Woodruff key slot dimensions keys 4 1 key fa r cutter dimensions size chart keys. See our Woodruff Key Dimensions reference charts. Straight tooth cutters produce a better surface finish than staggered tooth. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. com: steel key stock, standard tolerance, metric, 2 mm thickness. so let we check it out types of keys below : Saddle key and Sunk key. Sort by. Best Match Show Filters. We manufacture several kinds of machine keys in many sizes: Woodruff keys are half-circle shapes, with radius or flat bottoms. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. They are also designed to protect a power transmission application by failing first, which protects other component elements. Product Image Feedback. Find #1222-1 Standard Woodruff Key at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years Help. Cobalt Steel Straight-Tooth Keyseat End Mills. 010 inch, max is provided for offset (due to parallel displacement of keyseat centerline from centerline of shaft or bore) of keyseats in shaft. ANSI B17. . As noted above, when selecting a keyway tolerance, there are two common selections in the metric. 0mm metric, standard Taper keysStandard and metric keyway broaches. Results 1 - 10 of 10 25 Records Per Page Default Sort . Polaris Ranger Woodruff Key #404, Genuine OEM Part 7721131, Qty 1. 3 16 10 59 65 18 4. They are semi-circular, and fit into a Keyway shaped as a circular-segment in the shaft and a rectangular slot in the mating part. Full-Radius Woodruff Keys. woodruff key removal . Limited Supply: Only 0 Left!Woodruff Shaft Keys. Use them in light duty applications to connect gears and other components to shafts. Woodruff cutters are used for milling (cutting or shaping) woodruff key slots in materials such as steel and aluminium. Join the slots mania and spin winning slots all you want! This wonderful slots collection of hundreds of classic slots is available for you. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. 1890 0. Bridgeport Type Mills. keyway and corresponding key sizes for English shafts are listed below in Table 1. You can find a woodruff key size chart in PDF format, which provides a comprehensive reference for selecting the right key for your application. 150mm to 0. this arbor has a u shaped recess and the arbor end has no slot. They have a square or rectangular cross section. Metric 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. 95. SKU: 103-061000. You can find a woodruff key size chart in PDF format, which provides a comprehensive reference for selecting the right key for your application. Parallel keys are the most widely used machine key. Keys serve as a fail-safe, or sacrificial, device to ensure that gears are not damaged in the event of jamming; they will break or shear before. 00. Woodruff keys work well near shaft shoulders and on tapered shafts. Woodruff Keys are an alternative to Parallel Keys. Woodruff Keys. 5 in (170 mm). These sizes cater to different shaft. Made in USA #404 Standard Woodruff Key. Related Products. Nominal Shaft Diameter Nominal Key Size Normal Keyseat Depth Over Up to and Incl. The breаdth оf the fасe vаries frоm 1 mm tо 15/64 inсh. Arbor and Keyseat . 0mm to 26. x 3 1/2 in. . Metric standard keyway sizes_联轴器厂家-guangzhou link automation140pcs assortment 30mm keys 16mm. Company. Save 5% with voucher. Standard refers to the keys having ANSI Standard dimensions including length, height, radius and distance. The woodruff key is an easily adjustable key. 53 ea. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. One of these. The middle portion of the key has a gap to fit the hub. 6. Step Key Type. Available in assorted dimension – see wfa, wfb,. Filter by Availability Filter Results Filter by Vehicle Individual Parts. Max. Feather key can be screwed as well in some of the cases. 1) Sunk Key: used for heavy-duty application. Metric Keyseat cutters are available in either straight or staggered teeth to accommodate various machining methods. 6 6. Key standard sizes shaft failure theories ppt powerpoint presentation diaMetric woodruff keys are supplied to din 6888 / iso 3912 in c45k key Keyway chartKeys standard metric keyways mechanical. 3/16 X 1. com FREE DELIVERY possible on eligible purchases. We manufacture several kinds of machine keys in many sizes: Woodruff keys are half-circle shapes, with radius or flat bottoms. 0/0. 19. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. MSC# 67989525. You can find a woodruff key size chart in PDF format, which provides a comprehensive reference for selecting the right key for your application. A rounded bottom allows these keys to rock in their seat to relieve stress on the shaft caused by vibration or misalignment. Part Number: SUM-161000. Cutter Dia Size. 12 ea. Woodruff key cutter size chart. DIN 94 / ISO 1234. c) feather key: Machine tool. woodruff key miata . Standard Inch Series Bores And KeywaysDATA SHEET DS103 REV. com | 888-390-2050 Technical Information Cutting To ols Keyseat Cutter Considerations: • Select a tool with the shortest allowable overall length to ensure the strongest tool setup possible. 6 7 6. English Standard Keyway and Key Sizes Shaft Diameter (in) Keyway (in)* Key (in) From To Width (W) Depth (T 1) Width (W) Depth (T) 5/16 7/16 3/32 3/64 3/32 3/32 1/2 9/16 1/8 1/16 1/8 1/8Woodruff Keys. Made in USA (109) Value Collection (37) In Stock. These cuts could be made using an endmill, but a key cutter is much simpler. You can buy the Woodruff key at Sears but 65691 is no longer available. Unflanged, Metric Size; Ball, Extended Inner Race; Plastic Ball Bearings; Thin. This set of heat treated carbon steel Woodruff keys comes organized in a convenient PVC storage case with an included index chart for easy selection. 048: 0. 5 inches. Key Size: 3/16 x 1: Usa Standard #608: Material: Steel: Standards: ANSI b17. Shaft motor keyMotor shaft key size Improved shaftsStandard woodruff keys. 1) The tolerance zone for hub keyway width b for parallel keys with normal fit is ISO JS9 and with close fit ISO P9. The standard key size for a straight key in a shaft is one quarter the shaft diameter. gob. W = d / 4 [clarification needed] H = 2d / 3 [clarification needed]. OK, I guess the straight key is the way to go, then. keyway and corresponding key sizes for English shafts are listed below in Table 1. Part Width Height Length circ. 010. BS 4235-2:1977, ISO 3912-1977: Specification for metric keys and keyways - Woodruff keys and keyways. REFERENCE DEPTH. CHEVROLET 5. Aber Curved-Tooth Woodruff Keyway Cutters are available in two types – Plain and Right- and Left-Hand Shear. Metric Standard Parallel Keyway and Key Sizes Shaft Diameter (mm) Keyway (mm) Key (mm)* This standard covers nomenclature, definitions, identification number, dimensions and tolerances of Woodruff Keys and Keyseats. An exposed portion of the key fits into a rectangular groove, often called the keyway, in the gear or pulley. 7. METRIC HSS SINGLE WOODRUFF CUTTERS. Can tolerate great strain, making rollover unlikely; 8 assorted sizes Woodruff Keys ANSI B17. Lid Chart. 1/8 WOODRUFF KEY Carbon Steel BS46 609 Woodruff Keys Woodruff Keys, BS46 Part 1 1958, Carbon Steel, Whitney & SAE Std 16, BS 1958 ASME Std 609, Woodruff Key Assortments AvailableParallel Metric Keys and Keyway Dimensions - Roy Mech. Amazon. 1. Variations of machine keys include parallel keys, tapered keys, Woodruff keys, hi-pro keys, and non-rok keys. -0. 414 Maximum 2. Alloy Woodruff keys normally are made from. A woodruff keyseat cutter is a versatile tool used to cut grooves that can help you mate a part on a shaft. Should I try to fit key with epoxy, JB Weld or something or leave as is and set timing. size and number as shown below. For more information about our standard woodruff keys, call us today at 724. $0. The common specification dimension, Keyway Size, is highlighted. In stock and ready to ship. 4. Loose crankshaft woodruff key. Check DetailsKeyseat Cutters. The shaft can be parallel or tapered, as shown by the method of dimensioning shafts for the Woodruff key, which includes the depths of the recess from the shaft’s outsides as well as the diameter of the recess. These simple pieces of metal connect shafts to rotating components to transmit torque while ensuring that the components cannot move relative to each other. English Standard Keyway and Key Sizes Shaft Diameter (in) Keyway (in)* Key (in) From To Width (W) Depth (T 1) Width (W) Depth (T) 5/16 7/16 3/32 3/64 3/32 3/32 1/2 9/16 1/8 1/16 1/8 1/8This list includes the width and actual length of the key 3 pages 200. 6x7 2x37xlO 25>01 x 10 16 4 x 65 x 16 4 x 75 x 19 5x65x 16 5x75x19 6 x 9 x 22 6xlOx25 Basic Size 1. You can find a woodruff key size chart in PDF format, which provides a comprehensive reference for selecting the right key for your application. Easy to Install. Price from €1. however some of the parts store said they have keys, just not cross-referenced to application. Keyseat Cutters-Full Radius-Reduced Shank Offered fully stocked in uncoated and AlTiN coated styles, and fully stocked in cutter diameters from 3/4" to 1-1/2". Macs matches the 74153-S number with this one Ford - Ford - Ford Crankshaft Gear Woodruff Key - Ford Flathead V8 90 & 100 HP | 74153-S - Macs Auto Parts. 000 -0. Below are technical reference charts for our standard keys. Flange Data. -0. Stanho Woodruff keys are made in all standard sizes. Big. Keyways Index. Key Stock is cold drawn to exacting tolerances with sharp corners, perpendicular and parallel sides, and smooth, bright surface finishes. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. Metric Woodruff Keys. DIN 6888 Woodruff Key ; The dimension of DIN 6888 woodruff key as below: b x h d2 mm l mm t1 mm t2 mm 1. Keyway Dimensions for Metric Woodruff Keys ASME 1318. Metric woodruff keys are supplied to din 6888 / iso 3912 in c45k keyWoodruff ansi fasteners nominal Metric key keyway. Woodruff key slot Woodruff key sizes are designated by a code number in which the last two digits indicate the diameter of the key in eights of an inch, and the digits preceding the last two digits give the width of the key would be 4/8 or ½ inch in diameter and 2/32 or 1/16 inch wide, while a number 1012 Woodruff key would be 12/8 or 1 ½. Key Size 10 mm × 16 mm (10 Each) Plastic Box: 000000000: 000000:Buy the official Kawasaki Key-woodruff 510A5100 replacement - Use our model diagrams, repair help, and video tutorials to help get the job done. Cross References Legal Name. Desired Slot Size. You probably bought a rebuilt or remanufactured pump. covering 66 listings. Home; Metric Keyways Index page; Parallel Keys and keyway Dimensions; Parallel Keys and keyway Dimensions to BS 4235-1:1972 KeyWay & Key Dimensions. 3 Vehicles. Key Size Designation: Woodruff 3 MRC: A measurement from the bottom to the top of a key,in distinction from depth. The 1/4 shaft diameter spec conforms to the 1/8" keyways in the 1/2" sprocket hubs. Place a pry bar or a large screwdriver behind the pulley, if there is a surface behind it to use as leverage. This Polaris 7721117 WOODRUFF KEY fits the following models and components: Aftermarket Parts Engine Woodruff Key. G&G Manufacturing Company 4432 McKinley Street P. You can find a woodruff key size chart in PDF format, which provides a comprehensive reference for selecting the right key for your application. 75 7 2 2. We have in stock ready-to-use keys in inch and metric sizesYou can find a woodruff key size chart in PDF format, which provides a comprehensive reference for selecting the right key for your application. The semi-circular recess or pocket is known as the woodruff keyway. YOU PICK SIZE FROM VARIATIONS si in chart below. $309. 50mm tо 7/8 inсh. pdf. 3 12 8 45 50 14 3. A square key is used if the deeper key depth is required to transmit torque. These sizes cater to different shaft. The Woodruff key is a semi-circular disc and fits into a circular recess in the shaft machined by a woodruff keyway cutter. 000mm. The key’s main function is as a fail-safe or sacrificial device to ensure that there is no damage to the gears in the event that the gears become. Lid Chart. In addition to. I will be attaching two sprockets to each shaft in the. I will be attaching two sprockets to each shaft in the. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. 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. 6x7 2x3. WxH Key W x T2 Keyway British: WxH12 Key W x H Keyway ISO Standard-mm Imperial -Inches * Groove dimensions for woodruff keys DIN 6888 in accordance with DIN 6885 Sheet 1 (with back clearance) BS 4235 Pt. Rectangular keys. and are backed by the manufacturer's 12 month, 12,000 mile. Upgrade does not raise price 2 x Metric Woodruff Keys 3mm x 5mm DIN6888. 005” on Full-Radius Woodruff Keys. Skip to content. This site was designed with the . 95. Stock Availability condition code chart. I searched the internet but havent found any info of the correct size woodruff/flywheel key size. Related Fitment. All industry standard Woodruff, HyPro, and NonRok key sizes are stocked and available for immediate shipment in two grades of steel; Special Carbon Steel (SAE 1035) and Heat Treated Alloy Steel (SAE. thick x 5/8 in. Mounting more than two keys to transmit high torque. Slide Fit Key / Key slot K s = K a K d / K w. 11057 Metric Woodruff Key 3 x 5mm (Din 6888)10 x S. 5020 2. 7x10 2. This type of key is used in areas where frequent removal of the key is necessary. 4mm x 6. $5. Inch keys conform to ANSI B17. Feet Height. Woodruff Keys - Metric - Nordex, Inc. 2143". 2)The key does not permit axial movement between the shaft and the hub. Woodruff keys are a fantastic alternative to parallel keys and keyways. 04MBWant to learn more about Key Stock and Machine Keys? Visit us on Facebook, Twitter, and Li. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. 0 out of 5 stars. 800-243-0986 (US) or 203-775-4877 (INTL). . Delivered as soon as Next Business Day* Hassle Free Guarantee Learn MoreDespite of this any liability for conversions and results is excluded. 18. 3/16 in. 1/2" Metric BS4235 Part 1 1977, ISO3912 - 1977, DIN6888 Imperial BS46 Part 1 1958 Keysteel 080M40 (EN8). 6 - M 18. 010 Height (d) (t) - DIM Keyway Width (w) AGMA 9002-A86 Inch Bore and ANSI B17. 7x10 3x3. It is commonly used to secure the alignment and rotation of various engine components, such as the crankshaft and camshaft. 0404. Apr 02, 2019 Woodruff Key Slot Dimensions Key Sizes Imperial Dimensions Sizing Chart Mechanical Size Medium Cutter Metric Key. Standard keyway dimensions Metric woodruff keys are supplied to din 6888 / iso 3912 in c45k key Metric key keyway dimensions Key allen dimensions hex sizes chart metric ln keys socket hexagon tool. 150mm to 0. Check Details. ANSI B17. The 200-series is full radius; all other Woodruff Keys have a flat bottom. Org. You can find a woodruff key size chart in PDF format, which provides a comprehensive reference for selecting the right key for your application. Metric Woodruff Key and Keyway Dimensions and Tolerances (all dimensions in millimetres) in accordance with BS 4235-2:1977 and ISO 3912-1977 b x h 1 x D Width b Depth Radius R Nom Tolerance Class Shaft t 1 Hub t 2 Normal Close Shaft Hub Shaft & Hub P6 Nom Tol Nom Tol Max min N9 Js9 1. Technifast supply woodruff keys to DIN 6888 / ISO 3912 metric sizes and BS 46 Part 1 imperial sizes. Choose from. 0mm metric, standard Taper keysStandard and metric keyway broaches. This standard covers nomenclature, definitions, identification number, dimensions and tolerances of Woodruff Keys and Keyseats. 1″ Long x 3/16″ Wide, Steel. It represents manufacturing practices for sizes and types from 1/16 in. Update images of woodruff key sketch by website in. Many ways to classify the keys. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. Specialty Metals COTS-Exempt. Top. A woodruff key is capable of tilting in a recess milled out in the shaft by a cutter having the same curvature as the disc from which the key is made. Last edited: Nov 23, 2020. Please consider creating a new. Metric & Multistandard Components Corp. 2 Woodruff Key Size Table Chart ANSI B17. vn compilation. Resource. BS ISO 4156:2005_1: Straight cylindrical involute splines. Place a small amount of marine grease on the Woodruff key and insert it onto the flat surface of the vertical shaft. It represents manufacturing practices for sizes and types from 1/16 in. 2Keyway dimensions metric key js9 iso tolerance per hub radius width depth diameter nominal thru hasn answered question yet been. In stock and ready to ship. Custom-Made Woodruff Keys We are also a UK manufacturer of custom-made and non. These keys have a rounded shape that makes them easy to remove when parts need to be taken apart frequently. I do not know if the #6 is a standard key or one with the extended ends making it a Hi Pro style. ) Length: 1-1/8 ; Thickness: 1/4 ; Key Number: 18; Item Barcode #18 Key 1/4 X 1-1/8. OK, I guess the straight key is the way to go, then. 0075" to . Slide the impeller housing assembly over the shaft, making sure to align the Woodruff key with the impeller keyway. Fastenal is the largest fastener distributor in North America. It is typically used to attach gears, pulleys, and sprockets to a shaft. Woodruff Keys. 2 PROPORTIONS FOR SPLINED SHAFTS OF VARIOUS SIZES Woodruff Keys A Woodruff key is a particular kind of sunk key in which the key is a part of a segment of a circular disc of uniform. 020 364. Designed for cutting keyways and keyseats, these woodruff-style cutters are designed with dished sides for clearance. 7 Woodruff Key. These cuts could be made using an endmill, but a key cutter is much simpler. Metric woodruff key slot dimensions . Status : Withdrawn. Estimated Ship Date: Today. Metric keyway sizes. A4 stainless steel are also available to order. You can find a woodruff key size chart in PDF format, which provides a comprehensive reference for selecting the right key for your application. 0303. By starting the calculation under 'Calc' you confirm that you have read this article and agree with the content. Over Width, W Height, H. • Creating tapered cut-outs. 8. Material, heat treatment, hardness or finish is not within the scope of this standard. The upper portion fits into a slot in a mating part, such as a pulley or gear. DIN 1481. x 3/4 in. The woodruff key fits in a half-moon shaped slot, in a shaft, leaving the flat side of the tab exposed. Nominal Dia. The common specification dimension, Key Size, is highlighted. They have an alternating right- and left-hand tooth style for removing more material at high speeds than straight-tooth keyseat cutters. Bookmark this page [PRICE] | CAREERS. These sizes cater to different shaft. Check Details. Metric woodruff keys are made to a minus tolerance (h9 on width / h12 on height) as standard Imperial woodruff keys are made to a plus tolerance (+0. It fits in a half-moon shaped slot, in a shaft, leaving the flat side of the tab exposed. 4 x 4 1 1 0. Showing 1–12 of 450 results. Below is a technical reference chart. Woodruff key cutter size chartStandard woodruff keys Shaft standard key sizes rectangular gates keys diameters most non std readily. TABLE 13. The feet of the key are why they can be installed quickly and accurately, thus increasing production speed and efficiency. Limited Lifetime Warranty. 5mm. The woodruff key numbers indicate normal key. Metric standard keyway sizes_联轴器厂家-guangzhou link automation140pcs assortment 30mm keys 16mm x20mm 10mm Sae to metric. Square key and Flat key. 877-346-4814. These woodruff keys are mostly used in machine tools and automobile shafts from ¼” to 2½” (6. some of the special types of keys are given below : Woodruff key. • Other general machining. Metric woodruff keys are supplied to din 6888 / iso 3912 in c45k key Metric key keyway dimensions Key allen dimensions hex sizes chart metric ln keys socket hexagon tool. The semi-circular recess or pocket is known as the woodruff keyway. KeyWay /Key Dimensions. Wide range of sizes, material and finish available. Also Available in Nickel and Dacromet Coated Roller Chain. There are also images related to woodruff key sizes metric, crankshaft . Doing so is what over time causes a bike to run poorly and not have a definitive reason (other than a mish-mash of parts). All dimensions are in inches. Material, heat treatment, hardness or finish is not within the scope of this standard. Hex, round, and step profiles are available to mate. 7. Back. 5000 2. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. £1299. 5020 2. Performance Tool Woodruff Key - W5341. edu. 50 4x19 MF. 1250 0. We also offer a variety of woodruff cutter sets, so. The Woodruff key is #STD 580025. edu. That Woodruff key fits many ATV's. All Pick Up in Store Ship to Home Sort By: Compare. 1. These woodruff keys are part of the Hillman Deep Drawer program. 8 14 9 51 58 16 4. The standard key size for a straight key in a shaft is one quarter the shaft diameter. WIDTH. Gates belts, hoses, and applications: standard & non-standard shaft keyDifferent size of keys stock photo Shaft taperedAllen. Woodruff. Woodruff Keys Sizing Information Definition: Woodruff keys are semicircular, fitting partly into A*B circular segment keyway with the remainder fitting into a longitudinal slot keyway in the mating part. Width. In stock and ready to ship. Slightly larger than the size listed, these oversized keys offer a tight fit in worn keyways. Made in USA #405 Standard Woodruff Key. Min. b x h1 x D. keyways /keys dimension in accordance with BS 4235-1:1972: Specification for metric keys and keyways - Parallel and taper keys. All Product Categories. 8 6 6 23 30 8 3. Stainless steel grade A4 woodruff keys are also available to order. 360 Minimum 2. Size range – woodruff keys woodruff keys, din 6888 (metric). The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. SHAFT KEY ABOVE SHAFT KEYSEAT. Keyseat Cut Style. 015. 6 6. These are the standard woodruff keys that are full half-circle in size and are designed to fully interface with the shaft’s key seat. So, once the feather key gets installed in the shaft, it is prevented for an axial moment. Please note that the key sizes in parentheses are older sizes that are no longer commonly used. This does not include the little hump of the shaft that gets removed. All dimensions are in inches. The sizes range from the commonly used 1/4, 1/8, 3/16 inch to metric measurements like 3mm, 4mm, 5mm, and larger variations such as 606, 404, and 406 woodruff keys. Stanho metric woodruff keys are supplied to DIN 6888 / ISO 3912 in C45k key steel and are made to minus tolerances (h9 on width and h12 on height). It is a piece from a cylindrical disc having segmental cross-section in front view as shown in Fig. Minimum purchase quantity is 11. A more precise fit of the key and keyway also reduces play and stress concentrations and improves the reliability of the key. Dorman Products Woodruff Keys Includes 1 each of the following sizes: 3/32" x 1/2" Dorman Products 13125 Part Number: 326-13125. Shaft and Arbor Class E and F . LKeithR. Width and full diameter, rather than the width and height. Woodruff keys work well near shaft shoulders, where a standard open keyway would create too much stress. Woodruff keys are semicircular, fitting partly into a circular segment keyway with the remainder fitting into a longitudinal slot keyway in the mating part. 2-1967; R1990: MSC Part # 67989442:. The key is new and pulley not worn. Keyseat Alignment Tolerances: A tolerance of 0. Standard keyway dimensionsKeyway standard chart metric broach pdf charts broaches std Keys & keyways specificationMetric key keyway dimensions per iso/r773. 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. This item: Polaris Snowmobile Woodruff Key, Genuine OEM Part 7721117, Qty 1. .