BECA 087E

Sliding bearings / Sintered bushings

Copie de BECA 087A

Description

The BECA 150 - 152 - 154 profiles are single acting composite rod seals composed of a filled PTFE friction ring and pre-tightened rubber O'Ring. They can be assembled in grooves according to standard ISO 7425/2. Option of connecting the seal to a back-up ring.

Advantages

Optimal sealing in static and dynamic applications
Low friction coefficient; no stick-slip effect
Excellent abrasion and extrusion resistance
Wide temperature range and excellent chemical resistance, depending on the material selected for the O'Ring

Applications

Mobile machinery
Injection presses
Machine tools
Presses
Standard cylinders

Download

Product data - Hydraulic rod seal - BECA 150 - 152 - 154 Product catalog - Hydraulic seals - Rod seals Product catalog - Hydraulic seals

Dimensions

Technical data

Dimensions

Installation drawing Logement Gorge joint de tige Housing Groove rod seal BECA 150 - 152 - 154

Technical data

Housing Groove Gland Rod Seal - BECA 150 - 152 - 154

Extrusion gaps

Radial section S	Radial extrusion gap F/2
Radial section S	10 MPa	20 MPa	40 MPa
2.45	0.30	0.20	0.15
3.65	0.40	0.25	0.15
5.35	0.50	0.30	0.20
7.55	0.70	0.40	0.25
10.25	0.80	0.60	0.35
12.00	0.90	0.70	0.40
13.65	1.00	0.80	0.50
19.00	1.20	0.90	0.60

Surface roughness

Roughness	Dynamic surface area	Static surface area	Groove flanks
Ra	0.05 - 0.2 µm	≤ 1.6 µm	≤ 3.2 µm
Rz	0.40 - 1.6 µm	≤ 6.3 µm	≤ 10.0 µm
Rmax	0.63 - 2.5 µm	≤ 10.0 µm	≤ 16.0 µm

Chamfers and radius

Radial section S	Radius R1	Radius R2	Chamfer C
2.45	0.30	0.40	3.00
3.65	0.30	0.60	3.00
5.35	0.30	1.00	3.00
7.55	0.30	1.30	5.00
10.25	0.30	1.80	6.00
12.00	0.30	1.80	8.00
13.65	0.30	2.50	10.00
19.00	0.30	3.00	12.00

155 dimensions found

087-040608E Standard request
087-040704E Standard request
087-050816E Standard request
087-051010E Standard request
087-060808E Standard request
087-060906E Standard request
087-061008E Standard request
087-061010E Standard request
087-061012E Standard request
087-061210E Standard request
087-081208A Standard request
087-081210E Standard request
087-081212E Standard request
087-081214E Standard request
087-081216A Standard request
087-101310A Standard request
087-101316E Standard request
087-101410E Standard request
087-101412E Standard request
087-101414E Standard request
087-101416E Standard request
087-101420E Standard request
087-101610E Standard request
087-101616E Standard request
087-101620E Standard request
087-121512E Standard request
087-121612E Standard request
087-121616E Standard request
087-121620E Standard request
087-121625E Standard request
087-121812E Standard request
087-121816E Standard request
087-121820E Standard request
087-121825E Standard request
087-141812E Standard request
087-141830E Standard request
087-142012E Standard request
087-142020E Standard request
087-142030E Standard request
087-151910E Standard request
087-152012E Standard request
087-152016E Standard request
087-152020E Standard request
087-152025E Standard request
087-152030E Standard request
087-152216E Standard request
087-152220E Standard request
087-152228E Standard request
087-152230E Standard request
087-162012E Standard request
087-162016E Standard request
087-162020E Standard request
087-162025E Standard request
087-162028E Standard request
087-162040E Standard request
087-162216E Standard request
087-162220E Standard request
087-162222E Standard request
087-162225E Standard request
087-162230E Standard request
087-172520E Standard request
087-182216E Standard request
087-182218E Standard request
087-182220E Standard request
087-182230E Standard request
087-182418E Standard request
087-182430E Standard request
087-182516E Standard request
087-182518E Standard request
087-182520E Standard request
087-182530E Standard request
087-202420E Standard request
087-202424E Standard request
087-202430E Standard request
087-202520E Standard request
087-202525E Standard request
087-202530E Standard request
087-202540E Standard request
087-202615E Standard request
087-202620E Standard request
087-202625E Standard request
087-202630E Standard request
087-202820E Standard request
087-202825E Standard request
087-202830E Standard request
087-202840E Standard request
087-203020E Standard request
087-203025E Standard request
087-203030E Standard request
087-222825E Standard request
087-222830E Standard request
087-222840E Standard request
087-223220E Standard request
087-223230E Standard request
087-223240E Standard request
087-243032E Standard request
087-243230E Standard request
087-253015E Standard request
087-253020E Standard request
087-253025E Standard request