:1972: Specification for metric keys and keyways - Parallel and taper keys. About Us Shipping Advantage Customer Testimonials News Company Timeline Careers Return Policy Risk Free Tool Program +1 800 645 5609;ISO 12197:2016 specifies the dimensions of milling cutters intended for manufacturing woodruff keyseats in accordance with ISO 3912. M-42 Cobalt works great in all types of materials and will give much better tool life than M2 or M4 tooling. Max. 4235 : PART 1 : 1972Keyseat Dimensions A Keyseat is an axially located rectangular groove in a shaft,hub or bushing. 415In #100, 100BTL12 100BTL12Woodruff Keyseat cutters are designed for cutting keyways and keyseats as well as performing general purpose milling operations. Woodruff key slot dimensions keys 4 1 key fa r cutter dimensions size chart keys. 1 shows a keyseat for a shaft diameter D, key width W, key height H, and fillet radius r. Class 1 - A relatively free fit applies only to parallel keys. Ht. remember to check. BSI Shop. When hubs are properly spaced, tighten set screws to the torque value given in Table 1. Woodruff Key Number: Wd. Bore Diameter Size Bore Reference -0. Great prices & free shipping on orders over $50 when you sign in or sign up for an account. 19-1997. IEC QUICK REFERENCE CHART IEC Frame. 25" due to casting and/or fabrication variations. Leader in Energy Efficient Industrial Electric Motors and Drives L* AC E T. 5000 2. The keys and keyways followed the recommendations of ISO R773:1969 and shaft tolerances followed ISO R775:1969. Keyseat Cutter Considerations: • Select a tool with the shortest allowable overall length to ensure the strongest tool setup possible. Many old timers stone the sharp corners off an endmill or a keyseat cutter to reduce stress risers in the shaft. Class 2 - A side fit (possible interference or clearance). ANSI Flat, Pan, and Oval Head Wood Screws per. This is done with multiple operations so that, for example, a keyseat cutter with a 1/4" cutter width can create a slot that is 3/8" wide. Design details such as tolerances, fillet radii, shoulder heights, and keyseat dimensions must also be specified. Carbide Staggered-Tooth Keyseat End Mills. 062. on diameter) provides proper wedging action. D. 300 4. ANSI B17. note: with vescors' policy of constantly improving its products, specifications are subject to change without notice. The following tables show standard dimensions for keys and their grooves. 5 14 9 71 14 11 5 5 200 55 49 16 10 Leader in Energy Efficient 80 19 15. Horizontal Shaft. a 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). 19-1997; Design of Square Key and Keyway (Wood Ruff) Stress, Shear. To form a key seat, as by cutting. Belts And Sheaves Pulley Formulas For Calculating Diameters and Speeds Belt Installation Belt Tensioning Belt Deflection Force And Elongation Ratioaa size conduit aj bf 4 holes 3: shaft extension diameter tolerance: +. 5 149 71 14 115 5 20055 491610 80 15. 4 5 6. Keyway chart diagram halliteMetric keyways keyway tolerances parallel woodruff bs ering Keyway standard dimensions keyseat pdf printer friendly informationKeyway broach hss cnc push cutting inch machine type. FREE delivery November 22 - 24. 5 6. NEMA C-Face BA Dimensions 143-5TC 2-3/4 182-4TC 3-1/2 213. ) ROLLER WIDTH: 5. Key stock and standard keyseat tolerances produce this fit. ForFractional inch dimensions (Fig. Some machining operations are not only impractical but also impossible without woodruff keyseat cutters. 0635 0. 010 Height (d) (t) - DIM Keyway Width (w) AGMA 9002-A86 Inch Bore and ANSI B17. Nominal Dia. 7x10 2. 51144 1804842. Bore and Keyway dimensions comply with ANSI/AGMA 9002-B04 Standard. 312 / 2. American National Standard, B17. Keyseat shaft. 0635 0. box 2400 fort smith, arkansas 72902-2400 u. A. These milling cutters are each sized to create keyseats for a specific size of key. 2Keyway dimensions metric key js9 iso tolerance per hub radius width depth diameter nominal thru hasn answered question yet been. 0005” +. • Design details such as tolerances, fillet radii, shoulder heights, and keyseat dimensions must also be specified. Specify the final dimensions for each point on the shaft. (a) Find the torque T 2 transmits through shaft a and the torque and speed of the output shaft c. KeyWay. ) 1 See charts on page 11. Set Screws . Question 5: You have been tasked with designing a rectangular keyseat in a power transmission shaft. Inventory # 8335. Metric keys conform to DIN 6888 standards. IEC Shaft Extension, Key and Keyseat Dimensions–Continuous Mandatory AC Motors (mm) NEMA Shaft Extension and Keyseat Dimensions–Foot-Mounted AC Machines (mm) NEMA Frames Dimensions–Foot-Mounted DC Machines (mm) POWER CONTROLS Power Factor Improvement out Ingress Motor ChargesTruKey® Shafting from Keystone is designed to provide the straightest, most accurate keyed shafting, in the industry. 003 0. 002 Min. TSUBAKI Sprocket , 35 Chain Size, 5/8 Bore Dia. 1. Placed directly on a feature to identify a specific size or they may be connected to a feature in the form of a note. 75 7 2 2. 007 0. 40 . Leader in Energy Efficient Industrial Electric Motors and Drives Key and Keyseat Dimensions Frame D G F GD Frame D G F GD 63 11 8. 60 degrees from the vertical. The keys and keyways followed the recommendations of ISO R773:1969 and shaft tolerances followed ISO R775:1969. Instead, key dimensions are specified. * See page 11 for standard keyseat dimensions and page 8 for bore tolerances. 60 degrees from the vertical. Standard and long length styles. web woodruff keyseats key seat shaft key above shaft keyseat hue number 202 5 302 5 505 120b n size key 1 16 x 1 16 x 5 16 3 32 5 16 38S x 3/4 in. 005-0. 248 0. Bushing. Recommended ANSI Standard Keys and Keyseats Design per. 24-5/8. SIZE RANGE – WOODRUFF KEYS Woodruff Keys, DIN 6888 (Metric) Width ‘W’ Height ‘H’ Length ‘L’ Diameter Key No (d2 x 2) 1. 06 0. 0. system are its superior holding power in both lateral and tor- sional directions, its ease of assembly and disassembly and its self. This machine has enhanced our capabilities in many ways. For checking an assembled key and shaft, caliper measurement J between top of key and bottom of shaft is used. x 3 1/2 in. 000/+. The keyway in the shaft is a semi-circular pocket, the mating part, a longitudinal slot. vc electric motor information. About Harvey Tool. 2388 State Route 726 Eaton, Ohio 45320 (937) 456-2232 Fax (937) 456-2282 webmaster@kramerusa. Specify width, depth and keyway taper angle. About Us Shipping Advantage Customer Testimonials News Company Timeline Careers Return Policy Risk Free Tool Program +1 800 645 5609;Woodruff keyseat cutters are circular cutting tools made of high-speed steel, used by machinists for cutting seating in shafts for woodruff keys and, in some cases, keyways in fitting parts. 2 Protection against falling water up to. While this is possible and may save on up-front tooling costs, the results are not optimal. ANSI B18. ansi b17. 2500 0. 5020 2. jensen as jensen date 15-08-03 rack details a-57 on refer to. Yeah it's from the bottom of the radius to the flats formed where it breaks out on the shaft. (916) 408-2442. 002 -0. Our new Sure-Flex Plus® EPDM and Neoprene sleeves are best-in-class for coupling performance and value. REFERENCE DEPTH. 000 inch: Tolerance zone width: [x]; Required measurement precision: [yl; Required instrument resolution: [z] Problem 2 (15points) A data set, Table 1, contains collected inspection measurements of dimension 2. Specification for metric keys and keyways – Parallel and taper keys BS 4235-1:1972;Key stocks sizes various. 5020 2. 049In, 25B24SS 25B24SSTRITAN Stock Plain Bore Bore Sprocket, 50 Chain Size, 3/4 Bore Dia. 19 ; Keyseat Design Tolerances for Electric Motors and Generators; Arbor Keyway Cutter HoleKey and Keyseat Dimensions Frame D G F GD Frame D G F GD zoo 10. M-42 Cobalt works great in all types of materials and will give much better tool life than M2 or M4 tooling. 91In, 80B20F-1G 80B20F-1G. 350 Maximum 2. The advantages of the 0. 1 American Pulley stocks X-Style bushings in the following bore and keyseat sizes. Please refer to the Large AC motor chart, or to the specific motor drawings for L449T dimensions. on diameter) provides proper wedging action. Metric key keyway dimensions per iso/r773. The keys and keyways followed the recommendations of ISO R773:1969 and shaft tolerances followed ISO R775:1969. 300. , 13 # of Teeth 60BS13H X 1 7/16. — Metric Woodruff Keyseat Cutters — Shank Type. $6110. 7 9. Width +0. Shank Size: . Our 4375 Keyseat Cutter is stocked with ½” diameter steel. 0020” Standard Keyseat Dimensions Shaft Diameter Width. Key Size Versus Shaft Diameter ANSI B17. b. 01mm on each side and the hole was Ø25mm. ft. Dimensional data for 444T through 449TS frame sizes refl ect the use of a top mounted conduit box with a cantilevered mounting arm. Determine the dimensions of the shaft and keyway and develop a dimensioned and toleranced. en tap keyseat drill bolt frame tap depth penetration ep er es designations el em size max allowance min eo' min r min s et' 143jm and 145jm 29. Read more on how keys and keyways work and what types are available – Keys and Keyways. 005 Min Diameter F. 006" # Tolerance each on T1 and T2 (16"-20") is-. 5" x 6", 9cm x 15cm) makes a great “give-away” item for your customers and potential customers! Buy this great resource as is OR custom brand your company logo and information on the cover to turn it into a great marketing piece for your. Frac. 5 20 24 24 33 42. Max. ESR Motor Systems ESR Motor Systems, LLC • 648 E White St, Rock Hill, SC 29730 Phone: (800) 868-3770 • FAX: (803) 324-3259 NEMA – QUICK REFERENCE CHARTShaft keyseat dimensions and tolerances were given in ISO R773:1969. 0 No Keyseat 1 Standard Keyseat X No Keyseat or Standard Keyseat Part Number Examples L095118 L095 x 1-1/8” Hub L07512NK L075 x 1/2” No Keyseat Hub L09515/16 L095 x 15/16” Hub Bore Tolerances Bore Size Tolerance Up to and +. , 18 # of Teeth 40B18F-5/8 TSUBAKI Single Pitch Roller Chain Sprockets, 16B20 16B20Key and Keyseat Dimensions FrameD G F GD Frame D G F GD 63 8. xls Author: KEITH Created Date:size set screw wrench torque in . Sometimes the size and the tolerance for a shaft diameter are dictated by the element to be mounted there. This specification includes index tolerances for multiple keyways. 6250 0. 62 1. 2062TRITAN Stock Plain Bore Bore Roller Chain Sprocket, 100 Chain Size, 15 # of Teeth 100B15H X 1 1/4 MPB TSUBAKI Sprocket Chain Rlr 16Mm 94. 0020” Standard Keyseat Dimensions Shaft Diameter Width. Chain dimensions are easy to navigate through for analysis purposes, as each level is clearly linked back to the previous one in. 500 - 1. TRITAN Finished Bore with Keyway & SS Bore Roller Chain Sprocket, 40-2 Chain Size, 30 # of Teeth D40BS30 X 1 1/4 TRITAN Sprocket, Double, 1/2-in. 5 20 24 24 33 424 5 6 8 8 8 10 12GD. For more exact dimensional data, please check the specific drawing for each catalog number. or material and filtering by the precise dimensions Catalog; About Us. KC | Milling Tools. 2. particular bushing. 5000 2. 6 LUG TERM BLOCK. This standard presents metric dimensions, tolerances, sizes and fits for straight bores, tapered bores, keys and keyways for unmounted industrial flexible couplings. 015. In these cases, a rectangular key is furnished. Always used cold rolled square (for MS shafts). The keyseat engages with the key on the part to prevent unwanted rotation of the part when it is mounted to the shaft. Detailed width tolerance. Woodruff key slot dimensions 9 fasteners keys. 1-1943 Standard. 62 1. Question: Question 5: You have been tasked with designing a square keyway in a power transmission shaft. When this happens, Wood’s furnishes the correct rectangular key to suit at no charge. Keyway Size: 1/8″ to 3″. The following sections describe key and keyseat dimensions, keyseat failure, and key failure. Note 1: Maximum bore with keyseat. 51144 1804842. 12 0. ANSI B17 1 PDF - C-4-C Ansi B17 1 Standard Keyway Dimensions Lowellcorp Keyway Dimensions - Armstrong Metalcrafts Ansi B17 1 Standard Keyway Dimensions Lowellcorp Shaft and Hub Keyway and Key Sizes Ansi B17 1. The keys and keyways followed the recommendations of ISO R773:1969 and shaft tolerances followed ISO R775:1969. 06 0. Some machinists use keyseat cutters to machine slots greater than their cutter width. Ansi B17 1 Standard Keyway Dimensions Lowellcorp KEYS AND KEYWAYS - Union College Ansi B17 1 Standard Keyway Dimensions Lowellcorp Keyways 101 - How to use and make keyways Problem on Design of Key - Design of Machine Broaching - Cutting a Keyway Introduction to. Please refer to the Large AC motor chart, or to the specific motor drawings for L449T dimensions. 2 standards for dimensions and tolerances. Inch (ANSI/AGMA 9002-B4) shaft to the center of the keyway. This standard establishes a uniform relationship between shaft sizes and key sizes for parallel and taper keys as shown in Table 1. HSS TMX Straight Tooth, Woodruff Keyseat Cutter, #303, 3/8" diameter x 3/32" face width x 1/2" shank diameter x 2-3/32" overall length (OAL). Link to a page that has the basic dimensions. Woodruff keys work well near shaft shoulders and on tapered shafts. In cases where a keyseat is necessary, Ameri-can Pulley will provide the appropriate rectangular key at no charge. The keys and keyways followed the recommendations of ISO R773:1969 and shaft tolerances followed ISO R775:1969. on diameter. Cutting Tools / End Mills / Woodruff Keyseat Cutters Viewing Page 1 of 24 (288 results) Sort By: Best Match Keys and keyways secure the hub and shaft to prevent relative movement between a power transmitting shaft and an attached component. They have an alternating right- and left-hand tooth style for removing more material at high speeds than straight-tooth keyseat cutters. 5 2012 10028 248 7 28075 712214 11228 248 7 31580 762214 13238 3310 8 35585 762214 16042 37 128 *Contact your local Baldor office for “L” Dimensions. 2-1967) appears to say that the depth of the keyseat from the edge of the opening is 0. Filled with practical information, the handbook makes a great “give-away” item for your customers and potential customers! MOTOR DATA–ELECTRICAL. Dimensions for AC Foot-Mounted Motors with Single Straight-Shaft Extension NEMA®† Dimension Guide Frame A Max D E 2F BA H U N-W V Min. website builder. 5 2012 10028 248 7 28075 712214 11228 248 7 31580 762214 13238 3310 8 35585 762214 16042 37 128 *Contact your local Baldor office for “L” Dimensions. In the figure below,. Dimensioning repetitive features Repetitive features and dimensions may be specified by the use of an “X” in conjunction with the numeral. 4 lbs. 328 Flat. 62 1. Keyway key parallel jis sizes tolerances 1301 mm 1996 pulley excerpt unit techKeyway metric Table aii-12. For a square key, H= W. 2 COPYRIGHT 2003; American Society of Mechanical Engineers Document provided by IHS Licensee=Cummins. link to pdf. Taper keys are established for. 5 44180 48 42. Shaft keyseat dimensions and tolerances were given in ISO R773:1969. 11In, 60B28F. Two types of woodruff keyseat cutters with cylindrical shank are specified: — woodruff keyseat cutters with cylindrical shank, in accordance with ISO. 30 10 pt 2 column bracket scale 1:1 matl-wrought iron 4 reqd unless otherwise specified tolerance on dimensions 3. Wd. Metric Key Keyway Dimensions; Parallel Key and Taper Keys Dimensions; Shaft Keyway Shear and. o. High Speed Steel TMX Straight Tooth Woodruff Keyseat Shank Cutter. Woodruff Key Slot Cutter Dimensions Mountain Lake Casino Belvidere Nj Poker Hollywood Casino Charles Town Tempat Beli Chip Zynga Poker Raging Bull Casino Bonus Codes 2019 Download Casino King Part 1 Full Blackjack Billy Booze Cruise Ringtone. com ©2004-2021 Kramer Power Equipment Co. When installing a woodruff key into a half moon keyseat, first press it into the semi‑circular groove which is milled into the shaft by a woodruff key cutter. 095 . 03937" 1" = 25. 376 . The last two digits give the nominal diameter B in eighths of an inch and the digits preceding the last two give the nominal width W in thirty. 1 shows a keyseat for a shaft diameter D, key width W, key height H, and fillet radius r. XTB15 BUSHINGS Prod. Shaft diameter is 3/4". Select delivery location. Woodruff Key Assortments. They have an alternating right- and left-hand tooth style for removing more material at high speeds than straight-tooth keyseat cutters. 3125 2. 1; Hardware Design Information Misc. Hub keyseat has been sometimes referred to as a keyway. x 1/4 in. Feet prevent these keys from rocking in the keyseat. 000 Standard 1/4 x 1/16 1108 0. Square profile Keyseat Cutters, or "Woodruff Cutters," feature solid carbide construction for strength and an AlTiN Coated option for added lubricity and heat resistance. Two types of woodruff keyseat cutters with cylindrical shank are specified: ? woodruff keyseat cutters with cylindrical shank, in accordance with ISO 3338-1;unit 16 250 x 125 keyseat - v boss only both ends 4x 0. Gear Products and Suppliers | Gear Knowledge Menu. 75 2. Standard keyseat milling cutters, also known as Woodruff cutters, create keyseats in shafts for mating keyed parts to the shaft. 2. Finished Bore with Keyway & Set Screws D40BS17H X 1 TSUBAKI Single Strand Sprocket, 40 Chain Size, 3/4 Bore Dia. Our massive line of Miniature Keyseat Cutters is unmatched in the industry, featuring hundreds of specialty sizes and styles. The Woodruff Key numbers indicate normal key dimensions. A rounded bottom allows these keys to rock in their seat to relieve stress on the shaft caused by vibration or misalignment. Stock Bores (mm) Shallow Keyseat Dimensions 2 (in. 33*dimensions are for reference only. 12 2. The key length should be less than about 1. D im en s o- N , OP A Ba dX rp cf t l . 19 ; Keyseat Design Tolerances for Electric Motors and Generators; Arbor Keyway Cutter Hole Keyway Dimensional Data per ANSI/ASME B94. 488 112 230 130 243 "60d 149 100 2. BOTTOM OF SHAFT TO BOTTOM OF KEYWAY. English Dimensions: Keyway: W x T 1 Key: W x T Metric Dimensions: Keyway: W x h Key: W x T Keyway and Key Size Dimension Reference. Location Dimensions. 0Table 3: Example of IEC shaft dimensions. • Tool Sets — Metric Precision 3-Flute Cap Screw Kounterbores Sets. = All standard TEFC AC and DC Motors. , 24 # of Teeth 40BS24H X 1 TRITAN Stock Plain Bore Bore Roller Chain Sprocket, 41 Chain Size, 11 # of Teeth 41B11H X 1/2 MPBOrder Tritan Finished Bore with Keyway & SS Bore Sprocket, 40 Chain Size, 1-1/4 Bore Dia. 5: conduit box may be located on either side or on top of. Max. The keyseat engages with the key on the part to prevent unwanted rotation of the part when it is mounted to the shaft. The Metric system does not refer to keyseat or keyway dimensions as does the English system. It cuts up to 2. Woodruff key is a easily adjustable key, with a hammer blow to the key. Straight 2-flute cutters allow cutting a keyseat on-size in a single pass without the deflection issue. What dimension is indicated as not drawn to scalo? 24. s. 005"). Dimensions Keyseat Dimensions Fig. 000 -0. Keys and keyways secure the hub and shaft to prevent relative movement between a power transmitting shaft and an attached component. • Tool Sets — Metric Precision 3-Flute Cap Screw Kounterbores Sets. A #406 is by definition in the standard as being in inch units, do your own. 000. 0005” including 2” +.