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GN 187.4 Serrated Locking Plates Stainless Steel

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GN 187.4 Stainless Steel Serrated Locking Plates Type: A - With tapped bore d<sub>3</sub> in the center, with two countersunk bores for socket cap screws

Type: A - With tapped bore d₃ in the center, with two countersunk bores for socket cap screws

GN 187.4 Stainless Steel Serrated Locking Plates Type: B - With bore d<sub>4</sub> in the center, with two countersunk bores for socket cap screws

GN 187.4 Stainless Steel Serrated Locking Plates Type: C - With tapped bore d<sub>3</sub> in the center, with two tapped bores to screw on

GN 187.4 Stainless Steel Serrated Locking Plates Type: D - With bore d<sub>4</sub> in the center, with two tapped bores to screw on

GN 187.4 Stainless Steel Serrated Locking Plates Type: E - Without bores

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

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Standard Sheet GN 187.4 Print This Page Mounting Applications for GN 187.4 Serrated Locking Plates Stainless Steel Characteristics

Product description

Information

With serrated locking plates GN 187.4, components can be adjusted and locked form-fit at a defined angle.

The angle position of the serration is adapted to the mounting holes, ensuring an parallel or right-angled arrangement. The tooth count of 48 / 60 enables the adjustment in 7.5° or 6° steps, resulting in the indexing positions listed in the separate table.

The range of types makes these plates adaptable for almost any application. Useful complimentary components include guide housings GN 187.1 and conical thrust springs GN 187.2 .

Specification

Stainless steelNI AISI 316L
Sintered

RoHS

Accessory

Guide Housings GN 187.1
Conical Thrust Springs GN 187.2 (Stainless Steel)

Technical drawing

GN 187.4 Stainless Steel Serrated Locking Plates sketch

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Part Options / Table

Type

A	With tapped bore d₃ in the center, with two countersunk bores for socket cap screws
B	With bore d₄ in the center, with two countersunk bores for socket cap screws
C	With tapped bore d₃ in the center, with two tapped bores to screw on
D	With bore d₄ in the center, with two tapped bores to screw on
E	Without bores

Part Number A - With tapped bore d~3~ in the center, with two countersunk bores for socket cap screws	Part Number B - With bore d~4~ in the center, with two countersunk bores for socket cap screws	Part Number C - With tapped bore d~3~ in the center, with two tapped bores to screw on	Part Number D - With bore d~4~ in the center, with two tapped bores to screw on	Part Number E - Without bores	d₁	z Tooth count	d₂	d₃	d₄	d₅	d₆	d₇	h₁ ±0.004 Center of the teeth	h₂ (2 x h₁)	m₁	m₂	w min. Stroke


187.4-22-48-A-NI	187.4-22-48-B-NI	187.4-22-48-C-NI	187.4-22-48-D-NI	187.4-22-48-E-NI	0.87	48	0.61	M 4	0.17	0.13	M 3	0.12	0.256 ±0.004	0.51	0.47	0.47	0.02
187.4-22-60-A-NI	187.4-22-60-B-NI	187.4-22-60-C-NI	187.4-22-60-D-NI	187.4-22-60-E-NI	0.87	60	0.61	M 4	0.17	0.13	M 3	0.12	0.256 ±0.004	0.51	0.47	0.47	0.02
187.4-27-48-A-NI	187.4-27-48-B-NI	187.4-27-48-C-NI	187.4-27-48-D-NI	187.4-27-48-E-NI	1.06	48	0.77	M 5	0.20	0.17	M 4	0.16	0.295 ±0.004	0.59	0.59	0.59	0.03
187.4-27-60-A-NI	187.4-27-60-B-NI	187.4-27-60-C-NI	187.4-27-60-D-NI	187.4-27-60-E-NI	1.06	60	0.77	M 5	0.20	0.17	M 4	0.16	0.295 ±0.004	0.59	0.59	0.59	0.03
187.4-32-48-A-NI	187.4-32-48-B-NI	187.4-32-48-C-NI	187.4-32-48-D-NI	187.4-32-48-E-NI	1.26	48	0.93	M 6	0.24	0.21	M 5	0.20	0.354 ±0.004	0.71	0.71	0.71	0.04
187.4-32-60-A-NI	187.4-32-60-B-NI	187.4-32-60-C-NI	187.4-32-60-D-NI	187.4-32-60-E-NI	1.26	60	0.93	M 6	0.24	0.21	M 5	0.20	0.354 ±0.004	0.71	0.71	0.71	0.04
187.4-40-48-A-NI	187.4-40-48-B-NI	187.4-40-48-C-NI	187.4-40-48-D-NI	187.4-40-48-E-NI	1.57	48	1.18	M 8	0.32	0.25	M 6	0.24	0.453 ±0.004	0.91	0.91	0.91	0.05
187.4-40-60-A-NI	187.4-40-60-B-NI	187.4-40-60-C-NI	187.4-40-60-D-NI	187.4-40-60-E-NI	1.57	60	1.18	M 8	0.32	0.25	M 6	0.24	0.453 ±0.004	0.91	0.91	0.91	0.05

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Metric

Dimensions in: Inch (change to Metric)

d₁	z Tooth count		d₂	d₃	d₄	d₅	d₆	d₇	h₁ ±0.004 Center of the teeth	h₂ (2 x h₁)	m₁	m₂	w min. Stroke

0.87	48	60	0.61	M 4	0.17	0.13	M 3	0.12	0.256	0.51	0.47	0.47	0.02
1.06	48	60	0.77	M 5	0.20	0.17	M 4	0.16	0.295	0.59	0.59	0.59	0.03
1.26	48	60	0.93	M 6	0.24	0.21	M 5	0.20	0.354	0.71	0.71	0.71	0.04
1.57	48	60	1.18	M 8	0.32	0.25	M 6	0.24	0.453	0.91	0.91	0.91	0.05

Build & Price

3D Product Configurator

Possible Angles / Index Positions


z Tooth count	Angle steps	Possible angles / index positions
48	7.5°
60	6°

Assembly Instructions

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Part Number

Total US Dollars (net)

$26.11

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Quantity

Please note our quantity discounts (US Dollars).

Min	Max	Price
1	49	$26.11
50	99	$23.94
100	249	$21.76
≥ 250		$19.58

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

Weight: 0.027 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351

All Prices are in US Dollars. Taxes Not Included.