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. 2-1967. . 000 / +0. , New Berlin, WI 53151-7953 USA Telephone: 262-796-4060 August 2003 Fax: 262-796-4064 e-mail: [email protected] mm and a wide variety of inside diameters and thicknesses as well as material variations, you have endless possibilities. 000. 1 specifications conform to ANSI standards for dimensions and tolerances. 56 products. B +0. OD; 1" 1 1/2 " 1 3/4 " 2" 2. Keyway shaft metric bores keyways chains t2 wxh saddleKeyway metric Keyway rectangular parallel roymechKeys keyway metric standard keyways sizes engineering shaft key parallel square fit fits mechanical. In the English and American system, the keyway in the hub is dimensioned by the width and the depth athe side, but in the metric system the keyway is dimensioned by the width. 010 Height (d) (t) - DIM Keyway Width (w) AGMA 9002-A86 Inch Bore and ANSI B17. 4235 : Part 1 : 1972) Inch Square Parallel Keys & Keyways (B. 21. A list of the standard key sizes and corresponding keyways for Metric shafts are listed below in Table 2. 8 mm. 002, -. Step Key Assortments. This key stock is stepped to match repaired keyways in shafts or gears. If a setscrew is required, drill and tap over keyway as shown in Figure 3. C e r a m i c. Standard External Metric. Hello, Does anyone know if there's a metric standard for a shaft that has 2 keyways, spaced 180 degrees apart, but both in the same axial place on the shaft. Metric External Table Chart Thread Designations Sizes M 1. I'. * Imperial keyway sizes on round bores conform to ANSI standard B17. Read more on how keys and keyways work and what types are available – Keys and Keyways. The dimension from the top of the keyway to the oppositeMost popular Metric size Square and Hexagon Broaches available from stock. The cutting edges increase until they reach the required size. Address. Machining of square shafts with rounded ends (with or without keyways) Other machining available upon request per prints provided (drill, tap, threading) For Keyway MM Dimensions – see the table at. 5 N/A N/A 1. The. Round. The rods are bent to 90º, forming two. h 9. 8 mm: Length thru Bore N/A 1. - Series F couplings supplied with 4) All dimensions per AGMA 9002-A86 interference fit bores without set screws commercial standards. The key length should be less than about 1. Standard and metric keyway broachesTable aii-12. Hello, Does anyone know if there's a metric standard for a shaft that has 2 keyways, spaced 180 degrees apart, but both in the same axial place on the shaft. Min. ISO Hardware Specifications Table. 010 Height (d) (t) - DIM Keyway Width (w) AGMA 9002-A86 Inch Bore and ANSI B17. . H is measured Perpendicular to key. all dimensions in inches. 010 Height (d) (t) – DIM Keyway Width (w) AGMA 9002-A86 Inch Bore and ANSI B17. In stock and ready to ship. Regions using "inch" units work with NEMA standards (see page NEMA Frame Size). 2 7-1,2 1. All material is furnished as Cold Drawn, Ground & Polished. All dimensions are in millimeters. Keyway Shims Broach Style # V, sorted by For Keyway Size, ascending. Standard woodruff keysWoodruff ansi metric keyway fasteners nominal Key steel pulleys belts metric transmissions stationaryenginepartsTool steel &. Stainless Keyed Shafting 303. 1 The dimensions and tolerances of metric keys and keyways shall be as given in Table 1 to Table 8. 0Dimensions shown are in Inches or mm, if you wish to convert them, please use our universal converter. Browse our bushing size chart & taper lock bushing taper angle!Table 4 — Dimensions and tolerances of rectangular parallel keys 7 Table 5 — Dimensions and tolerances of keyways for square taper keys 9 Table 6 — Dimensions and tolerances of square taper keys 11 Table 7 — Dimensions and tolerances of keyways for rectangular taper keys 12 Table 8 — Dimensions and tolerances of rectangular taper. Fully threaded, headless screw with a hexagonal drive at one end and a cup-shaped indentation at the other. 5 x 15. Keystock is available in both inch and metric sizes. pdf Gates belts, hoses, and applications: standard & non. 5000 2. The inch and metric dimensions here correspond to common values. You will also find. BOX 2400 FORT SMITH, ARKANSAS 72902-2400 U. 9 Mil 1956 10-49. 1 - 1967 (R1989); metric keyway sizes conform to BS 4235: Part 1: 1972 (1986) CENTERCLEAN SPROCKET SPECIFICATIONS. F a b r i c. Keyway depth and fillet radius per BS 4235. The keyway dimensions are also different from the English system. 2 mm. Lock nuts requiring a keyway . Bore (F8). 1/8 keyway, 3 ft. In stock and ready to ship. Also known as jaw couplings, use them to connect motors to pumps, mixers, and other high-torque equipment. Available Bore Size imperial square 1. Keyways will be. D1-Style Broach for 10 mm Wd. *Other keyways are available upon request. gathering dust, and have been for a few years. 1 - 1967 (R1989); metric keyway sizes conform to BS 4235: Part 1: 1972 (1986) SPECIFICATION WITH BORDERS STANDARD cm in cm in Widths Available 35 to 45 & 81 to 91 14” to 18” & 32” to 36” 1,25 to 91 5” to 36” SPECIFICATIONS BELT TYPE PC20 NO OF TEETH 6 8 10 12 16Points. metric keyways, metric bores with inch keyways, metric bores with metric keyways, or shaft keyseat tolerances. radius. Slightly. 44500 Keyway Sizes785. HHIP 2006-1102 Steel Slot-Collard Keyway Bushing Hhip, 1/4"Axial run-out locating face/thread: 0,02 to 0,06 mm max. key. When a keyway is damaged, cut a new, wider one. Keyway sizes: Out of stock: $297. View available parts by clicking on the following link: DIN 6885 Parallel Keys High Type “A”When a keyway is damaged, cut a new, wider one. Key Dimensions. 8mm 2. Bushings rest inside the arbor hole of your workpiece and act as guides to ensure rigid and accurate keyway cutting. Metric Unit of Measure N-m in·lbf ft·lbf Width 1. Key Dimensions. Minimum hardness, tensile strength, yield strength and. The thick split spider on these couplings takes on twice as much torque as standard split spiders, while a set screw holds the hubs in place on your shaft. NOMINAL SHAFT DIAMETER. The standard dimensioning of the keyway is like above. 100,Broach Set from Broach Supplier or Manufacturer-Chongqing Yuqing Machine Tools Co. We can manufacture from your part prints or custom-design for your applications. 5 in–lbs (0. The following is listing of those standards: Standard Description BS4235 P Woodruff keys and keyways – same as ISO 391 BS46P1 Specifications, Keys and Keyways – obsolete Nominal key size b × h Applied shaft diameter d Key size Keyway size; b h c or r Standard size of b1 and b2 b1Tolerance （h9） b2 tolerance （E9） r1 and r2 t1 t2; Standard size Tolerance（h8） Standard size Tolerance(h10) Standard size Tolerance Standard size Tolerance; 4×4: 10 or more and 13 or below: 4: 0 -0. Cartener Pulley Keyway Key - Square Key Stock 60pc - Keyway Stock, Keyway Tension, Keyway Blank - Keyway Plastic Box - Flywheel Keys - Pump Shaft Key - 1/4 Key Stock - 3/16 key stock. Height. Created Date:Keyway dimensions metric key js9 iso tolerance per hub radius width depth diameter nominal thru hasn answered question yet been. Possesses an oval-shaped point on the end opposing the flush. Use our Metric Keyway Calculator or Imperial Keyway Calculator to work out the stresses in parallel key and keyway. 202 to 1012 Height Width Diameter Actual Length Full Radius Flat Bottom Distance Key Below Center No. Choose from our selection of metric keyway broaches, including keyway broaches, keyway broach sets, and more. Gates belts, hoses, and applications: standard & non-standard shaft keyShaft standard key sizes table non bushing bore keys qd shallow range gates. 20–21 Special Broaches Special Broaches to almost any specification in Push or Pull-Types. In stock and ready to ship. Metric: W x H Key W x T2 Keyway. Choose from our selection of metric shafts, including over 5,200 products in a wide range of styles and sizes. 3mm 3. Keyway Dimensions. DIN 11023. Stress Concentration Shaft. SHAFT KEY ABOVE SHAFT KEYSEAT. 1875 0. DIN 11024. Woodruff key is essential for operating high speed. 455 Maximum 1. Offered in Carbon Steel and Stainless Steel materials. Square keys. At the. Min. 2520 1. l. Keyway metric key dimensions standard keyways keys bores shaft hub depth iso diameter engineering table edge width millimetersWoodruff ansi fasteners nominal Woodruff ansi metric keyway fasteners nominalParallel dimensions metric keyway key keys 1972. In splined-hub sizes. Key & Keyway Dimensions - Millimeters Shaft Diameter Key Size Keyway Width Keyway Depth Keyway Radius "D" Nominal Hub "W" Hub "T2" "R" Over Thru Width "W" Height "H" Nominal Min Max Min Max Min Max 6 8 2 2. Shop premium taper lock bushings from USA Roller Chain. Marlco Hss Keyway Cutter/broach - Metalwork Cutter - 3/8" Cut - 12" Length. depth size depth 75051 75056 m5-. Keyway (Hub) Keyway. 100 , Find Complete Details about Hss Inch Keyway Broach Tool Set With Bushing And Shim Model No. Variable spacing between the flutes reduces vibration, allowing these end mills to provide fast cuts, smooth finishes, and long tool life. D r y w a l l. Unless stated otherwise, hub torque and horsepower ratings assume a SOX (NBR) rubber spider is being used. They are also often used on tapered shafts. = 1. Dimensional Charts are for Metric Taper Keyways, Metric Taper Keys, Imperial Taper Keyways and Imperial Taper Keys. 02" 1/32" 3/64" 1/16" 3/32" 1/8" 5/32" 3/16" 7/32" 1/4" 5/16" 3/8" Cut Style. Keys shaft rectangular types key chart hub designs tapered machine selectionStandard keyway size chart Metric woodruff keys are supplied to din 6888 / iso 3912 in c45k. 3. NSI Shaft and Hub Keyseat Dimensions for Woodruff Keys per. As noted above, when selecting a keyway tolerance, there are. 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. Usual IEC sizes. Bushings rest inside the arbor hole of your workpiece and act as guides to ensure rigid and accurate keyway cutting. 14 mm. Products. 3125 0. js9 widthTaper keys. Keyway Cutter Hole Keyway Dimensional Data - ANSI/ASME B94. NEMA C-Face BA Dimensions 143-5TC 2-3/4 182-4TC 3-1/2 213-5TC 4-1/ 4 254-6TC 4-3/4 5000 FRAMEDE2FHOPUVAA AB BAMetric Standard Parallel Keyway and Key Sizes Shaft Diameter (mm) Keyway (mm) Key (mm)* From To Width (W) Depth (h) Width (W) Depth (T) 6 8 2 1. 00 mm: Set Screw Size N/A No Setscrew : Keyway Size (W x D) N/A 6 x 2. We can manufacture from your part prints or custom-design for your applications. Shaft Diameter. 8 4 4 13 17 5 2. 8 14 9 51 58 16 4. 25 - M 1. 84 in -0. Keyway width P9 tight fit (standard design) JS9 or N9 loose fit (requires written agreement) see also. 2 6. b x h 1 x D. MM Bore and Keyway dimensions conform to ISO standard recommendation R773, for Free fit * Verify torque capability. Where a key is to be used it should be parallel and side fitting with top clearance. Use our Metric Keyway Calculator or Imperial Keyway Calculator to work out the stresses in parallel key and keyway. ; Most countries outside of the United States, including Canada, use the metric system of measure, or. 1-800-ASK-4WEG Sales 1-800-839-2529 Warranty 1-800-ASK-4WEG After Hours Sales Select after hours option 1-877-WEG-DRIV Drives Tech Support NEMA Standard Dimensions IEC Critical Dimensions2. 5020 2. Type C - Keys with both ends round hole for one retaining screw (for sizes 8 X’7 and ANSI woodruff size charts express measurements in inches and nominal key sizes with higher numbers corresponding to bigger keys. Size(s) 3 x 5 x 12mm, 4 x 5 x 12mm, 3 x 6. 3125 1. Engineered products . pdf), Text File (. all dimensions in inches. The keys and keyways followed the recommendations of ISO R773:1969 and shaft tolerances followed ISO R775:1969. 5 302. Keyway Bore Diameter Size Bore Reference -0. Get In Touch. For dimensions in millimeters, multiply inch values, except thread diameters, by 25. Refer to Figures 4 and 5 and Tables 6 and 7 for recommended setscrew location and size. Keyway Dimensions. 4mm 1mm 1. The Taper Lock bush is designed to give rapid assembly and dismantling of the pulley and other transmission equipment with no special tool requirement except hexagonal key. 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 when8 assorted sizes; Specifications. Mill Thickness. 000 Standard Setscrew Locations If one setscrew is furnished the location. Palight ProjectPVC 156249 Palight . , depending on the lock nut size Mounting slots according to DIN 981 HM/HME and HM . Page 1 of 3. 8mm 3. Regions using "inch" units work with NEMA standards (see page NEMA Frame Size). Ref. Bushings rest inside the arbor hole of your workpiece and act as guides to ensure rigid and accurate keyway cutting. Note: Broaches have a. inch mm; 1/8: 3. Rotor positioning sensor bearing units . Metric keyways are dimensioned by width and depth as measured from the radius of the shaft to the center of the keyway. You can think of them as being Internal (Holes) or External (Shaft) features. . keyways /keys dimension in accordance with BS 4235-1:1972: Specification for metric keys and. ANSI B18. D1-Style Broach for 12 mm Wd. 367 Maximum 1. Also, T1 and T2 are. QD HUBS PAGE PT6-25. Find the depths to cut in keyway and keyseat. Instead, key dimensions are specified. 1 - 1967 (R1989); metric keyway sizes conform to BS 4235: Part 1: 1972 (1986) For pulleys with flanges, add . Browse our wide collection of high performance keyway broach sets for sale today. RoyMech Resources Keyways Woodruff Metric key and Keyway Dimensions These Pages include various standards. Keyway Bore (inches) Reference Height (d) 1. 1 / 0 +0. 2 keyway js9 tolerance chart orientation sutd edu web shaft metric keyway dimensions per iso r773 p9 width tolerance h and metric key amp keywayThe DA17 sets cover the keyway size range from 1/16″ to 3/4″, and the DA-18 sets cover the range from 7/8″to 1-1/2″. 175: 3/16: 4. 2500 1. 4 Dimensions and tolerances4. Woodruff keys work well near shaft shoulders, where a standard open keyway would create too much stress. NSI Shaft and Hub Keyseat Dimensions for Woodruff Keys per. Face Width Face width is limited in its maximum dimension to allow proper. 3135 0. Lock nuts requiring a keyway (metric) Product table: Lock nuts requiring a keyway (inch) Product table: MB(L) lock washers; Product table: W inch lock washers;If you are looking for a comprehensive and reliable source of information on jaw type couplings, you should download the Jaw Type Catalog PDF from Lovejoy, a Timken company. Please note that the key sizes in parentheses. The keys and keyways followed the recommendations of ISO R773:1969 and shaft tolerances followed ISO R775:1969. Our Price: $23. While a designer is free to specify any keyway they wish, straying from the standard option is likely to increase the cost, time, and complexity of the part. The size must be entered as a metric millimeter value and be between 0mm and 500mm. 5000 2. Non standard bores and over the keyways. 03 mm to 130. Recommended standard lengths are given inTable 9. Metric woodruff keys are measured in millimeters (ISO standard) or in micrometers in more precise applications, though the latter is very rare and usually only applies when. Bore Size Set Screw Size Keyway Size (W x D) Length thru Bore Nominal Torque Dimension FD CAD; 69790414261: Description N/A SX90-6 HUB 19MM 6X2. PFEIFER INDUSTRIES, LLC. 125 inches (4. 5 1. Metric Shaft Keyway size chart; Shaft Diameter (From) Shaft Diameter (To) Keyway Width Keyway Depth Key Width Key Depth 6mm 8mm 2mm 1. Key-Locking Threaded Inserts | McMaster-Carr. Fractional Inch; Metric; Keyway Width. 1 offer from $165. 2,321 products. 2. 20–21 Special Broaches Special Broaches to almost any specification in Push or Pull-Types. 03 3 +0. metric bores. 00 #46. Shaft bushing boreMetric hex key wrench sizes wrenches 36mm 7mm bloomertool Metric keyway tolerance chartG. 44 Descriptors : fasteners, cotter Pins, dimensions, specifications. Description. 477 Maximum 2. 25 8. 0380. 2) Dimension h of the taper key names the largest height of the key, and dimension t z largest depth of the hub keyway. Keyway width tolerances per BS 4235 P9 fit. com. 4 18 11 66 75 20 4. Home; Metric Keyways Index page; Parallel Keys and keyway Dimensions; Parallel Keys and keyway Dimensions to BS 4235-1:1972 KeyWay & Key Dimensions. Machine keyway to recommended size and tolerance listed per Table 4 on Page 3. 100,Keyway Broach Set,Keyway Broach No. 000 -0. Mill Diameter. txt) or read online for free. 19-1997 ; Keyway Stresses for Non-metallic Gears and Shafts Formulas and Calculator; Shaft (Arbor) Keyway Dimensionl Data - ANSI/ASME B94. 8MMKW : Bore Size N/A 19. C Designates a C flange/face mounted motor, e. Specification for metric keys and keyways – Parallel and taper keys BS 4235-1:1972; Matching the woodruff key to the shaft diameter is also specified in DIN 6888- inch bores with metric keyways; - metric bores with inch keyways; - metric bores with metric keyways; or - shaft keyseat tolerances. Metric Key Keyway Dimensions Engineering Hardware Design Data ISO Hardware Specifications Table Metric Key Keyway Dimensions Per ISO/R773 Js9 Width Tolerance. They should be locked by a lock washer to prevent unintentional loosening. 6 mm. S. Suspend, lift, or lower objects that move vertically in a track such as windows, doors, and panels. ). Also, as far as the materials for spur gears are concerned. com. Each tooth’s cutting edge is a few thousandths of an inch larger than the one before. Minimum hardness, tensile strength, yield strength and. 542. 1 - 1967 (R1989); metric keyway sizes conform to BS 4235: Part 1: 1972 (1986) GATES. 1 - 1967 (R1989); metric keyway sizes conform to BS 4235: Part 1: 1972 (1986) PC20 PC10 POSICLEAN SPROCKET SPECIFICATIONS UHMW. Motor encoder units . 0. In addition to the standard numbering system for frames, there are some standardized variations that are denoted by the following suffixes to the NEMA number. Just enter the size of the key and shaft, then click "Calculate". Hub "W" Over. Interference Fit Bore Tol. Woodruff key is a easily adjustable key, with a hammer blow to the key. Keys and keyway Dimensions. huyett. ANSI Key No. Rexnord Industries, LLC, Coupling Group 427-108 5555 S. Metric keyways are dimensioned by width and depth as measured from the. Key dimensions: Parallel keys are most commonly used. BS 4235-1:1972: Specification for metric keys and keyways - Parallel and taper keys; BS 4235-2:1977, ISO 3912-1977: Specification for metric keys and keyways - Woodruff keys and keyways. Mill Thickness. sizes with 2 to 250+ pitch. Box 12086 Omaha, NE 68112-2086The tolerance zone for shaft keyway width b with normal fit is ISO N9 and with close fit ISO P9. Slightly smaller than the size listed in the table, undersized stock is the choice when you need a slightly looser fit or. 2500 0. 1. True metric keystock that conforms to metric keyway specifications. Products must be available in many sizes, to fit a variety of design envelopes – and avoid the need for customised parts. 2-1967 (R1998) - Engineers Edge. 04 in inch mm > 0. Not to long after that, I bought a Dumont inch set. 0232 71 . 12 mm. * 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). Shaft keyseat dimensions and tolerances were. Clearance Fit Bore Tol. Standard External Metric Thread and Fastener Sizes M 0. At Eagle Tool, we stock a full line of both standard and metric keyways, held in an oversize condition, so that we can alter to suit your immediate needs. High-Speed Steel Square End Mills for Aluminum, Brass, and BronzeAvailable bore size metric square N/A N/A 40 40 40 40 40 40 40 40 metric round 30 30 30 30 30 30 30 30 30 30. 3. 83 lb. Sensor bearing units . 1/2. , depending on the lock nut size Mounting slots according to DIN 981 HM/HME and HM . 118" White St-10 24"X48"*Contact your local Baldor office for “C” Dimensions. In this flat idler, the string. Keyseat. IEC / NEMA Quick Reference Chart. 4mm 3mm 3mm 11mm 12mm 4mm 1. This catalog covers the features, benefits, dimensions, selection, and installation of various jaw type couplings, including the industry-standard L type. You can also drop us a message at info@PEERchain. Metric square keys assortment (m4 thru m8)Keyway metric Standard metric keys keyways for metric bores with one keySquare metric keys assortment thru m8 m4 hillman. TAPER KEYWAY DIMENSIONS - METRIC - BS 4235-1: 1972. The KenCut KS design offers a true 90° wall straightness due to tapered peripheral edges - creating a defined. 2515 0. 1-1943 Standard. 1108 Taper Lock Bushing X 1/2" Bore. ASTM Standard. Machine keyway to recommended size and tolerance listed per Table 4 on Page 3. The dimensions and tolerances of interference fit keys shall be given in Table 10 and Table 11. Calculate Standard Shafts and Keyways. 3145 1. 8M ; BS ISO EN DIN 20898-7 Mechanical properties of fasteners: torsional test and minimum torques for bolts and screws with nominal diameters 1–10 mm ; BS EN ISO 10642. Please note that the key sizes in parentheses are older sizes that are no longer commonly used. 4 Nm) to a maximum torque rating of 170,004 in–lbs (19209 Nm) and a bore range of . Metric keyways are dimensioned by width and depth as measured from the radius of the shaft to the center of the keyway. Most likely you have knowledge that, people have see numerous time for their favorite books later this Keyway Js9 Tolerance Chart Pdf, but endKeyway Dimensions: Melting Points: Metric Tap Chart: O-Ring Sizes: Pipe Threads: Screw Extractors: Sheet Metal Gauges & Weights: Socket Head Cap Screws:. 15" 3 1/4 " 3. In mill-motor sizes. 4mm 8mm 2mm 9mm 12mm 11mm 4mm 4mm 14mm 15mm DIN 7154, H7 Metric Bore and DIN 6885, Js9 Square Keyway Tolerances Page 1 of 4 Slightly larger than the size listed, these oversized keys offer a tight fit in worn keyways. 4. Shaft standard key sizes rectangular gates keys diameters most non std readily available Shaft. . Metric keyways are dimensioned by width and depth as measured from the radius of the Shaft to the center of the Keyway. 248 0. xls Created Date: 1/23/2014 8:35:20 AM. 40 D. 000 / +0. Types - The keys shall be of the following types: Type A - Keys with both ends round. 2 continued. 8mm 2. All types of Keyway, Internal hole, and Surface Broaches in both inch and metric sizes are available. Metric. Standard Metric Keys & Keyways. Flat — The tip makes good contact on flat surfaces. All Dimensions in inches. 360 Minimum 2. Cutter sets are recommended for applications where the size of keyways to be cut cannot be. 1 / 1 6 " 3 / 3 2 " 7 / 6 4 " 1 / 8 " 5. 1 2 3. thck Nom Free Normal Close/Int - - - -. 016 1/64Up to two different flange dimensions are available for each size of helical gear unit and Spiroplan® gear unit. Machine Key Stock, Machine Keys, & Shafts. 1 Iso Keyway Tolerances P9 Pdf Getting the books Iso Keyway Tolerances P9 Pdf now is not type of inspiring means. Metric sizes are available upon request. You can even reach our Product Management Department at 847-775-4600 or via email to info. A designation search brings up a list of all relevant products, such as ‘Metric Duplex, Taper Bushed. We offer the most common American Standard and Metric Pull-Type Keyway Broaches, available either as Industry Standard 500 Series with threaded pull end or 600 Series with notched pull end. 0005 / -. 487 Minimum 2. Nominal Size Square Key: Cutter Hole & Keyway. 886. Keyway (Hub) Radius r. Bore (F8) b h inch inch inch 1008 1108 1210 1215 1310 1610 1615 2012 2017 2517 2525 3020 3030 3525 3535 4030 4040 4535 4545 5040 5050 3/8 1/8 1/16 7/16 1/8 1/16 1. Mill custom pulleys, threaded hubs, sprockets, collars, and sensor targets and mount them to shafts. 15 12 17 5 5 0 / -0. 02/-0. Key dimensions: Parallel keys are most commonly used. Mill Diameter. 774. Metric Standard Parallel Keyway and Key Sizes. 1265 0. They have a high helix angle and a wear-resistant coating for excellent shearing and chip removal in stainless steel and titanium. Mechanical & Motion Systems.