According to DIN: (dimensions in mm) Length of key (from-to) Tolerance for key length Tolerance for keyway length 6-28 -0.2 +0.2 32-80 -0.3 +0.3 90-400 -0.5 +0.5 Hope that helps Adriaan. I am an Engineer/part time student (Mechatronics) from South Africa.

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

Disclaimer: The information on this page has not been checked by an independent person. · Use this information at your · Keys and keyway Dimensions · KeyWay /Key 

If feather keys of type A and B are to be supplied with holes for extraction screws (S), this must be specified, at the time of ordering. In this case, the designation is: feather key AS12*8*56cm DIN 6885. For feather keys (high design) in accordance with DIN 6885 Part 1/Part 2

2015. 6. 26. · the torque load. Improperly fitted keys and keyways -either too tight or too loose- can result in mechanical failures. Therefore, to ensure appropriate fit, the width and height dimensions of standard key and keyways must be held to recommended tolerances. Industry standards for key sizes in various bores exist for both English and Metric systems.

Keyway and Key Size Dimensions. * Common dimension specification. English Standard Keyway and Key Sizes. Shaft Diameter. (in). Keyway. (in)*. Key.

Groove dimensions for woodruff keys DIN 6888 in accordance with DIN 6885 Sheet 1 (with back clearance) BS 4235 Pt. 1 - 1972 # Tolerance each on T1 and T2 (1" -14") is - .000/+.006" # Tolerance each on T1 and T2 (16"-20") is- .000/+.010" Keyway Dimensions to BS 46 Part 1-1958 In the absence of specific details, manufacturing will be

2013. 1. 28. · DIN 7154, H7 Metric Bore and DIN 6885, Js9 Square Keyway Tolerances Page 1 of 4. PFEIFER INDUSTRIES, LLC. 2180 Corporate Lane, Suite 104 ~ Naperville, IL 60563 USA

Keyways will be furnished per ISO/R773 and Js9 width tolerance unless otherwise specified. (Dimensions comply with DIN 6885/1) † Requires the use of chamfered keys. Surface Finish — Sides and bottom of keyways shall not exceed 250 micro inches.

assembly of three types shown in Table 2 by selecting tolerances on the dimen- sions of keyways measurement of the dimensions of taper key and keyway.

Precision single universal joint WE DIN808 bore 10H7 with keyway DIN 6885-1 tolerance JS9 on both sides total length 48mm steel SKU: 63122200N.

The basic size of the feature or fit is the dimension the tolerances will be applied to: The zero line in the calculator. A tolerance is described using a letter followed by a number. The letter is the tolerance deviation, the number the tolerance grade. ex: H11. Each tolerance has a maximum and minimum. - The maximum tolerance describes the

UDC 621.88~8 ( Second Reprint MARCH 1993 ) IS : 2048- 1983 Indian Standard SPECIFICATION FOR PARALLEL KEYS AND KEYWAYS ( Second Revision / I. Scope- Covers the dimensions and tolerances for parallel keys and keyways. Types - The keys shall be of the following types: Type A - Keys with both ends round. Type B - Keys with both ends square.

METRIC BORES AND KEYWAYS IN COUPLINGS MPTA Primer . MPTA-C6m- FAQ ON METRIC BORES AND KEYWAYS IN COUPLINGS Mechanical Power Transmission Association 5672 Strand Ct., Suite 2, Naples, FL 34110 DIN 7154-P1 ISO - fits for hole basis system tolerances DIN 7154-P2 ISO - fits for hole basis system tolerances

of key b×h. Key dimension. Keyway dimension. Reference □□Shape□and□dimensions□of□taper□key,□headed□taper□key□and□keyway.

Choose from our selection of DIN 6885A machine keys, including machine key stock, rounded machine keys, and more. In stock and ready to ship. BROWSE CATALOG. For Maximum Keyway Diameter Tolerance. For Maximum Keyway Diameter Tolerance; 0.000" 0.000mm: View catalog pages (7) Forward. Enter e-mail addresses in the fields below. To

Parallel Keys / Configurable Dimensions similar DIN 6885 ; 51~80, 0 - 0.30 ; L · Tolerance ; 81~120, 0 - 0.35 ; 121~180, 0 - 0.40 ; 181~250, 0 - 0.46.

DIN 6885 Keyway, key details Extract Page 1 heavy type d b P9 / JS9 Hub keyway b P9 / N9 Shaft keyway h t 1 = d + t 2 t 2 t 3 = d - t 4 t 4 6 2 2 2 7 1 +0,1 4,8 1,2 +0,1 Keyway width P9 tight fit (standard design) JS9 or N9 loose fit (requires written agreement)

DIN 7154, H7 Metric Bore and DIN 6885, Js9 Square Keyway Tolerances Page 1 of 4. 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 (t) - DIM Keyway

DIN 479-8.8 Square Head; Low Head Socket Cap Screws. DIN 6912-8.8 Bare Steel with Guide Point; DIN 7984-8.8 Bare Steel; DIN 7984-10.9 Bare Steel; DIN 7984-A2 Stainless Steel; Keys. DIN 911 / ISO 2936 Short Arm Chrome Vanadium; DIN 911 / ISO 2936 Long Arm Chrome Vanadium; DIN 6911 Guide Point Chrome Vanadium; Plugs. DIN 906 Hexagon Socket Pipe Plug

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.

DIN-Keys & Keyways to ISO Diameter d in accordance to DIN 6885/1 in accordance to DIN 6885/3 above 1) Tolerance range of the hub keyway width b is JS 9

Parallel Key and Keyway Sizes and Tolerances is provided. Nominal key size b × h, Applied shaft diameter d, Key size, Keyway size.

DIN 479-8.8 Square Head; Low Head Socket Cap Screws. DIN 6912-8.8 Bare Steel with Guide Point; DIN 7984-8.8 Bare Steel; DIN 7984-10.9 Bare Steel; DIN 7984-A2 Stainless Steel; Keys. DIN 911 / ISO 2936 Short Arm Chrome Vanadium; DIN 911 / ISO 2936 Long Arm Chrome Vanadium; DIN 6911 Guide Point Chrome Vanadium; Plugs. DIN 906 Hexagon Socket Pipe Plug

Tolerance. Groove depth t_1. Tolerance. minimum groove radius r_2. maximum groove radius r_2. Parallel key. Standard. -, DIN 6885-1.

2013. 3. 24. · Radius at bottom of keyway in shaft and hub 11 28 + 0.2 13 32 28 Designation of a Woodruff key of width b 8 and height b 11 n: woodruff key 8 x 11 6888 Cross—section of Width b h9 Woodruff key (Half— round steel Ing to DIN Height h 10 13 32 - 0.2 + 0.2 16 45 12 19 - + n 19 n 25 28 - 0.2 n for shaft diameter d Alloca tionl ) for shaft