din keyway tolerances

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.

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

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

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)

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

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

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

The parallel keys to DIN 6885 are available ex stock in all DIN dimensions. We produce the parallel keys in the materials C45 +C and in the stainless types 1.4571 and 1.4057. Other stainless steel types are also available on request as well as special materials and special sizes. Please send us your parallel keys quick enquiry and we will

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

2017. 10. 10. · 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 7 2 2 2 8 1

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

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.

Other tolerances / tolerance ranges must be specified separately and require a Parallel Keys DIN 6885 → www.jwwinco.com d b. P9 / JS9. Hub keyway.

Dimensions comply with DIN 6885/1). † Requires the use of chamfered keys. Surface Finish — Sides and bottom of keyways shall not exceed 250 

DIN 6885 Parallel Keys Stainless Steel Print This Page Keyway Type in the Bore or Shaft ISO Fundamental Tolerances Product description Information DIN 6885 parallel keys are only available in packing units of 10 pieces per size and length. Specification Stainless steel NI AISI 316Ti RoHS compliant On request b = 12, 14, 16, 18, 20 mm

2010. 8. 31. · 427-140 The Falk Corporation, P.O. Box 492, Zip 53201-0492 July 1996 (.pdf revision) 3001 W. Canal St., Zip 53208-4200, Milwaukee, WI USA Telephone: 414-342-3131 Supersedes 8-93 Fax: 414-937-4359 e-mail: [email protected] web: www.falkcorp.com Couplings • Standard Metric Keys & Keyways for Metric Bores with One Key (Page 2 of 2) All

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

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

Coupling Hub Keyway Dimensions – Inches. Shaft Diameter. “D”. Key Size. Nominal. Keyway Width. Hub “W”. Keyway Depth (Dimensions comply with DIN 6885/1).

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.

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

Shaft keyway. UDC 621.886.6. Drive Type Fastenings without Taper Action. Woodruff Keys. Dimensions and Application. Mitnehmerverbindungen ohne Anzug 

Metric Keyways Index page; Parallel Keys and keyway Dimensions; Parallel Keys and keyway Dimensions KeyWay & Key Dimensions. keyways & keys dimension in accordance with BS 4235-1:1972: Specification for metric keys and keyways - Parallel and taper keys

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

The tolerance for l should be h12 under JIS B0401(dimension tolerance and fitting), in principle. 6,8,10,12,14,16,18,20,22,25,28,32,36, 

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.

Keyway size; b h c or r Standard size of b1 and b2 Tightening type Normal type r1 and r2 t1 t2; Standard size Tolerance （h9） Standard size Tolerance b1/b2 tolerance（P9） b1 tolerance（N9） b2 tolerance（Js9） Standard size Tolerance Standard size Tolerance; 2×2: 6~8: 2: 0 -0.025: 2: 0 -0.025: h9: 0.16~0.25: 2

2018. 12. 15. · The second is a P9 tolerance. This is an undersized clearance. The advantage of the Js9 tolerance is that the key can be inserted and the gear manipulated without much difficulty. Whereas the P9 tolerance is a press fit tolerance. Once the key is inserted into the keyway, it is not going to move. For those engineers who wish to put a square peg

Detailed width tolerance information is best drawn from the manufacturer. Inch (ANSI/AGMA 9002-B4) Nominal Shaft Diameter ( A ) Bottom of Keyway to Bottom of Shaft ( B ) Keyway Width ( C ) Reference Depth ( D ) fractional decimal fractional decimal 3/8 0.375 0.322 3/32 0.0938 0.053 7/16

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

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