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. 3 IS Specification for parallel keys and keyways. 4 IS Specification for taper keys and keyways. 5 IS Specification for. Buy BIS IS (R) Specification For Parallel Keys And Keyways from SAI Global.

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When returning a product, use a carrier that has tracking capabilities, and make sure to package all items well. Internal Threaded Taper Pin. Defective Product Products are sold with their respective manufacturer’s warranty. In addition, the original range of sizes 2 x 2 to x 50 as also the types A to J have been retained. The customer is responsible for inspecting the order for damages or missing items and reporting it within hours.

In this case the designation for a key of Type E, width 12 mm, height 8 mm and length 50 mm shall be as follows: The product must be kept in its original package for ten business days or until the shipper makes the inspection.

IS 2048: Parallel Keys and Keyways

Type A – Keys with both ends round. Type F – a Keys kwyway both ends square with holes for two retaining screws for sizes 8 x 7 and 10 x 8 and for key lengths below the stepped line in Table 4. Grooved Pin with Round Head. When this pin is forced into a drilled hole of proper diametera locking fit is obtained. Cylindrical Dowel Pins are used either to retain parts in a fixed position or to preserve alignment. Warranty periods and services vary by manufacturer and product.


They are supplied in soft condition and keyay finish unless other-wise specified by the customer. For Further Information click Contact Us. The keyway is a longitudinal slot in both the shaft and mating part.

They are rolled or pressed into the cylinderical body to deform the pin stock outward within controlled limits.

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Type J – Keys with both ends square with chamfer and hole for one spring dowel sleeve. An RMA must be requested within 30 days of the original invoice date for non-defective product.

IDowel sleeve conforming to IS: Enter the email address you signed up with and we’ll email you a reset link. KEY IS – Attachments Dimensional Drawing Spec sheet.

Square Section h9; Rectangular Section hll. Straight Pin DIN – Type E is for hardened from silver steel material. Damage in Transit The customer is responsible for inspecting the order for damages or missing items and reporting it within hours. Help Center Find new research papers in: If you don’t like it we’ll take it back. The keys are used for transmitting loads in electric motors, pumps, coupling, pulleys, valves, textile machineries, agriclutural 2408, chemical plants, machine tools of all types and other rotating parts.

Parallel Key A 12 x 8 x 50 4.

Set screws often accompany parallel keys to lock the mating parts into place. If you are not satisfied for any reason, you may return any unused products for a replacement or a refund as long as the requirements keysay are met.


Grooved pins are resistant to loosening from shock or vibration A few of them are illustrated as follows:. Customer Reviews Share your thoughts with other customers Login to leave a review. Type G – Keys with both ends square with chamfer and hole for one retaining screw. Type H – Keys with both ends square with chamfer and holes for two retaining screws.

LH0154 Leviton 524

However, parallel keys and keyways meant for machine tools were covered in IS: Please let us know your specific requirement of keys or enquiry to enable us to quote our most competitive offer. The customer assumes all responsibility for insuring the return of the shipment and filing the claim for lost or damages returns.

Maintenance purpose kit is also available for quick repairs and breakdown jobs. The keyway in the shaft is a semi-circular pocket, the mating part, a longitudinal slot. Log In Sign Up. Our keys are ground to required tolerance h9 and well chamfered all over for ease of an assembly. Type B – Keys with both ends square. Our manufacturing range covers 1. Note-Types A, C and E are meant for machine tools application also, 3.

So if you standardized key and keyways then your assemblies can go much faster without any problems or fitter’s down time. Double Contact Mounting Type: Only the range of key lengths and dimensions of keyways differed for machine tool applications.