BECA 087F

Sliding bearings / Sintered bushings

Copie de BECA 087E

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

58 dimensions found

087-061006F Standard request
087-061010F Standard request
087-081208F Standard request
087-008010F Standard request
087-008012F Standard request
087-008014F Standard request
087-081214F Standard request
087-081216F Standard request
087-008008F Standard request
087-101310F Standard request
087-010012F Standard request
087-101412F Standard request
087-010008F Standard request
087-010010F Standard request
087-010016F Standard request
087-121512F Standard request
087-012012F Standard request
087-121812F Standard request
087-014012F Standard request
087-014025F Standard request
087-015012F Standard request
087-015016F Standard request
087-015022F Standard request
087-015024F Standard request
087-015030F Standard request
087-016012F Standard request
087-016016F Standard request
087-016025F Standard request
087-162225F Standard request
087-162228F Standard request
087-018016F Standard request
087-020016F Standard request
087-020020F Standard request
087-020025F Standard request
087-020030F Standard request
087-020035F Standard request
087-022020F Standard request
087-253016F Standard request
087-025016F Standard request
087-025025F Standard request
087-030020F Standard request
087-030030F Standard request
087-035020F Standard request
087-354520F Standard request
087-035035F Standard request
087-354535F Standard request
087-035040F Standard request
087-354540F Standard request
087-040025F Standard request
087-040040F Standard request
087-040050F Standard request
087-045030F Standard request
087-050030F Standard request
087-050035F Standard request
087-050040F Standard request
087-050050F Standard request
087-060060F Standard request
087-607060F Standard request