84 in -0. Imperial Rectangular B. PARALLEL KEYWAY DIMENSIONS - METRIC - BS4325:1 1972. BS ISO 4156:2005_1: Straight cylindrical involute splines. Browse Part Number 68514411747, 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,. O. Std = S tandard keyway for the bore size Ns = N on-standard keyway R =R adius available for this size (Anything marked Std, Ns, or R means we cut them on a regular basis. Finished Striaght bores for standard AGMA Class 1 Clearance fit. 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. 58 Antimony St, Carole Park QLD 4300 Austraila. xx 0. 000 / +0. Shaft with Two Keyways Torque Applied Deformation. 8mm 1. 67 mm:. - Size 15-1/2 H x 13-1/2 W x 1-1/2 D. . Keysteel also known as Key Bar or Key Steel, We stock probably the biggest range of Keysteel in the UK for both Metric and Imperial profiles, stocked in self colour or bright zinc plated. b. Limit shear stress for key: [τ] = (0. 079 0. Type: Imperial Keyway Broach. 1) The tolerance zone for hub keyway width b for parallel keys with normal fit is ISO JS9 and with close fit ISO P9. They should be locked by a lock washer to prevent unintentional loosening. For instance, Metric size 9 mm doesn’t have an imperial counterpart. & Dimension "V" is shaft length available for coupling, pinion or pulley hub - this is a minimum value. 65. Note: Broaches have a. 82. idw author: todd ryan created date: 4/19/2012 2:58:00. 12 4. Our customers in the USA are managed by JW Winco. Flanged housings – FNL series . Clearance Fit Bore Tol. To confirm the status of any standard, identify the replacement standard if it is obsolete and/or purchase the standard please use. Related: British ISO Metric Screw Threads Designations. Dimensions. S. For example, a bolt and nut may be described as being ½” diameter. of Pin end Keyway Length Cotter-Pin Hole Cotter-Pin, Q Nuts d DIMENSIONS OF SHAFTS FROM 3¹⁄₄TO 8. Nominal Bore Diameter 3/87/161/29/165/811/163/413/167/815/16 1-1/161-1/81-3/161-1/41-5/161-3/8 Nominal Bore Diameter 1-7/161-1/2 Nominal Bore Diameter 1-9/161-5/81-11/161-3/41-13/161-7/81-15/16 2 Nominal Bore Diameter 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. Metric keyways are dimensioned by width and depth as measured from the radius of the shaft to the center of the keyway. 3D Printing & CAD. * 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). xls Created Date: 1/23/2014 8:35:20 AM. AN 26. Keyway broach sets hevicut metric h5m broach style. Spacing between shafts should be greater than 1/8 inch and less than OAL minus the sum of the two bore dimensions. 4235 : PART 1 : 1972Keyway Cutter Hole Keyway Dimensional Data for MIlling Centers and Arbors - ANSI/ASME B94. Figure 2 Keyway Sizes. StandardMetric Bores DATA AndKeyways SHEET DS103 REV. One-Side Moveable. 5000 2. or Dia. Keyway Size (W x D) 3/16 x 3/32 in: Length thru Bore: 0. Basic concepts and principles. 377 Minimum 1. 005 x. com. 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. 367 Maximum 1. We would like to show you a description here but the site won’t allow us. - Lockable cabinet with. Email. Shaft (Arbor) Keyway Dimensionl Data - ANSI/ASME B94. Keyseat and keyway General dimensioning – Cont’d • Dimension keyseats from the bottom of the keyseat to opposite end of the shaft. 0000 /-. A grib head key has a projecting end that resembles the end of a gib and funtions as a stop. 005 x. S. They operate over a wide temperature range at speeds up to 5,000 RPM and are effectively used in applications such as Motor/ Generator sets, pump sets, and many light to medium duty industrial coupling applications. Title: ANSI_B17_1-Keyway_Dimensions. Basic hole and shaft system-Imperial size Hole Basis Fit Interference fit Clearance fit Shaft Basis Fit Interference fit Clearance fit Basic Size . The keyway dimensions are also different from the English system. Depth at forward end. Woodruff keys are available in standard Stanho imperial keys are made in all standard sizes Carbon steel woodruff keys are made from cold drawn SAE 1035 steel Armstrong Metalcrafts does prototyping and produces devices that stimulate the imagination Key Dimensions Bottom of Keyway to Bottom of Shaft B. 46 : PART 1 : 1958 Imperial – Square B. Imperial – Rectangular B. NOMINAL SHAFT DIAMETER. Length Size Plain thick,T Jamb thick,W X Diameter Small End B Keyway Width D Ke yway Side Depth a E Thread c F Undercut Dia. above. Inch (ANSI/AGMA 9002-B4) Metric (ISO/R773) The following tables show standard dimensions for keys and their grooves. 66 edition; DIN ISO 286 Part 2, 11. 3mm 2. 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. 35 1. Browse Part Number 69790499329, SU-6 Type Complete Couplings - Inch (Imperial) Bores in the The Timken Company catalog including Part Number,Item Name,Disclaimer,Description,Description ,Bore Size ,Size,Hub Style,Type,Material,KeywayBrowse Part Number 68514410420, 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. Keyway Size (W x D) 3/8 x 3/16 in: Length thru Bore: 1. Limit shear stress for key: [τ] = (0. BOTTOM OF SHAFT TO BOTTOM OF KEYWAY. Shaft and Arbor Class A and B All dimensions given in inches. 487 Minimum 2. Imperial keys & keyways TRANSCRIPT. 5 mm to 5. - Comes with 90 cardboard key tags. 048: 0. Also, T 1 and T 2. Our Precision Rolled Ball Screws come in a full range of diameters, leads, and ball nut configurations, in either preloaded or non-preloaded types, all inSprockets come in a wide range of tooth counts for each ANSI chain size. 68 in 42. The common specification dimension, Keyway Size, is highlighted. 8mm 1. 58 Antimony St, Carole Park QLD 4300 Austraila. Description. Metric Key Keyway Dimensions Shaft Arbor and Keyseat Dimensional Data American National Standard Keys and Keyways Standard Metric Keys Keyways for Metric Bores with One Key Keyway Cutter Hole Keyway Dimensional Data for MIlling Centers and Arbors - ANSI/ASME B94. TB Wood’s 888-829-6637 F5-7 Referencing Figure 1, the keyway dimension is W x T1. 91 mm: Keyway Size (W x D) 3/16 x 3/32 in: Length thru Bore (Dimensions LTB1/LTB2) 0. Shaft Diameter vs Key Sizes Design Recommendations. 2. 960 in 125. Minimum hardness, tensile strength. mm. 3 1. 4. 3mm 2. 02 mm: Overall Coupling Length: 3. If referring to internal thread tolerance, the "g" would be uppercase. 25 - M 1. Email. 455 Maximum 1. Detailed width tolerance information is best drawn from the manufacturer. Keyway Size (W x D) No Keyway : Length thru Bore: 0. S. - Lockable cabinet with two keys. Keyway width tolerances perBS 4235 P9 fit. WOODRUFF KEY DIMENSIONS - METRIC - BS4235:2 -1997. Metric keyways are dimensioned by width and depth as measured from the radius of the shaft to the center of the keyway. 200 in 55. S. DIN 6885-A A4. 5000 2. 76 7. 1875 0. 005 x. Browse HD Type with Keyway - Mixed Bores in the The Timken Company catalog including Part Number,Description ,Bore A & B,Material,Set Screw Size,Keyway A & B (W x D),Outside Diameter,Overall. PARALLEL KEY DIMENSIONS - METRIC - BS4325:1 1972Keyway Dimensions. The 0. It may be mildly magnetic. 3mm 2. 1 Square Keyway Tolerances Minimum 2. HM (E) metric lock nuts retained with a locking clip. 19-1997. b. 5. Split pillow blocks – SAF and SAW series (inch dimensions) Split pillow blocks – SDAF series including the extended range (inch dimensions) Non-split pillow housings and take-up housings – SBD and THD series . Standard External Metric Thread and Fastener Sizes M 0. 2 7-1,2 1. 8mm 2. Keyway Size (W x D) No Keyway in: Length thru Bore: 1. 8mm 2. The following tables show standard dimensions for keys and their grooves. Keyway and Key Size Dimensions * Common dimension specification English Standard Keyway and. 970 in 50. . 048: 0. 6 b1 b2 r 1 r 2 Unit:mm Unit:mm Note(1) From the values for ℓ given below, which are in the appropriate range in the table, one should be. 3mm 2. 5 * 119 4 4. 0005mm). 48 3. Depth of keyway is measured at CROWN. If a setscrew is required, drill and tap over keyway as shown in Figure 3. 3-2003. RoyMech Resources Keyways Taper Metric Key and Keyway Dimensions These Pages include various standards. Nominal Bore Diameter Clearance Bore Interference Bore Keyway “T”-DIM +0. Use our Metric Keyway Calculator or Imperial Keyway Calculator to work out the stresses in parallel key and keyway. AN lock nuts can be reused, provided they are. . 350 Maximum 2. KEYS AND K E Y W A Y S. Ltd. Unless otherwise specified, the shaft keyway is assumed to be standard. 980 in 24. Figure: Reference graphic for dimensionsThe tables below show the dimensions of a straight sided spline in accordance with BS 5686:1986, ISO 14-1982: Specification for straight-sided splines for cylindrical shafts: metric nominal dimensions, tolerances and gauging requirements. They have inch threads and four, equally spaced slots around their circumference to accommodate a spanner. For over 90 years, this standard is also known as the ANSI standard, which stands for the American National. N and AN inch design lock nuts retained with lock washers. This meansThe following Engineering calculator will show the plus and minus tolerance for the specific ISO 286 Shaft tolerance data. Excel based programme allowing detailed design of shaft connection (19 Eur) Where: T = D + T2. 1. The benefits of using Taper-Lock Bushes can be extended to include components which have a parallel bore by incorporating Taper-Lock Adaptors, Taper-Lock Bolt-on-Hubs or Taper-Lock Weld-on-Hubs. F. Address. In some cases, you likewise reach not discover the 49 4 M i4 Ms ai l gn lm m e Mn t4 FMm u Mdm Um 49 4 M i4 Ms ai l gn lm m e Mn t4 FMm u Mdm Um 450 630-852-0500 Safety Warning ED-2 When using Lovejoy products, you must follow these instructions and take the following precautions. A list of standard keyway and corresponding key sizes for English shafts are listed below in Table 1. NOTE. 540 . 8mm 1. O. Sizes 5-12 RSB flanges have no set screws. Figure 1. 05 mm: Outside Diameter: 2. See Detail. The second 2 digits of the part number are the length through bore in inches. For dimensions in millimeters, multiply inch values, except thread diameters, by 25. Address. Dimensions and tolerances of metric keyways for parallel keys (source:BS 4235-1: 1972) Table 01. Metric – Rectangular B. 00). They should be locked by a lock washer to prevent unintentional loosening. See dimensions W and h in Figure 1. Standard Setscrew Locations If one setscrew is furnished the location will be 0°. ways. Lovejoy / Sier-Bath Nylon couplings are compact and require no lubrication. KM, KML, HM . Imperial, Inch Hardware, Metric, ISO Heat Transfer Hydraulics Pneumatics HVAC Systems CalcsRead more on how keys and keyways work and what types are available – Keys and Keyways. Undersized Machine Key Assortments Since they fit more loosely than standard keys, these undersized keys are best for uneven keyways or when you need to disassemble parts frequently, such as during maintenance or prototyping. Hex keys are formed from a single piece of hard hexagonal steel rod, having blunt ends that fit snugly into similarly-shaped screw sockets. 5. 68 in 42. Unit: mm Nominal dimension 2 of key d b×h Key dimension Keyway dimension Reference b h C l Basic dimension of b1and b2 Sliding type Normal type Fastening type r1and r2 Basic dimension of t1 Basic dimensionb of t2 Allowance of t1and t2 Compliant shaft diameter d Basic Dimension Allowance (h9) Basic Dimension Allowance b1 2 1 2 b1and b2 AN 15 Lock nut with inch thread, for locking by lock washer AN lock nuts are used to locate bearings onto a shaft. A2 303/304 grade stainless steel. 3125 0. 182TC & 184TC – 3 1/2” instead of 2 3/4”. BS 46 Rectangular Taper Keyways. 55 283 285 2. Keyway depth and fillet radiusper BS 4235. Drive Type Fastenings without Taper Action; Parallel Keys, Keyways, Deep Pattern. S. 3mm 2. 500 is the. 127mm. Bore with Keyway Pulley (Aluminium, Imperial) 2A - A Section, 2 Groove. 5: 42388 State Route 726 Eaton, Ohio 45320 (937) 456-2232 Fax (937) 456-2282 webmaster@kramerusa. 202 to 1012 Height Width Diameter Actual Length Full Radius Flat Bottom Distance Key Below Center No. 5020 2. Fract. Metric keyways are dimensioned by width and depth as measured from the radius of the shaft to the center of the keyway. ISO 286. Also see Table of Hole Tolerances per. Dimensions and tolerances of keyways for parallel keys (source: BS 4235-1:1972) Woodruff keys specification Woodruff_key_keyway Table 02. Maximum Length of Cut (in): 1-11/16. The Econoline Pulley series provides reliable variable speed service with a proven design at an economical cost. Min. Pulleys Size Chart - Pulleys Size Chart. Lock nut with inch thread, for locking by lock washer. xx 0. 6 - 8 - 10 - 12 - 14 - 16 - 18 - 20 - 22 - 25 - 28 - 32 - 36 - 40 - 45 - 50 - 56 - 63 - 70 - 80 - 90 - 100 - 110 - 125 - 140 - 160 - 180 - 200 - 220 - 250 - 280. Recommended ANSI Standard Keys and Keyseats Design per. 690 116d 136d 22d 4. BS 4235-2:1977, ISO 3912-1977: Specification for metric keys and keyways - Woodruff keys and keyways. recommendations except for the bore sizes marked* which are shallower. On a drawing for use in American industry for manufacturing, all dimensions are in inches, unless otherwise stated. TAPER KEYWAY DIMENSIONS - METRIC - BS 4235-1: 1972. Keys and keyways . The dimensions of keys for marine tail-shafts should be hased on shaft diameters obtained by Lloyd's rule. 0 Generalities BS ISO 4156:2005_2: Straight cylindrical involute splines. As with all functions of the Machinist's Calculator, linear values can be. Metric module, side fit. A. 46 : PART 1 : 1958 Nominal Shaft Diam. The dimensions of keys and keyways for marine tai l - shafts shall be as shown in Table 8 and Fig. The keyway dimensions are also different from the English system. Gear Products and Suppliers | Gear Knowledge Menu. 2520 1. 3135 0. DIN 6885 6x6x22. 5. The dimension from the top of the keyway to the oppositeKeyway size charts can come in both imperial and metric measurements. 14 236 249 253 2. 3mm 2. The size most commonly associated with screw threads is the nominal diameter. size jrc web accessories 46 passaic avenue fairfield, nj 07004 125 unless otherwise specified remove all burrs & sharp edges reference drawing dimension tolerance ` fractional 1/64 angular 0. size jrc web accessories 46 passaic avenue fairfield, nj 07004 125 unless otherwise specified remove all burrs & sharp edges reference drawing dimension tolerance ` fractional 1/64 angular 0. 5 0. 0 Figure 1. DIN 911 / ISO 2936 Short Arm Chrome Vanadium;. 5 2. T metric lock nuts retained with a lock washer. PARALLEL KEYWAY DIMENSIONS - METRIC - BS4325:1 1972 PARALLEL KEY DIMENSIONS - METRIC - BS4325:1 1972 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. Imperial keyway broach is used to cut in simplest and most economical way. Phone +61 7 3271 5424. Standard Material Keysteel 080M40 (EN8). N inch lock nuts retained with a locking plate. To confirm the status of any standard, identify the replacement standard if it is obsolete and/or purchase the standard please use. 4. Keyway Dimensions. (Square) Max. The IEC 72 defines motor frame size standards for regions that use SI units. Download of keyway dimensions Specifying Rectangular Keyways. 3mm 2. 375d . Metric Bore / Keyway per DIN specifications. 590 in 14. 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 BA 5 0 7S 1 2-63 4 NPT 8 5 0 7L 1 2- /63 8NPT Imperial Woodruff Key Keyway Dimensions Pdf This is likewise one of the factors by obtaining the soft documents of this Imperial Woodruff Key Keyway Dimensions Pdf by online. Jaw Type Catalog (pdf catalog) Standard L Type coupling hub materials are either sintered iron (L035-L190) or cast iron (L225-L276). 46 : Part 1 : 1958 DIMENSIONS OP KEYS AND KEYWAYS POR MARINE TAILSHAPTS. Spacing between shafts should be greater than 1/8 inch and less than OAL minus the sum of the two bore dimensions. 49 4 M i4 Ms ai l gn lm m e Mn t4 FMm u Mdm Um 49 4 M i4 Ms ai l gn lm m e Mn t4 FMm u Mdm Um 450 630-852-0500 Safety Warning ED-2 When using Lovejoy products, you must follow these instructions and take the following precautions. Metric Bore / Keyway per DIN specifications. 098 4. Email. 002 -0. 4375 1. All internal calculations are done in metric millimeters to a precision of up to half a micron (0. Hardware ANSI Menu. 3mm 3. 5020 2. Locate keyways per Figure 6 and Table 8. Fully threaded, headless screw with a hexagonal drive at one end and a cup-shaped indentation at the other. ANSI Standard Woodruff Key Size Table Chart ANSI B17. BOX 2400 FORT SMITH, ARKANSAS 72902-2400 U. [email protected] 0. Pty. 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”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. to. Min. Nominal torsional stress τ = T/ ( π/16搞 k3 ), d k =d-t 1. 1) Tolerance range of the hub keyway width b is JS 9. Inspection Tables of old imperial keyways BS 46 Parallel rectangular keyways. Key Size. Thomson is the market leader in inch-dimensioned ball screws, featuring a comprehensive product offering . Two hubs with internal teeth engage an elastomeric flexible center, or sleeve, with external teeth. 1, the Metric key size is W x T. NEMA C face motors with a rigid base have different BA dimensions in the following instances: 143TC & 145TC – 2 3/4” instead of 2 1/4”. This, in addition to clamping screws is sufficient to meet the required torque. Table 1 details the appropriate key slot and key sizes for various metric bores. 4. Below is a sprocket diameter chart we've put together to help you identify the sprocket diameter you need based on the chain size and tooth count. Keyway Size (W x D) 1/4 x 1/8 in: Length thru Bore: 1 in 25. They should be locked by a lock washer to prevent unintentional loosening. Google Rating. Imperial Tap Chart: Keyway Dimensions: Melting Points: Metric Tap Chart: O-Ring Sizes: Pipe Threads: Screw Extractors: Sheet Metal Gauges & Weights:. idw author: todd ryan created date: 4/22/2008 8:59:43. BS 46 Keys and keyway Dimensions-Parallel Rectangular Ref Standard . 010 x. Usual IEC sizes. 4mm 1mm 1. This, in addition to clamping screws is sufficient to meet the required torque. 4. Imperial woodruff keys are measured by their width and diameter, whereas metric woodruff. A4 316 grade stainless steel Standard Profiles Metric - 2mm - 50mm Easily calculate the values required to cut keyseats and keyways. WIDTH. au. 97 mm: Outside Diameter: 2. 99 mm: Keyway Size (W x D) 5/16 x 5/32 in: Length thru Bore (Dimensions LTB1/LTB2) 1. Design of Square Key and Keyway (Wood Ruff) Stress, Shear and Torque. Bore Size : 5/8 in: Coupling Size: 19 : Set Screw Style Coupling Size (Dimension T) 10-24 : Set Screw Style Coupling Location Size (Dimension SL) 0. May 5, 2009 DIN 6885-1 :- Key, Hub Keyway, Shaft Keyway Details and Dimensions DIN 6885/1 :- Definition Drive Type Fastenings without Taper Action; Parallel Keys, Keyways, Deep Pattern The bushes are machined with standard keyways. Detailed width tolerance information is best drawn from the manufacturer. The inch and metric dimensions here correspond to common values. Dimensions shown are in Inches or mm, if you wish to convert them, please use our universal converter. 740 5. 250 0. 354 . 8mm 2. Table of Keyways (Bore H7) Bore Diameter. In October’s column, I mentioned the typical tolerance for keyways. See dimensions W and h in Figure 1. 2500 1. A tolerance is described using a letter followed by a number. 2. Max Min Max Min 6/0 0. Find the depths to cut in keyway and keyseat. 953 2. Marlco keyway broaches litecut metric l3m broach style. Actual shaft fit will vary dependingon actual shaft diameters. Dec. Now also available on-line at the site shown below. In order to transmit rotation from the shaft to the hub of gear wheels, pulleys, sprockets, couplings, flanges and other coaxial parts, rigid and frictional joints of various types are used. 1250 0. Unless otherwise specified, the shaft keyway is assumed to be standard. Max. Dimensions and tolerances of metric keyways for Woodruff keys ← Previous Article Next Article → RoyMech Resources Keyways Taper Metric Key and Keyway Dimensions These Pages include various standards. 19-1997 Keyway Stresses for Non-metallic Gears and Shafts Formulas and Calculator AN 15. PCD: Bore Size: Stenco Code: AIMS Code: Product Link: 2" 5/8" 2A0202: A0099855: View Product: 2" 3/4" 2A0203: A0099856. 8mm 2. Keyway Size Chart - Farrell BearingsAGMA ASA Keyway and Bores Design Data including dimension and tolerances. Dimensions of shaft keys, standardized many years ago, are commonly considered to be the main concern in applying these devices. Hex Head Fasteners. 0 RoyMech Resources Keyways Taper Metric Key and Keyway Dimensions These Pages include various standards. These sizes cater to different shaft diameters and keyway dimensions, ensuring a proper fit for your specific requirements. 2)σ02 Limit Crushing stress for key: [σcr] = σ02 / 1,5 Welding & Fabrication Good News History We cut up to a 2. 3 6. 22 3. Please note that the key sizes in parentheses are older sizes that are no longer commonly used. Typical steels for locknuts are: AISI, C1015, C1018, C1020, C1025, C1035, C1117, C1118, C1212, C1213, and C1215. 0005 keyway and shaft dimensions b-7249 1 b b c d a. 7. Washer Sizes: Wire Gauges: Wood Screw Dimensions: Key Dimensions. Dimensions BS ISO 4156:2005_3: Straight cylindrical involute splines. If two setscrews are furnished the locations will be 0° and 90°, unless otherwise specified. Keyway Size (W x D) 3/8 x 3/16 in: Length thru Bore: 1. Keyway Chart Seals Specification & Size Listings. They have inch threads and four, equally spaced slots around their circumference to accommodate a spanner. 078 0. Imperial machine keys are simply machine keys that have dimensions listed in imperial units also referred to as the imperial system which was used by the British Empire and adopted by the rest of the world by the late 19th century. 0005 keyway and shaft dimensions b-7249 1 b b c d a DIN 6885 DIN 6885 Extract Page 1 Keyway, key details heavy type Keyway width P9 tight fit (standard design) JS9 or N9 loose fit (requires written agreement) see also. A. 5. 6 - M 18. xxxx 0. Size Drill Diameter D1 Body Diameter D2 Drill Length L1 Overall Length L2 inch mm inch mm inch mm. The calculations are based on the British standard Metric ISO Limits and Fits. General. Keyway Size (W x D) 1/8 x 1/16 in: Length thru Bore: 0. S. b. Non standard bores and over the keyways. RoyMech Resources Keyways Woodruff Metric key and Keyway Dimensions These Pages include various standards. Interference Fit Bore Tol. 0 2. Unless otherwise specified, the shaft keyway is assumed to be standard. 005 x. 5~ x. British ISO Metric Screw Threads Designations. 25 - M 1. 1 Square Keyway Tolerances Minimum 1. Germany. 0.