keyway tolerance chart

Nominal Dia d, Key, KeyWay. b x h width x thck, Width b, Depth, Radius r. Nom, Tolerance Class, Shaft t1, Hub t2. Over, Incl, Free, Normal, Close/Int 

KEYS AND KEYWAYS 2361 6 'S O 6 S 6 'O 00 O co xo 00 00 00 co oo 00 00 00 x oo 00 00 c; g: 00 o O

BS 46 Keys and keyway Dimensions-Parallel Rectangular. Ref Standard.. British Standard BS 46 Part 1: 1958 Keys and keyways and taper pins. Specification.

Metric Key & Keyway Dimensions Per ISO/R773 - Js9 Width Tolerance « + Keyways will be furnished per ISO/R773 and Js9 width tolerance unless otherwise specified. (Dimensions comply with DIN 6885/1) † Requires use of chamfered keys. Surface Finish — Sides and bottom of keyways shall not exceed 250 micro inches.

Square Keyway Tolerances 3/8 .3750 7/16 .4375 Page 1 of 6 PFEIFER INDUSTRIES, LLC. 2180 Corporate Lane, Suite 104 ~ Naperville, IL 60563 USA Phone (630) 596-9000 Fax (630) 596

clearance fit bores with set screws. 3) Keyway fillet radius to be specified by customer. - Series F couplings supplied with 4) All dimensions per AGMA 9002-A86 interference fit bores without set screws commercial standards. Non standard bores and over the keyways. keyways available upon request. - Series EL couplings supplied with

17656-3 Shaft and Hub Keyway and Key Sizes Keys connecting shafts to pulley hubs are commonly used to achieve reliable no-slip power transmission in belt drive systems. This PA Note will explain the uses of keys and keyways in pulleys and bushings, and

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 1.0 2 2 9 10 3 1.4 3 3 11 12 4 1.8 4 4

Hub keyway depth is one-half the nominal height of the key and measured from the side corner. The dimension from the top of the keyway to the opposite bore side, “T-dim”, is calculated from (refer to ANSI/AGMA 9002-B04) the following: T = bore + (h kw - Ch)

As noted above, when selecting a keyway tolerance, there are two common selections in the metric system. The first is Js9. This is a +/- band clearance; the value of the tolerance is equally oversized or undersized. The second is a P9 tolerance. This is an

JAPANESE INDUSTRIAL STANDARD. JIS B 1301: 1996. Keys and their corresponding keyways. Error. Page 10. In Attached Table 4, when the Nominal dimension of key 

Shaft Keyseats/Hub Keyways. Standard Keyseats/Keyways. H234567889. "Groove dimensions for woodruff keys DIN 6888 in accordance with DIN 6885 Sheet 1 (with 

keyway bore diameter size bore reference -0.000 / +0.010 height (d) (t) - dim keyway width (w) agma 9002-a86 inch bore and ansi b17.1 square keyway tolerances minimum 3.0000 0.7500 3.332 maximum 3.0015 0.7530 3.342 minimum 3.0625 0.7500 3.396 maximum 3.0640 0.7530 3.406 minimum 3.1250 0.7500 3.459 maximum 3.1265 0.7530 3.469 minimum 3.1875 0.7500

Metric Keyway Dimensions Per ISO/R773 - P9 Width Tolerance H and Metric Key & Keyway Dimensions Per ISO/R773 - D10 Width Tolerance. Membership Services. Related Resources: hardware. Metric External Table Chart Thread Designations Sizes M 1.6 - M 18. ANSI Woodruff Keys; Link to this Webpage: Copy Text to clipboard.

Standard Metric Keys & Keyways for Metric Bores with One Key • Couplings All Types (Page 1 of 2) Metric Key & Keyway Dimensions Per ISO/R773 - Js9 Width Tolerance Key & Keyway Dimensions - Millimeters Falk Coupling Hub Keyway Dimensions - Inches Shaft Diameter "D" Key Size Nominal Keyway Width Hub "W" Keyway Depth Hub "T2

3- Special case for M6 from 250mm to 315mm tolerance. 4- Some internal Grade values must be rounded down to a precision of 3 decimal metric millimeter precision. Select between millimeters and inches the unit of measure the results will be displayed. All internal calculations are done using metric millimeters.

the dimensions and tolerances for parallel keys and keyways. !. Types - The keys shall be of the following types: Type A -. Keys with 

Standard Metric Keys & Keyways for Metric Bores with One Key • Couplings. All Types Coupling Hub Keyway Dimensions – Inches. Shaft Diameter.

Key dimension. Keyway dimension. Reference b h. C l. Basic dimension of b1 and b2. Sliding type. Normal type. Fastening type r1 and r2. Basic dimension.

Square Keyway Tolerances 3/8 .3750 7/16 .4375 Page 1 of 6. PFEIFER INDUSTRIES, LLC. 2180 Corporate Lane, Suite 104 ~ Naperville, IL 60563 USA Phone (630) 596-9000 Fax (630) 596-9002 E-mail: [email protected] Web site: www.pfeiferindustries.com Keyway Bore Diameter Size Bore Reference -0.000 / +0.010

Metric Keyway Dimensions Per ISO/R773 - P9 Width Tolerance H and Metric Key & Keyway Dimensions Per ISO/R773 - D10 Width Tolerance. Membership Services. Related Resources: hardware. Standard Metric Keys Keyways for Metric Bores with One Key . Engineering Hardware Design Data