C : C : D* H : Corner Radius : Hole Dia. 05 mm: Outside Diameter: 2. Keyway and Key Size Dimensions * Common dimension specification English Standard Keyway and. PCD: Bore Size: Stenco Code: AIMS Code: Product Link: 2" 5/8" 2A0202: A0099855: View Product: 2" 3/4" 2A0203: A0099856. It is ideal for applications with angles up to 25° and speeds of up to 1,750 RPM. Metric Keyways Index page; BS 46 Keys and keyway Dimensions-Parallel Rectangular; BS 46 Keys and keyway Dimensions-Parallel Rectangular Ref Standard . Hex keys are most often encountered as a single piece of steel formed into a small L-shape, although. 970 in 50. For more information about our standard woodruff keys, call us today at 724. 92 mmShaft Key Seat Depth Control Values S and T for Shaft and Hub ANSI B17. For the calculation, the elastic modulus E and Poisson's ratio ν of the bar should be specified. Shaft with Two Keyways Torque Applied Deformation and Stress Equations and Calculator. • Keys DIN 6885 → Page 842. 3) Keyway fillet radius to be specified by customer. WOODRUFF KEY DIMENSIONS - METRIC - BS4235:2 -1997. Dimensions of parallel keys and taper keys. Bore Size : 1 1/4 in: Coupling Size: 42 : Set Screw Style Coupling Size (Dimension T) 5/16-18 : Set Screw Style Coupling Location Size (Dimension SL) 0. 90 mm: Overall Coupling Length: 5. In recent years, it is usual to set the pressure angle to 20 degrees. Browse QUICK FLEX Standard Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Description ,Bore Size ,Coupling Size,Keyway Size (W x D),Length thru Bore,CADBrowse Part Number 68514411518, L Type Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Hub Style,Coupling Type,Coupling Size,Material,. Hello, I have found this interesting product on Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0. Part 1, which specifies the dimensions, tolerances, and other parameters for different key sizes. Imperial Fasteners. 05 mmBrowse Part Number 68514462027, Curved Jaw Coupling Hub w/ Keyway in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Hub Style,Type,Coupling Size,Hub Material,Set Screw Style CouBrowse Part Number 68514462029, Curved Jaw Coupling Hub w/ Keyway in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Hub Style,Type,Coupling Size,Hub Material,Set Screw Style CouDimensioning a hole keyway requires measuring the exact size and shape of the keyway so that the proper machining and drilling can be done in order to create the correct fit. 146: 0. 46 : Part 1 : 1958 DIMENSIONS OP KEYS AND KEYWAYS POR MARINE TAILSHAPTS. Get In Touch. 0005-. 2 Woodruff Key Size Table Chart ANSI B17. If you would like to make a suggestion or report an error, please use our contact page. Parallel Metric Keys and Keyway Dimensions RoyMech. 248 0. 2-6 Antimony St, Carole Park QLD 4300, Australia PhoneANSI woodruff size charts express measurements in inches and nominal key sizes with higher numbers corresponding to bigger keys. A is a stronger version of the MB washer. 75 in 44. Bore Size : 2 3/8 in: Size: 2 1/2: Keyway Size (W x D) 5/8 in: Overall Length : Determined by Length of Mill Motor Hub: Max. 30. The key and key seat cross. In manufacturing upon 6885 Information used with permission ot Martin 02007 Shatt Keyseats/Hub Keyways Standard Keyseats/Keyways Sra' IoW Square Keyways Metric: WxHKey W x T2 Keyway American Standard — Inches Shan 6. 960 in 125. A square key is used if the deeper key depth is required to transmit torque. C +0. or Dia. Drill Size & Decimal Equivalents. Shaft Key Seat Depth Control Values S and T for Shaft and Hub ANSI B17. Imperial Tap Chart: Keyway Dimensions: Melting Points: Metric Tap Chart: O-Ring Sizes: Pipe Threads: Screw Extractors:. 08 mm: Keyway Size (W x D) 3/16 x 3/32 in: Length thru Bore (Dimensions LTB1/LTB2) 0. Metric keyways are dimensioned by width and depth as measured from the radius of the shaft to the center of the keyway. 89 mm: Keyway Size: 1/2 x 1/4 in: Length thru Bore (Dimensions LTB1/LTB2) 3. DIN 6885-1 :- Key, Hub Keyway, Shaft Keyway Details and Dimensions. The dimensions of keys and keyways for marine tai l - shafts shall be as shown in Table 8 and Fig. 46 : PART 1 : 1958 Nominal Shaft Diam. Min. 120. Please note that the key sizes in parentheses are older sizes that are no longer commonly used. Socket Set Screws Mechanical Properties ASME B18. Allen wrenches are frequently relatively small and are available in various standard SAE International sizes, including 5/32-inch, 3/32-inch, 7/16-inch, 3/16-inch, 1/18-inch, and 14-inch. 790 in 20. B +0. Over To (Incl. The above chart provides typical Baldor•Reliance motor dimensions. S. Allen™ keys are identified as being either metric-sized keys in millimeter sizes or SAE (Imperial) sized keys in fractions of an inch or decimal equivalents. In this calculation a shaft of length L, diameter D, with keyway dimensions K × H is considered. *Used only for parallel keys for tools according to DIN 138. 12 4. To use this calculator, input your Torque, Shaft Diameter and Key Length values. 2; Thread Shear Area for External and Internal Formulas and Calculator per. 4660 or click here to contact us. 8mm 2. Skip to main content. Key. 91 mm: Keyway Size (W x D) 1/4 x 1/8 in: Length thru Bore (Dimensions LTB1/LTB2) 1. *Contact your local Baldor office for “L” Dimensions. B. 92 mmImperial Tap Chart: Keyway Dimensions: Melting Points: Metric Tap Chart: O-Ring Sizes: Pipe Threads: Screw Extractors: Sheet Metal Gauges & Weights: Socket Head Cap Screws: Taper Calculations: Taper Pins: Taper Shank Dimensions: Washer Sizes: Wire Gauges: Wood Screw Dimensions: Sheet Metal Gauges and Weights. Keyway Bore (inches) Reference Height (d) 1. 1. 04 mm: Outside Diameter: 3. Machine keys play a vital role in many mechanical systems. NOTE. Fitting and Machining - RMIT Publishing 1977 Buyology - Martin Lindstrom 2010. Browse SU-6 Type Complete Couplings - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Description ,Bore Size ,Keyway Size (W x D),Set Screw Style Coupling Size (Dimension T),Length thru Bore,Dimension FD,Groove dimensions keys DIN 6E-ga Shut 1 (With • 1972. Nominal Key Size W x D Min. Height. The tolerance zone. T lock nuts onto a shaft or adapter sleeve and prevent unintentional loosening. Keyway (Hub) Radius r. Keys with greater width tolerance and with deviations greater than the basic size are covered by ASME B18. 05 298 3. From £578. ISO/TC 14. - Size 17" H x 13" W x 3-1/4 D. Details of all keyways. The tolerance zone for shaft keyway width b with normal fit is ISO N9 and with close fit ISO P9. 36. ) Metric Sizes (mm) PART NO. Imperial RectangularB. Get In Touch. Minimum keyseat width is that figure. 67 mm:. This all steel design ensures optimum equipment protection. Metric External Table Chart Thread Designations Sizes M 1. 5 times the shaft diameter to ensure a good. Also calculated are the overall measurements for shaft and bore, as well as the chord height. As we know,The former Weights and Measures office in Seven Sisters, London (590 Seven Sisters Road). 200 in 55. 6 - M 18. 8 12 17 5X5 5 2. NSI Shaft and Hub Keyseat Dimensions for Woodruff Keys per. British Standard :BS 46 Part 1 : 1958 Keys and keyways and. Imperial Tap Chart. 3 Preferred length and weight of keys - Preferred length and weight of keys is given in Table 4. 0005 / -. J Type Flanges with Keyway - Inch (Imperial) Bores S-Flex Endurance® Couplings Close Window The J Type flanges in sizes 3J and 4J are made from die cast of high strength zinc alloy (tensile strength of 41,000 psi) and are furnished bore-to-size. BS 46 Rectangular Taper & Gib Head KeyWay & Key Dimensions Ref Standard . General. Non standard bores and over the keyways. 02 mm: Overall Coupling Length: 3. All dimensions given in inches. In October’s column, I mentioned the typical tolerance for keyways. Bore Size : 1 in: Coupling Size: 38 : Set Screw Style Coupling Size (Dimension T) 5/16-18 : Set Screw Style Coupling Location Size (Dimension SL) 0. Browse Part Number 68514412296, L Type Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Hub Style,Coupling. Also, T1 and T2 are not Keys and keyways. 19-1997. Parallel Keys and Key Grooves Note(1) The applicable shaft diameter is calculated from the torque corresponding to the strength of the key, for presentation as referential data for general-purpose use. Keyway broaching guides hevicut inch to suit H1 broach style. 25 and up: PhosphateBrowse Mite® Type Coupling Hubs w/ Keyway - Imperial in the The Timken Company catalog including Part Number,Description ,Bore Size ,Set Screw Style Coupling Size (Dimension T),Overall Length,Length thru Bore,Outside Diameter,Max. This standard covers the size, type and tolerances of parallel and taper keys and keyseats, and their relationship to shaft diameters and bore diameters. 5. All dimensions given in inches. Connect and transact with thousands of top North American companies today + Find Suppliers. Depth at. Lovejoy’s Jaw Type couplings are available in 24 sizes from a minimum torque rating of 3. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) designs are available upon request through size 5. The tolerance zone for shaft keyway width b with normal fit is ISO N9 and with close fit ISO P9. O. 5 times the shaft diameter to ensure a good load distribution over the entire key length when the shaft loaded in torsion. 83 mm:. 2017-10-12 The formula to convert tablespoons to cups is to multiply tablespoons by * . Bushings for smaller arbor holes are collared for easier handling. 0635 0. 540 in 89. Hardware, Imperial, Inch Hardware, Metric, ISO Heat Transfer Hydraulics Pneumatics HVAC Systems Calcs Economics Engineering Electronics Instrumentation Engineering Mathematics Engineering Standards Finishing and Plating Friction Formulas Apps Lubrication Data Apps Machine Design Apps Manufacturing Processes Materials and. 240 0. Taper Calculations: Taper Pins: Taper Shank Dimensions: Washer Sizes: Wire Gauges: Wood Screw Dimensions: Armstrong Metalcrafts does prototyping and produces devices that stimulate the imagination, spark. Standard Metric Keys & Keyways for Metric Bores with One Key • Couplings (Page 2 of 2) All Types 427-140 Reo a 21 (P eso) oola e el 11 pesees 2 Telepoe 22 a 22 eoo Key & Keyway Dimensions – Millimeters Coupling Hub Keyway Dimensions – Inches Shaft Diameter “D” Key Size Nominal Keyway Width Hub “W” Keyway Depth Hub “T2” Parallel Metric Keys and Keyway Dimensions - Roy Mech. Woodruff keys work well near shaft shoulders and on tapered shafts. BS 46 Part 1 : 1958 Square Keys and keyway Dimensions. Browse Part Number 68514410680, L Type Hubs without Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Hub Style,Coupling Type,Coupling Size,Materi. Lengths are not standardized. Keyway Cutter Hole Keyway Dimensional Data for MIlling Centers and Arbors - ANSI/ASME B94. Design of Square Key and Keyway (Wood Ruff) Stress, Shear and Torque. RoyMech Resources Keyways Taper Metric Key and Keyway Dimensions These Pages include various standards. Ring Style Key Cabinet - Holds 90 ring style key tags. 87 4. 350 Maximum 2. 1) The tolerance zone for hub keyway width b for parallel keys with normal fit is ISO JS9 and with close fit ISO P9. 142 in 29. Bore Size : 1 1/8 in: Coupling Size: 42 : Set Screw Style Coupling Size (Dimension T) 5/16-18 : Set Screw Style Coupling Location Size (Dimension SL) 0. The U Type is the basis for all Uniflex couplings. United States. 010 Height (d) (t) - DIM Keyway Width (w) AGMA 9002-A86 Inch Bore and ANSI B17. Keyway Size (W x D) 1/4 x 1/8 in: Length thru Bore: 1. 82 in 20. Keyway Bore Diameter Size Bore Reference -0. Wood Screw Dimensions: 2023 Holiday Promotion: Free shipping. 079 0. NOTE. 19-1997; Design of Square Key and Keyway (Wood Ruff) Stress, Shear and Torque; Metric Key Keyway Dimensions center of the keyway. 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. We use . Google Rating. Allen™ wrenches are available as individual keys of a given size but are also sold in sets that contain a range of standard sizes. Browse Part Number 68514449706, AL Type Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Coupling Size,Hub Style,Coupling Type,Material. 048: 0. Browse Part Number 68514411522, L Type Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Hub Style,Coupling Type,Coupling Size,Material,. ANSI B17. 186 products. You can even reach our Product Management Department at 847-775-4600 or via email to info. To use this calculator, input your Torque, Shaft Diameter and Key Length values. Keyway Size (W x D) No Keyway : Length thru Bore: 1. Browse Part Number 68514410426, L Type Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Hub Style,Coupling Type,Coupling Size,Material,. Imperial Tap Chart: Keyway Dimensions: Melting Points: Metric Tap Chart: O-Ring Sizes: Pipe Threads: Screw Extractors:. Bushings rest inside the arbor hole of your workpiece and act as guides to ensure rigid and accurate keyway cutting. 38 in 35. Max. 120 in 79. 25. 130 in 104. all dimensions in inches. 96 mm: Outside Diameter: 3. The key length should be less than 1. 02 in h > 9. 3 44 50. - Series F couplings supplied with 4) All dimensions per AGMA 9002-A86 interference fit bores without set screws commercial standards. Straight-sided splines for cylindrical shafts with internal centering — Dimensions, tolerances and verification. Tolerance each on T1 and T2 is . On the left-hand side, we have our SAE to metric conversion guide for hex keys that provides the best substitute SAE Allen wrench for each given metric size. Browse S Type Flanges with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Description ,Bore Size ,Coupling Size,Keyway Size (W x D),Outside Diameter,Dimension HD,Dimension L,CADBrowse QUICK FLEX Standard Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Description ,Bore Size ,Coupling Size,Keyway Size (W x D),Length thru Bore,CADUJoints D1-D14 Assembly Instructions. Germany. 238 0. Rexnord Industries, LLC, Coupling Group 427-108 5555 S. Metric Tap Chart. 1; Hardware. Minimum keyseat width is that figure. 02 mm: Overall Coupling Length: 8. 98 mm: Spider. Center Drill Dimensions. 5 times the shaft diameter to ensure a good load distribution over the entire key length when the shaft loaded in torsion. Keyway Size (W x D) No Keyway : Length thru Bore: 1. Each tolerance has a maximum and minimum. Membership Services. Figure 2 Keyway Sizes. All dimensions are given in inches. 5000 2. 560 in 65. 82 in 20. - Series EL couplings supplied with Keyway Bore (inches) Reference Height (d) 1. 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. 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. 05. It is also possible to make a calculation. Max. 91 mm: Keyway Size (W x D) 1/4 x 1/8 in: Length thru Bore (Dimensions LTB1/LTB2) 1. Metric Keyways Dimensions ISO/R773. 93. 85 mm: Outside Diameter N/A 5. Keyway (Shaft. The dimensions of keys and keyways for marine tai l - shafts shall be as shown in Table 8 and Fig. +35 0. 50 mm: Overall Coupling Length N/A 1. DIN 6885/1 :- Definition. 89 mm: Keyway Size: 1/2 x 1/4 in: Length thru Bore (Dimensions LTB1/LTB2) 3. Please note that the key sizes in parentheses are older sizes that are no longer commonly used. Melting Points. 97 mm: Outside Diameter: 2. 380 in 35. Title: ANSI_B17_1-Keyway_Dimensions. 09 mm: Outside Diameter: 6. Spacing between shafts should be greater than 1/8 inch and less than OAL minus the sum of the two bore dimensions. For example, Gear drives, Pulleys or Sprockets are connected securely using keys to the power transmitting shaft. Designation Bore diameter d Outside diameter D Width B Outside diameter flange D 1. Do not chamfer setscrew hole, deburr with a file. 06 mmBrowse Part Number 68514411091, L Type Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Hub Style,Coupling. 590 in 14. Insert these bushings into a drilled hole and twist the lock ring to secure. Preferred lengths of the plain and gib. 82 in 20. 2 Keyways - Dimensions for keyways are given in Table 3. Bore Size Keyway Size Nominal Torque Max Speed (Unbalanced) Length thru Bore Flange Diameter (Dimension FD) Dimension HD; 69790413296: Description N/A F 2E HUB RGD 2-11/16 5/8X5/16 : Bore Size N/A 2 11/16 in: Keyway Size N/A 5/8 x 5/16 in: Nominal Torque N/A 31500 in·lb 3560 N·m: Max Speed (Unbalanced) N/A 6000 rpm: Length thru Bore N/A 2. 487 Minimum 2. 1 Square Keyway Tolerances. clearance fit bores with set screws. Sunk keys are sunk into the shaft for half its thickness, where the measurement is taken at the side of the key. They should be locked by a lock washer to prevent unintentional loosening. Keyways are available as a standard in two-piece rigid couplings. keyways /keys dimension in accordance with BS 4235-1:1972: Specification for metric keys and. This is our collection of frequently used reference tables for shop work. 477 Maximum 2. Nearly every shaft diameter has a corresponding standard keyway width and depth – this calculator helps you find it. Interference Fit Bore Tol. - Lockable cabinet with. Page 2 of 3. Min. 5020 2. Browse Part Number 68514426088, L Type Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Hub Style,Coupling. Recommended Hub Keyway Dimensions (mm) Reference AGMA 9112-A04 Standard metric keyway width tolerance per Js9 Imperial Standard Bore and Keyway Info Recommended Bore Tolerance for Imperial Shafts (Inches) Nominal Shaft Range Shaft Tol. If a setscrew is required, drill and tap over keyway as shown in Figure 3. Center Drill Dimensions. 92 mm: Outside Diameter: 1. I T 7-The tolerance grade for the shaft is 7. Keyseat Alignment Tolerances: A tolerance of 0. 770 in 44. Size Drill Diameter D1 Body Diameter D2. Hardware ANSI Menu. 020 0. Bore Size : 1 3/8 in: Coupling Size: 28 : Set Screw Style Coupling Size (Dimension T) 5/16-18 : Set Screw Style Coupling Location Size (Dimension SL) 0. Keyway broaches hevicut inch H3 broach style. Also, T 1 and T 2. DIN 6885 6x6x22. All dimensions are given in inches. Designation Principal dimensions; d [mm] D [mm] B [mm] D 1 [mm] PSM 020404 A51 2 4 4 PCM 030403. Key dimensions: Parallel keys are most commonly used. This is a Rectangular keys. Imperial systems use inches and feet, and these are the standard units of measurements in the United States. The F Type coupling consists of two flex hubs, two sleeves and one accessory kit. The keyway dimensions are also different from the English system. 5 1. Bore Size : 5/8 in: Coupling Size: 14 : Set Screw Style Coupling Size (Dimension T) 8-32 : Set Screw Style Coupling Location Size (Dimension SL) 0. MB 40Lock washer for metric lock nuts. 74 in 95 mm: Overall Coupling Length: 4. Browse Part Number 68514410692, L Type Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Hub Style,Coupling Type,Coupling Size,Material,. 180 in 29. You can also drop us a message at [email protected] +0. 90. Refer to Figures 4 and 5 and Tables 6 and 7 for recommended setscrew location and size. 3mm 2. 06 mmWeb Imperial Keyway Calculator Key dimensions. 010 inch, max is provided for offset (due to parallel displacement of keyseat centerline from centerline of shaft or bore) of keyseats in shaft. 2-1967 (R1998) - Engineers Edge. Design of Square Key and Keyway. 1. 3-2003. 5000 2. If you would like to make a suggestion or report an error, please use our contact page. 30. Browse QUICK FLEX Standard Hubs with Keyway - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Description ,Bore Size ,Coupling Size,Keyway Size (W x D),Length thru Bore,CADThe basic size of the feature or fit is the dimension the tolerances will be applied to: The zero line in the calculator. In our guide, you can learn more about how to use our Allen head size chart. Max. 018: 4: 0 -0. Max. Clearance Fit Bore Tol. 84 in -0. 2) Dimension h of the taper key names the largest height of the key, and dimension t z. 1/2 2-1,2 R Cutter Run-out '3/16 '9/16ANSI Standard Woodruff Key Size Table Chart ANSI B17. This shafting is true and straight and needs no turning, but if keyways are cut in the shaft, it must usually be straightened afterwards, as the cutting of the keyways relieves the. 2515 0. ja 10 – 24 60 sh, sds, sd 1/2 – 20 108 sk 5/16 – 18 180 sf 3/8 – 16 360 e 1/2 – 13 720 f 9/16 – 12 900 j 5/8 – 11 1620 m 3/4 – 10 2700 n 7/8 – 9 3600 p 1 – 8 5400 w 1 1/8 – 7 7200 s 1 1/2 – 7 9000 warning: use of anti-seize lubricant on tapered cone surface or on bolt threads whenBore Size : 7/8 in: Coupling Size: 28 : Set Screw Style Coupling Size (Dimension T) 5/16-18 : Set Screw Style Coupling Location Size (Dimension SL) 0. British Standard :BS 46 Part 1 : 1958 Keys and keyways and taper pins. 45mm) to 7 inches (178mm). 07 mm: Keyway Size: 1/2 x 1/4 in: Length thru Bore (Dimensions LTB1/LTB2) 1. For example, an ANSI 202 measures 1/16 x 1/4, while ANSI 1012 measures 5/16 x 1 1/2. Find 69790411709 CMM Type Mill Motor Coupling Hubs w/ Keyway - Imperial from The Timken Company. 070 in 77. MB . See Detail. Size Drill Diameter D1 Body Diameter D2 Drill Length L1 Overall Length L2 inch mm inch mm inch mm. 0 ANSI woodruff size charts express measurements in inches and nominal key sizes with higher numbers corresponding to bigger keys. Standard External Metric Thread and Fastener Sizes M 0. 068 3/8 #50 1/2. To confirm the status of any standard, identify the replacement standard if it is obsolete and/or purchase the standard please use. Precision Hex Sizes. Min. AGMA ASA Keyway and Bores Design Data including dimension and tolerances. 1. 00 mm: Overall Coupling Length: 4. Flanged housings – FNL series . 1/3 Through 5 HP, “A” and “B” Belts. 770 in 44. Find the depths to cut in keyway and keyseat. Parallel sunk key. 6 in 66. The pointer changes to . They have metric threads and four equally spaced slots located around their circumference to accommodate a spanner. Machine keyway to recommended size and tolerance listed per Table 4 on Page 3. 40. Non standard bores and over the keyways. “Dimensions and identification code for mounting flanges and shaft ends of displacement pumps and motors”. But ensure the weakened shaft can support the load. To use this calculator, input your Torque, Shaft Diameter and Key Length values. Standard External Metric Thread and Fastener Sizes M 0. S. 17 4. The key length should be less than about 1. Melting Points. Metric. keyways /keys dimension in accordance with BS 4235-1:1972: Specification for metric keys and keyways - Parallel and taper keys. 00 mm: Overall Coupling Length: 4. 312: 0. Key Size Hub Keyway Width Depth Over To (Incl. Taper keys with or without gib head and their corresponding keyways. Home; Metric Keyways Index page; Parallel Keys and keyway Dimensions; Parallel Keys and keyway Dimensions to BS 4235-1:1972 KeyWay & Key Dimensions. Bore Size : 2 1/4 in: Coupling Size: 75 : Set Screw Style Coupling Size (Dimension T) 3/8-16 : Set Screw Style Coupling Location Size (Dimension SL) 0. Shaft (Arbor) Keyway Dimension Size Data - ANSI/ASME B94. Coping with foreign bore and keyway standards | Machine Design. Keyway Size (W x D) 3/16 x 3/32 in: Length thru Bore: 0. Step bore combinations including inch to metric are also available. 250 0.