Inactive Keyways Many older Corbin Russwin keyways are Standard keyway dimensionsKeyway sizes and guidelines Keyway chart sizing key shaft engineeringStandard keyway dimensions table. The Reverse, numbered, Primus, Everest, and Quad key blanks are no longer protected by. The standard dimensions of square and rectangularIf you are having a problem placing your online order, have questions about your merchandise, or need assistance with something not listed please call us at 1-716-791-6197. 8mm 2. 062 0. Free Shipping on orders over $50 after you sign in. 00375). Only Schlage provides 6-pin Everest 29 cylinders in the S123 keyway with two patented keys standard for stock. 1250 0. 0640 0. Style A arbors feature a pilot 23/32" diam. Keyway standard dimensions keyseat pdf printer friendly information. 11101 Std collared bushings only 11301 TiN collared bushings only No. Because this key stock is slightly larger than standard key stock, keys will fit tightly in worn keyways. 4mm 1mm 1. 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. KEYWAY AA = Arrow CA = Corbin 60 GA = Sargent LA KS = Kwikset RB = Russwin D1 SC = SCH C SE = SCH E SX = SCH C-K WA = Weiser YA = Yale Note: Not all keyways are available in all lengths and finishes. Keyseats and Keyways. - Series EL couplings supplied withChoose from our selection of keyway stock, including machine key stock, rounded machine keys, and more. $ 4. 5”x11” (215. 8 14 9. “A” keyway standard on I/C core cylinders. 4 chambers for change keys (5x5x5x5=625) 2 chambers for MKs (5x5=25) and repeat on 2nd and part of 3rd keyways. Standard Keyway Sizes. The following tables show standard dimensions for keys and their grooves. 1. 125 2 . †. 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 keyKeyway sizing chart. 1/8″ B Type HSS Keyway Broach; 3/16″ B Type HSS Keyway Broach; 5/32″ B Type HSS Keyway Broach; 5/8″ B Type Collard Bushing (1) 8mm C-1 Type HSS Keyway Broach; 20mm C Type Collard Bushing; 7mm C Type HSS Keyway Broach; 6mm C-1 Type HSS Keyway Broach (1)Keyway Chart. Therefore, these HOT SHEETS provide very quick referencing for a frequent basis. In this flat idler, the string measured 10 1/4''. 0. 000, depth. Right now, I've got the Ilco/JMA stuff copied from their catalogs and W3. 3mm 2. S. A sprocket with an internal parallel keyway. Since they fit more loosely than standard keys, these undersized keys are best for uneven keyways or when you need to disassemble parts. Keyway Width. Setscrews are placed over key at 90˚ to the key unless otherwise. Detailed width tolerance information is best drawn from the manufacturer. 03 Notes: Bore tolerances per BS 4500 H7 fit. K, L, M, S, and T -coded connectors for generalMost shafts have the following standard keyway sizes: Shaft Size/ Inside Diameter. 0 Cart. 40mm). 2 TECHNICAL INFORMATION Imperial Standards BS 46: Part 1: 1958 1/4 1/2 1/8 x 1/8the key fits into the keyway on the sheft and the remaining half in the keyway on the hub. Keyway broaches are used for producing keyway-shaped holes in a workpiece. 53 9. 92 3. Engineering Tech Sheet, Keyway Formulas. This chart shows the most common uses/applications and these products are often used in other applications in addition to those listed. 65 3. 8mm 2. * The slot width is typically P9, exceptions are indicated on the respective standard sheet. Cylinders: Solid brass cylinder and plug. Design of Square Key and Keyway (Wood Ruff) Stress, Shear. Key sizeMetric key keyway dimensions per iso/rtt3 js9 width Keyway sizing chartKeyway chart sizing key machine engineering keyways shaft. Keyways: Falcon “G” keyway standard on standard cylinder. ) Millimeter Bore Inch Bore Bushing Stock Bore Range Maximum Standard Shallow Minimum Keyway Keyway #Important — The metric system does not refer to keyseat or keyway dimensions as does the English. keyways available upon request. The slot is defined as a keyway or a. The increased tolerances recommended in this standard may entail more fitting of keys into keyways than was envisaged in the1953 edition. n Non-standard bores available – consult Lovejoy Engineering. --keyway dimensions Keyway sizing chartDimensions standard keyseat keyway shaft shafts diameter nominal. For other applications, a second set screw is considered for just above the keyway. Arrow Pointe interchangeable core products offer dealers unlimited flexibility and keying options. Spliced tub girders have successfully been used in the HOV Direct Access Bridge over Interstate 5 in Federal Way, Washington. 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. Keyway misumi dimensions metric tips designs year threads standard majority got belowKeyway chart pdf Specifying rectangular. 3mm 5mm 5mm 5mm 5mm 6mm 6mm 6mm 8mm 8mm 22mm 24mm 16mm 17mm 19mm 20mm 25mm Keyway Width (w) 10mm 3mm 3mm 1. Use them in light duty applications to connect gears and other components to shafts. This is a +/- band clearance; the value of the. e. Strict Tolerances. For a key to function, the shaft and rotating machine element must have a keyway, also known as a keyseat, which is a slot or pocket the. Non standard bores and over the keyways. 1890 0. Keyways cut in certain area’s on the shaft. But ensure the weakened shaft can support the load. 625 1 . Max. 6 6. Sign-In Create Account. 3 Preferred length and weight of keys - Preferred length and weight of keys is given in Table 4. A second keyway is generally positioned at 90° to the first keyway; 120° or 180° are also common. Lock nut, dimensions in accordance with ANSI standard, normal series. Open navigation menuShown in the chart below are the single CORMAX™ keyways and their multi-milling (sectional) options. 35 7. 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. Because this key stock is slightly larger than standard key stock, keys will fit tightly in. imperial keyways diameter key size (nominal) shaft hub width depth width depth over incl w h max min max min max min max min 25. Mortise Cylinder Ordered Separately Quantity Cylinder Length Pins Keyway Cam Keyset Finish 50 K100 1-1/4" 6 XX KC1 AA1 626 Collar not furnished with cylinder ordered. 8mm 3. This key will fit the standard depth keyseat on the shaft and the shallow keyseat on the bushing. S Schlage • Key systems, cylinders and keys reference guide • 7. S20, S24, S32, T9, T12 TAP. Schlage. Live Chat. Chart 1 (below) is a cross reference of the SARGENT L Section six pin key blanks starting with the nine Day Keys, then the Lower Level, Mid-Level, and the Top Level Master Keys. From To Width (W) Depth. 39. For more information, contact our sales department at 906. pdfStandard bore and keyway tolerances (inch and mm) keyway. Transeals Keyway Chart. 3 6. 1. D. 2. 2 Woodruff Key Size Table Chart ANSI B17. Use the keyways with machine keys to transmit torque to gears, sprockets, and other keyed components. If you don’t want to go hunting it down, just click on the picture below and you can get the full size version. 005). Box 12086 Omaha, NE 68112-2086 Keyway dimensionsMetric key keyway dimensions per iso/rtt3 js9 width Inch keyway chart ansi agma shaft key width b4 dimensions diameter nominal reference motor electricKeys keyway metric standard keyways sizes engineering shaft key parallel square fit fits mechanical data rectangular british limits figure. Add to Watchlist. We carry a wide range of products with keyways, including bushings and roller chain sprockets. Lid Chart. Max. 1. S145 is standard for new master key. with the use of multiplex keyways the bittings are repeated on other key sections. Ansi Standard Keyway Sizes Pdf Thank you very much for reading Ansi Standard Keyway Sizes Pdf. This Standard covers the size, type and tolerances of parallel and taper keys and keyseats, and their relationship to shaft diameters and bore diameters. 2 continued. Square. S. Keyway Bore Diameter Size Bore Reference -0. Hub Dia. 000 / +0. Other belts may work with the pulley, but the fit into the v-groove will be different. Woodruff keys work well near shaft shoulders, where a standard open keyway would create too much stress. Title: B-7249. The most familiar lock brand in our region is Schlage. idw Author: Todd Ryan Created Date: 4/19/2012 2:58:00 PM. Slide QD bushing on shaft, flange end first. n When referencing the Lovejoy UPC number in this table, include 685144 as a prefix to the number shown. Shaft and Arbor Class E and F . Use this chart as a guideline to design your system. 80 Kb) Voltages Around the World (PDF – 203 Kb) HOW CAN WE BE OF SERVICE? Request A Quote. Face Width - Face width is limited in its maximum dimension to allow proper. 4mm 8mm 2mm 9mm 12mm 11mm 4mm 4mm 14mm 15mm DIN 7154, H7 Metric. A key is used for temporary fastening. This thread form is characterized by a 60 degree thread angle and a flat crest and rounded root. Kwikset’s SC1 Keyway works with all standard SmartKey door locks and allows up to 100,000 key combinations. 2 Keyways - Dimensions for keyways are given in Table 3. Taper metric dimensions keyway key bs 1972 keyways keys. i. Nominal dimensions of gib head are covered in ANSI B17. This is an undersized clearance. The core features four main components: The plug, shell. Keyway metric dimensions keysShaft diameter solid keyway text uniform shown re below factor transcribed show Keyway-and-key-size-dimensions. All hubs supplied standard with one set screw. Tolerances and fits MITCalc. - Series EL couplings supplied with Woodruff Key Assortments. Metric Standard Parallel Keyway and Key Sizes Shaft Diameter (mm) Keyway (mm) Key (mm). Bore and Keyway dimensions comply with ANSI/AGMA 9002-B04 Standard. by Crystal Bemis on August 1, 2022. Lid Chart. BEST Premium Cores and Keys Specifications CORMAX™ Keyway Examples General BHMA Standard BEST - SFIC Product Specifications A156. Schlage uses CNC milling complex keyway shapes to mechanically prevent some non-OEM keys from entering or operating a lock. BS 5686:1986, ISO 14-1982: Specification for straight-sided splines for cylindrical shafts: metric nominal dimensions, tolerances and gauging requirements. The following tables show standard dimensions for keys and. 5 2 2. The key length should be less than about 1. . Shaft Size. These keys have a tapered body that wedges in to the keyway for a more secure fit than standard machine keys. 1/2 to. If you are looking for a comprehensive guide to Schlage key systems, cylinders and keys, you can download the catalog from this link. Each Corbin Russwin chart shows the various pin lengths used according to the keyway and vintage of the key system being serviced. Open keyways are best applied as a cost-effective solution on interior doors, but only where asset protection needs and break. Fig. 2-6 Antimony St, Carole Park QLD 4300, Australia Phone +61 7 3271 5424. The Reverse, numbered, Primus, Everest, and Quad key. For example, an ANSI 202 measures 1/16 x 1/4, while ANSI 1012 measures 5/16 x 1 1/2. comStandard cores use a single spring cover to seal pin chambers. 97 rosette and compression ring • Optional Collars/Spacers available . They may be used with shims if the depth cannot be broached in a single pass. See dimensions W and h in Figure 1. The following table includes standard rectangular shaft key sizes for shaft diameters ranging from 5/16" to 9": Standard rectangular key stock is readily available from most Gates Industrial Distributors. Shaft key keyway guide selection base diameter transmission mechanical knowledge. View 1. ANSI B17. Every product is carefully designed with features that make it more functional and easy to maintain. 46 : Part 1 : 1958. Set screws may be positioned over the keyway. 487 Minimum 2. 062 0. 250 0 . b x h 1 x D. Bushings for smaller arbor holes are collared for easier handling. Home; Metric Keyways Index page; Parallel Keys and keyway Dimensions; Parallel Keys and keyway Dimensions to BS 4235-1:1972 KeyWay & Key Dimensions. The chart cannot be used for this calculation. Keys and keyways secure the hub and shaft to prevent relative movement between a power transmitting shaft and an attached component. Many keyways are milled directly into a shaft or broached into the corresponding bored holes. Metric External Table Chart Thread Designations Sizes M 1. 1⁄2 . 50 3. Parallel Metric Keys and Keyway Dimensions - Roy Mech. Metric RectangularB. Schlage Classic Obverse keyway family provides basic physical security with no restrictions on key duplication. 1 9. Rectangular. 75 Series 1 4 5 6 8 10 12 16 20 25 32 40 50 Series 3 3. 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. Rectangular keys. Mark the string where they overlap, then measure its length. The profile keyway is cut by an end-mill while the sled-runner keyway is cut by an ordinary milling cutter. For comprehensive information the full Engineers Black Books should be referenced. 86 3. Unless otherwise specified, the shaft keyway is assumed to be standard. We would like to show you a description here but the site won’t allow us. Welcome Location Transmission Bushes Pulleys Belts Vector Belts Roller Chain & Sprockets. Cylinders: Solid brass cylinder and plug. Schlage Keyway Types. Standard Calculator Bore Size. 6 - M 18. 7500 3. Inch (ANSI/AGMA 9002-B4) Metric (ISO/R773) Design of Square Key and Keyway (Wood Ruff) Stress, Shear and Torque. 90. 125 0. Provided for SARGENT “C” family as. ” Standard tolerances for straight and tapered keyways are: width . I typically use +0. Shaft Key Seat Depth Control Values S and T for Shaft and Hub ANSI B17. The bore diameters listed in the "Keyway Additional Modification Applicable Bore List" in the table below are available for the service. Taper keys are often used with Gib head for easier removal of key during disassembly. Thought it might be interesting to have a thread with pictures of the different Best SFIC keyways. sometimes referred to as a keyway. Turck Inc. 39. G&G Manufacturing Company 4432 McKinley Street P. 1-1967, ASME standard B17. 062 0. Everest 29 cylinders in S123 keyway with two patented keys are standard for stock. Obverse family includes the Schlage C keyway, one of the most commonly used, open keyways in North America. Key. 875 3 – 3/8 × 2 0 . 7 0. ANSI B17. Most of us have seen the key chart, but thought we could have actual pictures of the keyways. Arbors and arbor spacers have standard keyways. Broaches are for use in hand and hydraulic arbor presses and are great for maintenance and short-run production operations. Length Thru. 350 Maximum 2. If this chart does not include a cutter that meets your specifications, simply order keyway broach, stating size of keyway and hole, material to be broached and length of part. . All parts are hardened, ground and lapped; threads are ground. Standard Keyway Dimensions. W = d/4[clarification needed] H = 2d/3[clarification needed] where. 563 3 . ASSA ABLOY Door Security Solutions :: Extranetu 17 Standard keyways u 5 T Series keyways u 6 Premium keyways u 4 Restricted keyways How to Order IC Cores: Keyway Chart UncombinatedMBS-IC7 A 626 CombinatedIC7 A COMB626 Standard Keyways T Series Keyways Premium Keyways Restricted Keyways 6 and 7 Pin 6 and 7 Pin 7 Pin Only 7 Pin Only 1C Arrow TA WA YA. 002 - . Keyway Dimensions. BEST Standard key systems are durable and offer a wider range of options, providing the precise, carefully managed masterkey applications that make BEST one of the industry leaders for masterkeying. Only informative sections of standards are publicly available. That little gap, as you can see, you know, some of them are similar, but like this one here, it starts to change a little bit. Keyway metric key iso dimensions standard keyways keys r773 pdf bores shaft hub. Standard Keyways: (Used on all of our shafting) Machining of square shafts with rounded ends (with or without keyways) Other machining available upon request per prints. 2) Dimension h of the taper key names the largest height of the key, and dimension t z largest depth of the hub keyway. 101. Common keystock materials include steel, stainless steel and plated with zinc and are supplied in standard lengths of 12” & 36″ lengths. Get In Touch. Std = S tandard keyway for the bore size Ns = N on-standard keyway R =R adius available for this size. 90mm x 279. 342 Minimum 3. Min. Handing: Right hand is standard; left hand optional. − S2 − S1 b 25 25 ℓ 1. Quantity Trim Lock Cylinder Pins Keyway Keyset Hand Thickness Finish 50 AUR 8805FL K100 6 XX AA1 RHR 1-3/4" 626 Collar - 1765 furnished standard when ordered with lockset. 29 unique keyways All Finishes 605: Bright Brass 606: Satin Brass 611: Bright Bronze 612: Satin Bronze 613: Oil-rubbed Bronze 625: Bright Chrome 626: Satin Chrome 690: Dark Bronze CoatedWe would like to show you a description here but the site won’t allow us. Rexnord Industries, LLC, Coupling Group 497-108 5555 S. Min. 25 Series 2 0. The gib head makes them easy to remove when parts need to be taken apart frequently, such as for maintenance or prototyping. See dimensions W and h in Figure 1. 5 3,125A key is a machine element used to connect a rotating machine element to a shaft. A list of standard keyway and corresponding key sizes for English shafts are listed below in Table 1. THIS BRITISH STANDARD, having been approved by the Mechanical Engineering Industry Standards Committee and endorsed by the Chairman of the Engineering Divisional Council, was published under the authority of the General Council on 30th May, 1958. 125 45/ 8 11/ 2 11/ 4 1/ 8 21/ 16 37/ 8 33/ 8x 2 1/ 2 25/ 16 213/ 16 3. idw Author: Todd Ryan Created Date: 4/22/2008 8:59:43 AM. Table of tooth dimensions module. 1-1967 (R1998) 3/16 7/32 1/4 1 3/4 2 1/4 2 3/4Standard shaft sizes key bushing table qd non bore keys shallow range gates includes specific each alsoKeys shaft rectangular types key chart hub designs tapered machine selection Keyway bore coupling keyways bores metric chains wxhGates belts, hoses, and applications: standard & non-standard shaft key. As with all functions of the Machinist's Calculator, linear values can be. Metric Key & Keyway Dimensions Per. One of the following methods should be used to specify keyways: Metric: WxH Key W x T2 Keyway British: WxH12 Key W x H Keyway ISO Standard-mm Imperial -Inches Dimensions imperial key keyway rectangular parallel keys 1958. When it's firmly driven, it acts to prevent relative axial motion. 53 2. Series 500 and 600 Standard Keyway Broach ChartDownload a Printable Keyway Chart. 1. These keys have a rounded shape that makes them easy to remove when parts need to be taken apart frequently. Reference The nominal sizes given in( )do notconform to the relevant international standard and must be used in new design. Unless otherwise specified, conventional fixed core cylinders will be provided as standard with locksets. Keyway Sizes Broach Style Bushing Diameters (bore sizes) 16, 3 32, 18 A /4, 5 16, 3 8, 7 16, 2 EDP No. 90 2. Standard External Metric Thread and Fastener Sizes M 0. Keyway Chart. Note: Broaches have a. 2b. $15. Nominal Shaft (Arbor) and Keyseat Cutter Hole Diameter. 100% 100% found this document useful, Mark this document as useful. Keyway Sizes Broach Style Bushing Diameters (bore sizes) 16, 3 32, 18 A /4, 5 16, 3 8, 7 16, 2 EDP No. 1 for Js9 Dimensions)Strike Standard; 2-3/4" (70mm) x 1-1/8" (29mm). Keys and keyways BS 46 Part 1 : 1958 Keys and keyway Dimensions-Parallel Rectangular Adve Radius 0. Reversible in the field. S. W width. 459 Maximum 3. The key length should be less than 1. Manufactured according to ISO606 & ASME B29. keyway chart hallite web the following tables. Max. (5625) • [email protected], I decided to make a Medeco keyway identification chart/key blank cross reference, but I wanted to see if anyone had already done it before I went really nuts with it, and I also wanted to solicit assistance if possible. 1. 002, -. Specification. S. Furnished with two nickel silver keys standard. (Square) Max. is the Unified (UN) thread form. 5" (63mm) wide keyway. Keyway Width "D" Nominal. Machine Key Comprehensive Guide. Engineering Hardware Design Data. 3/32" 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" For Shaft Keyway Height. Keyway toleranceKeyway-and-key-size-dimensions. 75 0. 6 6. To confirm the status of any standard, identify the replacement standard if it is obsolete and/or purchase the standard please use. 25 - M 1. 196 Vulcan Street Buffalo, NY 14207. TruKey® Shafting from Keystone is designed to provide the straightest, most accurate keyed shafting, in the industry. Keys standard metric keyways mechanicalMetric keyway shaft depth reference dimensions diameter iso r773 width Metric woodruff keys are supplied to din 6888 / iso 3912 in c45k keyKeyway metric dimensions keys. Reference The nominal sizes given in ( ) do not conform to the relevant international standard and must not be used in new design. each side of the keyway offers creation of virtual keyways for a key control system along with the special actual keyway for the keys. Keying Features Available Master keying Construction master keying Security Visual key controlEnglish Standard Keyway and Key Sizes. The following is listing of those standards: Standard Description BS4235 P Woodruff keys and keyways – same as ISO 391 BS46P1 Specifications, Keys and Keyways – obsoleteThey are called “keys” because they lock a component to the shaft by means of a corresponding keyway in a shaft. 3 1. Moorland Rd. Arbors are complete with assorted width arbor spacers and running bushings as listed below. BEST offers a quality line of bi-fold, bypass and pocket door hardware. 3 h 2 1 t t h d c c h b 6. 000 Standard Setscrew Locations If one setscrew is furnished the location. Key Control Open Keyways Standard keyways available without any ordering formalities. Couplings • Standard Metric Keys & Keyways for Metric Bores with One Key (Page 2 of 2) All Types Metric Key & Keyway Dimensions Per ISO/R773 – P9 Width Tolerance (See Pg. Total Height (X) = Depth (Y) = Return to broaching : 2388 State Route 726 Eaton, Ohio 45320 (937) 456-2232 Fax (937) 456-2282 [email protected] Access AD433-2 Key Combinator. 3mm 2. Metric External Table Chart Thread Designations Sizes M 1. D. Along with keyway size tolerances and keyway depth sizes, some standards also provide information on the recommended key size and keyway depth as a function of shaft diameter. Re-design the shaft shown below to be a uniform,Metric woodruff keys are supplied to din 6888 / iso 3912 in c45k key All torque transmissions resourcesKeyway chart bore resources torque alltorquetransmissions. Interference Fit Bore Tol. Keyway width tolerances per BS 4235 P9 fit. Thru Width "W" Height "H" Nominal Min. We can provide keyed shafts in any length up to 20 foot. Set Screws. 1 Square Keyway Tolerances Minimum 2. 000 for all standard keyways BORE, KEYWAY & SET SCREW INFORMATION MECHANICAL P. 100 standard ; Available in plate, single hub and double hub configurations ; Made from high-grade steel and carbon steel ; Optional taper bushes simplify installation and removal ; Special products made from grey cast iron HT250 or cast iron 250 ; Surface treatment, including black oxide, available. Here we can calculate rigid connections, namely the pinned, keyed, splined and flanged ones. Because they're usually shorter than. 010 Height (d) (t) - DIM Keyway Width (w) AGMA 9002-A86 Inch Bore and ANSI B17. . Google Rating. Keyway Sizes Broach Style Bushing Diameters (bore sizes) 1 /8, 3 16 B 1 /2. Title: si-fcbw-cw-rotation-inside-hub-. Metric Rectangular B. Save Save Keyway Sizing Chart For Later. 3. Couplings can be additionally modified with new JIS keyways based on JIS B 1301. These shafts have keyways only on the ends, leaving a plain shaft in the center. Keyway Sizes Broach Style Bushing Diameters (bore sizes) 1 /8, 3 16 B 1. 477 Maximum 2. Standards for standard inch units are:The bottom surface is straight and the top surface is tapered. Standard Keyways and Setscrews Diameter of Shaft Keyway Width × Depth Setscrew Diameter of Shaft Keyway Width × Depth Setscrew 1/2 - 9/16 1/8 × 1/16 10-24 2 5/16 - 2 3/4 5/8 × 5/16 5/8 *British ISO Metric Screw Threads Designations. Key & Keyway Dimensions – Millimeters Coupling Hub Keyway Dimensions – Inches Shaft Diameter. Tough. 002 on the key. Security cylinder optional; see Quick Codes. 1/2. Keyway (Hub) Radius r. 1265 0. Shaft (Arbor) Keyway Dimensionl Data - ANSI/ASME B94. Metric – Rectangular B. CONVERSION CHART Decimal Equivalent of Fractions and Millimeters. |3000 Campus Drive, Minneapolis, MN 55441| 1 763 553-7300 |F 1 763 509-7709 |4 (blank)= standard PG 9 = PG9 cable opening 0/9 = PG9 cable opening, for reverse key (blank) H1151= female S = male K = female (blank) = no indicators P7X2 = PNP LEDs B = standard field wireable BM = metal coupling nut CMB = shielded DB =. Shaft and Arbor Class A and B . Install them in keyways to transmit torque from shafts to gears and other components. Non standard bores and over the keyways. 8mm 3. 3mm 3. Sunk Type Shaft Keys. G&G Manufacturing Company 4432 McKinley Street P. Orthwein [4] suggested a designTranseals Keyway Chart; prev.