BECA 083B

Sliding bearings / Wrapped bushings

Copie de BECA 083A

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

59 dimensions found

083-025015B Standard request
083-025025B Standard request
083-030020B Standard request
083-030030B Standard request
083-035020B Standard request
083-035035B Standard request
083-040025B Standard request
083-060040B Standard request
083-040040B Standard request
083-045030B Standard request
083-045045B Standard request
083-050030B Standard request
083-050050B Standard request
083-055030B Standard request
083-055050B Standard request
083-060030B Standard request
083-060060B Standard request
083-065030B Standard request
083-065060B Standard request
083-070040B Standard request
083-070070B Standard request
083-075040B Standard request
083-075070B Standard request
083-080040B Standard request
083-080080B Standard request
083-090050B Standard request
083-090090B Standard request
083-100050B Standard request
083-100090B Standard request
083-110050B Standard request
083-110090B Standard request
083-120050B Standard request
083-120090B Standard request
083-130060B Standard request
083-130090B Standard request
083-140060B Standard request
083-140090B Standard request
083-150060B Standard request
083-150090B Standard request
083-160060B Standard request
083-160090B Standard request
083-170060B Standard request
083-170090B Standard request
083-180060B Standard request
083-180090B Standard request
083-190060B Standard request
083-190090B Standard request
083-200060B Standard request
083-200090B Standard request
083-225060B Standard request
083-225090B Standard request
083-250060B Standard request
083-250090B Standard request
083-265060B Standard request
083-265090B Standard request
083-285060B Standard request
083-285090B Standard request
083-300060B Standard request
083-300090B Standard request