Serrated Locking Plates GN 187.4

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

SteelST (Distaloy AB)
Sintered

Type A, B C, D
Hardened
Black steam oxidized
Type E
Plain finish
Not hardened

RoHS

Accessory

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

Build & Price

Part Number 48	Part Number 60	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-ST	187.4-22-60-A-ST	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
187.4-27-48-A-ST	187.4-27-60-A-ST	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
187.4-32-48-A-ST	187.4-32-60-A-ST	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
187.4-40-48-A-ST	187.4-40-60-A-ST	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

Part Number 48	Part Number 60	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-B-ST	187.4-22-60-B-ST	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
187.4-27-48-B-ST	187.4-27-60-B-ST	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
187.4-32-48-B-ST	187.4-32-60-B-ST	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
187.4-40-48-B-ST	187.4-40-60-B-ST	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

Part Number 48	Part Number 60	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-C-ST	187.4-22-60-C-ST	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
187.4-27-48-C-ST	187.4-27-60-C-ST	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
187.4-32-48-C-ST	187.4-32-60-C-ST	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
187.4-40-48-C-ST	187.4-40-60-C-ST	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

Part Number 48	Part Number 60	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-D-ST	187.4-22-60-D-ST	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
187.4-27-48-D-ST	187.4-27-60-D-ST	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
187.4-32-48-D-ST	187.4-32-60-D-ST	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
187.4-40-48-D-ST	187.4-40-60-D-ST	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

Part Number 48	Part Number 60	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-E-ST	187.4-22-60-E-ST	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
187.4-27-48-E-ST	187.4-27-60-E-ST	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
187.4-32-48-E-ST	187.4-32-60-E-ST	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
187.4-40-48-E-ST	187.4-40-60-E-ST	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

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

3D Product Configurator

Possible Angles / Index Positions


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

Assembly Instructions

Selected Part

Part Number

Total US Dollars (net)

$21.20

In Stock: 10

In Stock

Quantity

Please note our quantity discounts (US Dollars).

Min	Max	Price
1	49	$21.20
50	99	$19.43
100	249	$17.67
≥ 250		$15.90

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.

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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

GN 187.4 Serrated Locking Plates Steel

Photo

Product description

Information

Specification

Accessory

Technical drawing

Part Options / Table

Type

Type: A - With tapped bore d~3~ in the center, with two countersunk bores for socket cap screws

Type: B - With bore d~4~ in the center, with two countersunk bores for socket cap screws

Type: C - With tapped bore d~3~ in the center, with two tapped bores to screw on

Type: D - With bore d~4~ in the center, with two tapped bores to screw on

Type: E - Without bores

Metric

Build & Price

Possible Angles / Index Positions

Assembly Instructions

Selected Part

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