Which scale was used on this part?21. Nominal Shaft Diameter Nominal Key Size Normal Keyseat Depth. 2388 State Route 726 Eaton, Ohio 45320 (937) 456-2232 Fax (937) 456-2282 [email protected] slot 0. During installation, woodruff keys will sometimes slip out of their groove as the. Parallel Metric Keys and Keyway Dimensions - Roy Mech. — Metric Woodruff Keyseat Cutters — Shank Type. 5”. Check out our 4375 Keyseat Cutter – it was designed for small engine manufacturing and automotive companies where narrow-width slots are necessary. These milling cutters are each sized to create keyseats for a specific size of key. 12 R. Metric key & keyway dimensions per iso/r773 – js9 width tolerance « + keyways will be furnished per iso/r773 and js9 width tolerance unless otherwise specified. ANSI woodruff size charts express measurements in inches and nominal key sizes with higher numbers corresponding to bigger keys. Keyways are usually machined using a. 1. Filled with practical information, this 118-page handbook (3. keyways /keys dimension in accordance with BS 4235-1:1972: Specification for metric keys and keyways - Parallel and taper keys. 0020” Standard Keyseat Dimensions Shaft Diameter Width. Metric keys conform to DIN 6888 standards. Woodruff keys work well near shaft shoulders and on tapered shafts. Rectangular keys. Many tools are available with additional coatings. Keyway key parallel jis sizes tolerances 1301 mm 1996 pulley excerpt unit techKeyway metric Table aii-12. What dimension is indicated as not drawn to scale? 24. 0625 0. 5 6. 7x10 3x5x13 3x6. Due to the curvature of the shaft, the depth of cut is greater than H=2, by a chordal height Y = 1 2. 002 -0. 0. Dimensional data for 444T through 449TS frame sizes reflect the use of a top mounted conduit box with a cantilevered mounting arm. pdfMetric woodruff keys are supplied to din 6888 / iso 3912 in c45k key. 12 2. 5020 2. 12 10 r. Design of Square Key and Keyway (Wood Ruff) Stress, Shear and Torque. Square; Corner Radius; Full Radius; Staggered Tooth; Retaining Ring; Hexalobe Cutters. water from all directions, limited ingress. 5 4 4 180 48 42. Show your work below. *Contact your local Baldor office for “C” Dimensions. Precise taper (3/4 in. Min. Two types of woodruff keyseat cutters with cylindrical shank are specified:nema keyseat dimensions *open drip proof. 6. xls Created Date: 1/23/2014 8:35:20 AM. 000. Woodruff Keyseat Milling Cutters. In the figure below, notice that the depth of the keyway is indicated from the opposite side of the bore, and the depth of the keyseat is indicated from the opposite. 75 2. Desired Slot Size. 5000 2. , 24 # of Teeth 50B24H X 3/4 MPB TRITAN Sprocket, Metric, 1/2-in. 66 10 2 5 12. XTB15 BUSHINGS Prod. Format: Paperback. The keyway is machined by partial drilling on the shaft. Select what material the tool is made from, either HSS or Solid Carbide, and what coating it has (if any). Clearly if the peg is 1-inch square and the hole is 4 inches in diameter, then the peg will easily fit in the hole, albeit useless. To confirm the status of any standard, identify the replacement standard if it is obsolete and/or purchase the standard please use. , 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. 500 1. 5”. The following tolerances for maximum lead (due to angular displacement of. ANSI B17. 1 Keys and Keyseats, based on current industry practice, was approved in 1967, and reaffirmed in 1989. 4 lbs. The 1/4 shaft diameter spec conforms to the 1/8" keyways in the 1/2" sprocket hubs. 51144 1804842. byNEMA Motor Dimensions - Reference Chart Keyseat Dimensions. Square; Corner Radius; Full Radius; Staggered Tooth; Retaining Ring; Hexalobe Cutters. 1875 0. Finished Bore with Keyway & Set Screws 35BS48 X 3/4 TRITAN Finished Bore with Keyway & SS Bore Sprocket, 60 Chain Size, 1-7/16 Bore Dia. 0015” Over 2” + . PIECES SIZE PIECES SIZE 10 10 10 10 10 10 10 5 5 6x6x12 6x6x20 6x6x35 8x5x16 8x7x16 8x7x25 8x7x45 10x6x30 10x8x25 5 5 5 5 5 5 10x8x50 12x6x50 12x8x30 12x8x50 14x9x32 14x9x60 KEYS IN PLASTIC CASE DIN 6888 WOODRUFF KEY KIT PIECES SIZE 20 20 20 20 20 20 20 2x2. Related. Key and Keyseat Dimensions. Related: Shaft Key Seat for Shaft and Hub ANSI B17. 006" # Tolerance each on T1 and T2 (16"-20") is-. Keyseat Alignment Tolerances: A tolerance of 0. The keyseat engages with the key on the part to prevent unwanted rotation of the part when it is mounted to the shaft. This standard establishes a uniform relationship between shaft sizes and key sizes for parallel and taper keys as shown in Table 1. Woodruff Keyseat Cutter: 1. 0635 0. I need the dimensions of a #406 Woodruff Key and Keyseat. 1 says the width tolerance of square keyways/keyseat for 0. Dimensions Keyseat Dimensions Fig. 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. 75 1. Refer to charts below for bushings. 0625 0. The keyseat engages with the key on the part to prevent unwanted rotation of the part when it is mounted to the shaft. The bores involved are listed above. 328 — flat — 48 — 3. For Keyway Dia. 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. Also the dimensions are unilateral: for the keyseat, the dimension is a minimum; for the keyway, the dimension is a maximum. Mount the adapter to the workpiece shaft using a full key in the shaft keyway and fill the half-key void in the opposite side of the adapter with a half-key (see Figure 6-22 B). 375 in. Including; metric width, depth of each, and diameter. We have 33 solutions for your book! Solutions. Woodruff Keys. 875. All. Dimensions Keyseat Dimensions Fig. 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. 0 a shallow keyseat is required, SDS 1/2 1-11/16 1-15/16 2 1. However, if that same peg was 25 mm square with a tolerance 0/-0. Set Screws . Overview ANSI Standard Keys and Keyseats. Detailed bore and keyseat information is given on pages 2, 3 and 4. These milling cutters are each sized to create keyseats for a specific size of key. TRITAN Finished Bore with Keyway & SS Bore Sprocket, 60 Chain Size, 1-1/2 Bore Dia. Standard and long length styles. 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 +. Whenever I had to end mill or side mill a keyseat I usually got lazy and sunk the cutter 'til the corners intersected the shaft diameter then I dialed into the shaft 1/2 the key height (remembering the clearance goes in the keyway of the mating bore. 69 2. * Speeds & feeds are starting recommendations only. It cuts up to 2. • Design details such as tolerances, fillet radii, shoulder heights, and keyseat dimensions must also be specified. 1/2" Shank Woodruff Keyseat Cutter. About Harvey Tool. Metric (MM) Dimensions in Black Inch Dimensions in Red d = DC Motors 1 mm = . 1-1967 (R1998)Shaft Key Seat Depth Control Values S and T for Shaft and Hub ANSI B17. 000 ALL FILLETS R. High Speed Steel TMX Straight Tooth Woodruff Keyseat Shank Cutter. 248 0. Standard keyseat milling cutters, also known as Woodruff cutters, create keyseats in shafts for mating keyed parts to the shaft. 010" Keyway Dimensions to BS 46 Part 1-1958 In the absence of specific details, manufacturing will be based upon. 5 2. 28 0. This standard presents metric dimensions, toler-ances, sizes and fits for straight bores, tapered bores, keys and keyways for unmounted industrial flexible couplings. Always used cold rolled square (for MS shafts). 5 66225 60 53 18 11 90 24 20 87250 70 67. Use them in light duty applications to connect gears and other components to shafts. 6 All3. 1 Size Table Woodruff keyseat cutters — Dimensions 1 Scope This International Standard specifies the dimensions of milling cutters intended for manufacturing woodruff keyseats in accordance with ISO 3912. 14. 1; Hardware Design Information Misc. ANSI Shaft and Hub Keyseat Dimensions for Woodruff Keys per. -Based Customer Service. keyseat: [transitive verb] to supply (as a mechanical part) with a key seat. on diameter) provides proper wedging action. Located in Warren, Michigan, KEO has been producing the best in performance cutting tools since 1941. 0000;-. directions, limited ingress. Note 1: Maximum bore with keyseat. 125 Thick # 406 product page with images and specifications High Quality PRECISION Tool Holders, Collets and Machine Accessories. 06 0. (b) Determine the minimum diameter of shaft a for a safety factor of 2 based on static yield analysis. Shaft (Arbor) Keyway Dimensionl Data - ANSI/ASME B94. ) 1 See charts on page 11. Select delivery location. BALDOR ELECTRIC. 238 0. ISO 6885, Part 1, 6886 and 6887. 1-1967 (R1998) Keyseat Dimensions for Woodruff Keys per. Thanks in advance. 2. Dimensions should specify only the size of a feature. Shaft keyseat dimensions and tolerances were given in ISO R773:1969. Straight tooth cutters produce a better surface finish than staggered tooth. Bore And Keyseat Dimensions: Product No. 2; Thread Shear Area for External and Internal Formulas and Calculator per. AA dimensions shown in chart are legacy Baldor-Reliance typical values meeting or exceeding NEMA. 0005 up 1-1/2" inclusive. Related: Shaft Key Seat for Shaft and Hub ANSI B17. ansi b17. 409 140 2. NEMA C-Face BA Dimensions 143-5TC 2-3/4 182-4TC 3-1/2 213. 5 20 24 24 33 424 5 6 8 8 8 10 12GD. 104 0. 1890 0. 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. Some machining operations are not only impractical but also impossible without woodruff keyseat cutters. 000 +0. Also, T 1 and T 2 are not necessarily equal. 0015” Over 2” +. Bore and keyway combinations we broach. 2 standards for dimensions and tolerances. 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. 360 Minimum 2. Class 3 is an interference fit: for permanent assemblies. ANSI B17. 0005” +. D im en s o- N , OP A Ba dX rp cf t l . A piece of metal that snugly fitted between two grooves which are machined in a shaft and hub of a component to which is to be connected. 003 0. Shaft keyseat dimensions and tolerances were given in ISO R773:1969. 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. A numerical value (s) or mathematical expression provided in appropriate units of measure and used to define form, size, orientation, or location of a feature or part. Thes e dim ens ions are spec ific to eac h manufacturer. 62 1. 5000 2. Max. ANSI Key No. Shaft diameterKeyway size Keyway chartShaft keys. 6. 095 . 01mm on each side and the hole was Ø25mm. , 17 # of Teeth 60B17F-1H TSUBAKI Sprocket Chain Rlr 1-5/8In 5. 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. This standard covers the size, type and tolerances of parallel and taper keys and keyseats, and their relationship to shaft diameters and bore diameters. They have an alternating right- and left-hand tooth style for removing more material at high speeds than straight-tooth keyseat cutters. The keyseat engages with the key on the part to prevent unwanted rotation of the part when it is mounted to the shaft. Check DetailsOrder Tritan Finished Bore with Keyway & SS Bore Sprocket, 60 Chain Size, 1-1/2 Bore Dia. What was the overall height of the casting before finishing? NOTE: ALL FILLETS R. 2 Woodruff Key Size Table Chart ANSI B17. zComplete design details of keyseat and key for fabrication. A capital letter refers to the hole size and lower-case letter refers to the shaft size. ) ROLLER WIDTH: 5. The keyseat engages with the key on the part to prevent unwanted rotation of the part when it is mounted to the shaft. This standard presents metric dimensions, tolerances, sizes and fits for straight bores, tapered bores, keys and keyways for unmounted industrial flexible couplings. 350 Maximum 2. 628 2. Our exceptional quality and service has allowed KEO to become a world leader in the cutting tool industry. Key. Keyway or shaft keyseat dimensions. 2. BSI Shop. Continental welded steel conveyor pulleys with a. Choose from our selection of slotting cutters, including over 375 products in a wide range of styles and sizes. keyseat dimensions for woodruff keys per ansi b17 2 engineers edge web nsi shaft and hub keyseat dimensions for woodruff keys per ansi b17 2 continued these width a values were set with the maximum keyseat shaft width as that figure which will receive a key with the greatest. 1. keyways /keys dimension in accordance with BS 4235-1:1972: Specification for metric keys and keyways - Parallel and taper keys. 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. NOMINAL SHAFT DIAMETER. where C is depth of key. I somehow missed the link you provided. Keyway dimensions metric key js9 iso tolerance per hub radius width depth diameter nominal thru hasn answered question yet beenKeyway keyways clubrunner bores wxh 3/16" x 3/32 keyway keyed shaft 7/8" x 6" metals & alloys businessKeyway bore modification. ) Kilos Catalog Number Weight. Filled with practical information, the handbook makes a great “give-away” item for your customers and potential customers! MOTOR DATA–ELECTRICAL. Detailed width tolerance. Bushing Bore Keyseat. per ft. Also adequately gibbed to compensate. 2-1967) appears to say that the depth of the keyseat from the edge of the opening is 0. Over Up to and Incl. 62 1. Metric key keyway dimensions per iso/r773. 512 200 300 359 416 180 9. Due to the curvature of the shaft, the depth of cut is greater than H=2, by a chordal height Y = 1 2. The above chart provides typical Baldor•Reliance motor dimensions. The keys and keyways followed the recommendations of ISO R773:1969 and shaft tolerances followed ISO R775:1969. 003/-0. Including; metric width, depth of each, and diameter. BOTTOM OF SHAFT TO BOTTOM OF KEYWAY. per ft. How much material was added when the change to the bosses was made?20. 1. It represents manufacturing practices for sizes and types from 1/16 in. * See page 11 for standard keyseat dimensions and page 8 for bore tolerances. This site was designed with the . 5 12. 477* Groove dimensions for woodruff keys DIN 6888 in accordance with DIN 6885 Sheet 1 (with back clearance) BS 4235 Pt. Parts are dimensioned based on two criteria: Basic size and locations of the features. Taper keys are established for. WIDTH. 6 - M 18. Finished Bore with Keyway & Set Screws D40BS17H X 1 TSUBAKI Single Strand Sprocket, 40 Chain Size, 3/4 Bore Dia. Precise taper (3/4 in. For technical drawings and 3-D models, click on a part number. Forces Exerted on Shafts • Gears, belt sheaves, chain British ISO Metric Screw Threads Designations. 488 300 250 350 395 333 372 160 254 8,268 108 160 110 250 350 215 180 250 M12 329 329 132 5. RoyMech Resources Keyways Woodruff Metric key and Keyway Dimensions These Pages include various standards. Forces Exerted on Shafts • Gears, belt sheaves, chainBritish ISO Metric Screw Threads Designations. If limit dimensions (refer to Tablas 13 M and W of the Appendix) were to replace the keyseat dimensions shown, what would they be? 23. The keys and keyways followed the recommendations of ISO R773:1969 and shaft tolerances followed ISO R775:1969. 2. 42 — 2. But ensure the weakened shaft can support the load. Browse from Harvey Tool's massive, fully stocked selection of corner radius profile Keyseat Cutters, offered in both standard slotting and deep slotting options, in uncoated or AlTiN Coated styles, and in cutter diameter sizes ranging from 1/16" to 5/8", all ready to ship same day. They mill precise notches in rotary shafts to fit machine keys and can also be used for slot milling. 5 149 71 14 115 5 20055 491610 80 15. In a bushing or hub it is sometimes called keyway. It’s beneficial to know when and how to pick the. Nominal Dia. , 17 # of Teeth, 40BS17H X 5/8 at Zoro. 4 Altered bores available only up to this diameter. Keyways. 8 10. per ft. 010 inch, max is provided for offset (due to parallel displacement of keyseat centerline. For more exact dimensional data, please check the specific drawing for each catalog number. 2 COPYRIGHT 2003; American Society of Mechanical Engineers Document provided by IHS Licensee=Cummins. Made of solid carbide, these keyseat cutters are harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. Non Rok Woodruff Keys Keeps From Rocking In Keyway On The Shaft. Saw cut through flange and taper (and sometimes cut down into keyway also) to provide a true clamp fit. Width of Face. 5. Great prices & free shipping on orders over $50 when you sign in or sign up for an account. Carbide Staggered-Tooth Keyseat End Mills. WOODRUFF KEY DIMENSIONS ANSI Key No. Two types of woodruff. 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. Instead, key dimensions are specified. BALDOR ELECTRIC. Types of Keys. 4235 : PART 1 : 1972 Keyseat Dimensions A Keyseat is an axially located rectangular groove in a shaft,hub or bushing. 41 X X X XX XXTRITAN Finished Bore with Keyway & SS Bore Sprocket, 60 Chain Size, 1-1/4 Bore Dia. Please check motor drawing for actual dimensions. Max. Keyway Sizes. Order Tritan Finished Bore with Keyway & SS Bore Sprocket, 40 Chain Size, 5/8 Bore Dia. 1 ; Shaft Arbor and Keyseat Dimensional Data ANSI B94. Shaft keyseat dimensions and tolerances were given in ISO R773:1969. The Metric system does not refer to keyseat or keyway dimensions as does the English system. Shaft keyseat dimensions and tolerances were. 248 0. 240 0. o. Read more on how keys and keyways work and what types are available – Keys and Keyways. 0005” +. Undersized Machine Key Assortments. Some machinists use keyseat cutters to machine slots greater than their cutter width. Minimum keyseat width is that figure permitting the largest shaft distortion acceptable when assembling maximum key in minimum keyseat. TSUBAKI Single Strand Sprocket, 50 Chain Size, 3/4 Bore Dia. These milling cutters are each sized to create keyseats for a specific size of key. 016 1/64All dimensions given in inches. Key stock and standard keyseat tolerances produce this fit. Standard keyseat milling cutters, also known as Woodruff cutters, create keyseats in shafts for mating keyed parts to the shaft. 4 Protection against splashing water from all. 000;-. 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. Box 12086 Omaha, NE 68112-2086NEMA Keyseat Dimensions–Foot-Mounted AC & DC Machines IEC Shaft Extension, Key And Keyseat (Keyway) Dimensions Square And Flat Stock Keys Standard Keyseat Sizes Metric Keys–Standard Sizes. Torque Capacity (In. 3750 7/16 . 6 - M 18. Due to the curvature of the shaft, the depth of cut is greater than H=2, by a chordal height Y = 1 2. C +0. These simple pieces of metal connect shafts to rotating components to transmit torque while ensuring that the components cannot move relative to each other. Balance the assembly by adding balancing clay to the workpiece. Frame Designation AJ AK Tolerance on AK Dimension 0. Differences Between Keyseat and Keyway. 12 Overall Length:. Our exceptional quality and service has allowed KEO to become a world leader in the cutting tool industry. The following sections describe key and keyseat dimensions, keyseat failure, and key failure. 5 6. 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. Located in Warren, Michigan, KEO has been producing the best in performance cutting tools since 1941. The above chart provides typical BaldorReliance motor dimensions. 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. ANSI B17. I will be attaching two sprockets to each shaft in the center. The annexes also include the recommended design practice for tapered shafts for use with flexible couplings. 2-1967) appears to say that the depth of the keyseat from the edge of the opening is 0. BSI Shop. 12 — 0. Key and Key seat DimensionsLeader in Energy Efficient Industrial Electric Motors and Drives L* AC E T6 LUG TERM BLOCKF8. Keyseat and keyway General dimensioning – Cont’d • Dimension keyseats from the bottom of. KeyWay. 312 / 2. This standard covers nomenclature, definitions, identification number, dimensions and tolerances of Woodruff Keys and Keyseats. Straight 2-flute cutters allow cutting a keyseat on-size in a single pass without the deflection issue. These milling cutters are each sized to create keyseats for a specific size of key. 75 2. ) None; Bushing Required 3020; Width (In. 002 Depth E t0. 3125 2. 9Mm #12B 14, D12B14 D12B14 TRITAN Finished Bore with Keyway & SS Bore Roller Chain Sprocket, 50 Chain Size, 23 # of Teeth 50BS23H X 1 3/16 Tritan Chain SprocketsSize range – woodruff keys woodruff keys, din 6888 (metric) width ‘w’ height ‘h’ length ‘l’ diameter key no (d2 x 2) 1. Size Normal Keyseat Depth. 1875″ Cut Width, 1/2″ Shank Dia, Straight Tooth 2-3/16″ OAL, 8 Teeth, Carbide Tipped, ANSI 609, Old Standard 16 List PriceNote 1: Maximum bore with keyseat. Square profile keyseat cutters, both sides of which are dished for clearance, offered in sizes as small as . Never used commercially available keystock, it's intended to be filed to fit in the field. Standard sizes shaft key bushing bore table keys non shallow bushings taperlock gates required specific includes eachTranseals. Size Options (Labyrinth Seal, C/T Sprag) Nominal Bore Keyseat Size* Lubricant (Blank - Oil, GR - Grease) Direction of Rotation * If keyseat is not specified when ordering, the clutch will be supplied with the available standard keyseat. Min. Width +0. 202 to 1012 Height Width Diameter Actual Length Full Radius Flat Bottom Distance Key Below Center No. Specification for metric keys and keyways – Parallel and taper keys BS 4235-1:1972;Key stocks sizes various. 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 +. 28 0. 300. Ansi shaft and hub keyseat dimensions for woodruff keys per. 1-1943 Standard. NOMINAL SHAFT DIAMETER. Max. Please check motor drawing for actual dimensions. 11In, 60B28F. zSelect key size, using W=H if shaft size < 6. 91In, 50B13SS 50B13SS TSUBAKI Sprocket Chain Rlr P Sgl 1-3/8In 7. ANSI B18. The keyseat engages with the key on the part to prevent unwanted rotation of the part when it is mounted to the shaft. 5505 deep from touch, making it 1/2" deep on the wall. The Metric system does not refer to keyseat or keyway dimensions as does the English system. Keyseat and Keyway Calculator Keyway and keyway depth calculator. 005-0. 03-01-2022, 09:47 PM #4. D im en s o- N , OP A Ba dX rp cf t l . *Dimensions are for reference only. These milling cutters are each sized to create keyseats for a specific size of key. Specifications Met: Pkg. Dimensioning repetitive features Repetitive features and dimensions may be specified by the use of an “X” in conjunction with the numeral. 010 Height (d) (t) - DIM Keyway Width (w) AGMA 9002-A86 Inch Bore and ANSI B17.