SKF Seal Hidrolik Buffer U-Cup dengan Ring Anti-Extrusion RBB-90X105.1X6.3-J0S 1pc

#Nomor SKU S035970231
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Rp209.900
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Spesifikasi Produk

Model Number RBB-90X105.1X6.3-J0S
Unit 1pc
Rod Diameter D (mm) 90
Housing Groove Diameter D (mm) 105.1
Housing Groove Width L (mm) 6.3
Maximum Pressure Limit (N/mm²) 69
Extrusion Gap at 160bar (mm) 0.8
Extrusion Gap at 250bar (mm) 0.55
Extrusion Gap at 400bar (mm) 0.35
Design RBB
Primary Sealing Element Polyurethane (TPU U-1029)
Lead-in Chamfer Length C (mm) min. 8
Upper Limit Deviation tol-d (mm) -0.036
Lower Limit Deviation tol-d (mm) -0.09
Tolerance Class for Rod Diameter f8
Alternative Tolerance Class for Rod Diameter h9
Upper Limit Deviation tol D (mm) 0.087
Lower Limit Deviation tol D (mm) 0 (zero)
Tolerance Class for Housing Groove Diameter H9
Upper Limit Deviation tol L (mm) 0.2
Lower Limit Deviation tol L (mm) 0 (zero)
Reference Temperature for Extrusion Gap (°C) 80
Extrusion Gap at 690bar (mm) 0.15
Pressure (bar) max. 690
Speed (m/s) max. 1
Extreme Upper Temperature Limit (°C) 120
Reduced Performance Temperature Upper Limit (°C) 110
Upper Operating Temperature Limit (°C) 100
Lowest Operating Temperature Limit (°C) -25
Reduced Performance Temperature Lower Limit (°C) -30
Extreme Lower Temperature Limit (°C) -40
Additional Element Acetal (POM P-2518)
Compound 2 Acetal (POM P-2518)
Radial Depth S (mm) 7.55
Groove Radius R (mm) max. 0.7
Berat (Kg) 2.4
Tanggal Produk Terdaftar 27 April 2023
Terakhir Diperbaharui 27 May 2025
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Informasi Produk

Description
These hydraulic buffer seals consist of a U-cup LUBRITHANE thermoplastic polyurethane sealing ring and an integrated polyamide anti-extrusion ring. They are designed to vent pressure back to the system side and can tolerate abrupt pressure peaks, while providing Increased resistance to deformation, wear, and gap extrusion.
Warning
Image on this page only as Representative Image, Please check the specifications of each size and color for details
Feature
- Suitable for seal housings according to ISO 7425-2
- Width suitable for use in narrower seal housings
- Accommodate pressures up to 690 bar (10 000 psi)
- Suitable for medium to heavy duty applications
Ketersediaan Barang
Subtotal
GRATIS ONGKIR* ke Jabodetabek, Banten,
Jabar & Jatim dengan minimum total pesanan Rp200.000 saat checkout. Lihat selengkapnya

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