din keyway tolerances

H Keyways will be furnished with P9 width tolerance only upon request. (Dimensions comply with DIN 6885/1) Requires use of chamfered keys. Metric Key & Keyway Dimensions Per ISO/R773 D10 Width Tolerance Key & Keyway Dimensions Millimeters Shaft Diameter D Over. Thru. 6 8 10 12 17 22 30 38 44 50 58 65 75 85 95 110 130 150 170 200 230 260 290 330.

Parallel key DIN 6885 form A round-ended, high-sized version A 3x3x12 made of stainless steel fast and low Shaft groove depth t1 [or oversize Tolerance].

As noted above, when selecting a keyway tolerance, there are two common selections in the metric system. The first is Js9. This is a +/- 

ISO Tolerance Zones, Allowances, Fit Tolerances Inside Dimensions (Holes) ISO tolerance zones, allowances, fit tolerances; Inside dimensions (holes) acc. to DIN 7157, 1.66 edition; DIN ISO 286 Part 2, 11.90 edition Tolerance zones shown forTolerance zones shown for nominal dimension 60 mm ISO abbrev. Series 1 Series 2 P7 N7 N9 M7 K7 J6 J7 H7 H8

630) 833-0300 Clear All Specifications Met Show DIN DIN 6888 System of Measurement Metric Width 1.5mm 2mm 3mm 5mm 6mm 8mm 10mm 9.7mm 15.7mm 21.6mm View catalog pages (2) Forward Print How can we improve? 31 Products Woodruff Keys Side View Woodruff keys work well near shaft shoulders, where a standard open keyway would create too much stress.

Preference should be given to Seri.. A (deep hub keyway); conforme to DIN 6885 Sheet 1 (t2 with back clearance). Series B ('hallo. hub keyway) for nachine tool.; confor.. to DIN 6885 Sheet 2. the relationship between the Woodruff key and the abaft diameter baøed on Allocation 11 it to us. tolerance zone D 10 also. 170

Both Ends Round DIN-6885-A. CTS manufactures DIN-6885-A, ISO 2491 A, ANSI b17.1-1967 and BS 46 Type A double-round machine keys in S45C carbon steel and SS304 stainless steel or any metal to your specification. Click to see parallel key sizes; any custom size can be manufactured.

2022. 4. 12. · 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. See Page 2 for Optional P9 & D10 Keyway Dimensions. Ansi Shaft Keyway Tolerances

P9 tight fit (standard design) JS9 or N9 loose fit (standard design) Other tolerances / tolerance ranges must be specified separately and require a written agreement. see also • Parallel Keys DIN 6885 → www.jwwinco.com d b P9 / JS9 Hub keyway b P9 / N9d - t Shaft keyseat h t 1 = d + t 2 t 2 t 3 = d - t 4 t 4 30 1.18 8 0.31 8 0.31 7 0

Parallel Keys. Deep Pattern. Without Taper Action. P021 – Bare Steel. DIN 6885A. ISO R 773. DIN 6885 Technical Specifications. DIN6885 Parallel Key 

Tolerance. Material group. Material name. minimum 45 deg chamfer or radius r_1. maximum 45 deg chamfer or radius r_1. Draft angle a (for shapes G, H, J) Designation. Hub. Fit regarding height. Width. Groove depth t_2. Tolerance. minimum groove radius r_2. maximum groove radius r_2. Diameter d_2 = shaft diameter d_1

DIN 6885 A 2x2x6 3x3x6 4x4x6 2x2x8 3x3x8 4x4x8 2x2x10 3x3x10 4x4x10 5x3x10 5x5x10 6x4x10 6x6x10 8x5x10 8x7x10 2x2x12 3x3x12 4x4x12 5x3x12 5x5x12 6x4x12 6x6x12 8x5x12 8x7x12 2x2x14 3x3x14 HRc 60 † TOLERANCE: h6 † 1m LENGTHS Diameter mm Weight kg/m lbs/m Depth of Hardness mm Diametrical Tolerance (h6) m Concentricity m Cylindricity m 0.

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

Specifying and dimensioning metric keys and keyways varies significantly center of the keyway. Groove dimensions for woodruff keys DIN 6888 in.

Keyway. Reference. Bore (inches). Height (d). Keyway Width (w). DIN 7154, H7 Metric Bore and DIN 6885, Js9. Square Keyway Tolerances. Minimum.

WxH12 Key. W x H Keyway. ISO Standard - mm. Imperial Standard-Inches. * Groove dimensions for woodruff keys DIN 6888 in accordance with DIN 6885 Sheet 1 

Shaft Shaft Key Key way Key way Key way Key way Ke Nominal; Diameter Nominal; Diameter Size Width (b) Width (b) Width (b) Width (b) Wi Nominal; Diameter Nominal; Diameter Size Nom Free Free Free Free d d Size Nom Shaft (H9) Shaft (H9) Hub (D10) Hu

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

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

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

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.