RFB402625-T40

The Dual Piston Ring is a high-performance sealing solution designed for use in piston applications requiring low leakage and smooth operation. Featuring a two-part design, it provides excellent sealing efficiency, reduced friction, and enhanced stability under dynamic conditions. Ideal for hydraulic systems, it ensures long service life and optimal performance even under high pressure and varying temperatures.

Rod/Dual Ring:

TSS Article Number (3 to 9)B402625

Signature StandardRFB402625-T40

Type of Article0

Quality (10th Digit)-

Root Groove Inside Diameter262.50 mm

Root Groove Thickness4.10 mm

Root Groove Outside Diameter270.70 mm

Root Ring Inside Diameter262.50 mm

Root Groove Width4 mm

Groove Diameter Inside262.50 mm

Groove Diameter Outside270.70 mm

Groove Width4 mm

Groove Thickness4.10 mm

Ring Thickness4 mm

Ring Width4.10 mm

Legacy ID from KOM2RFB402625-T40

Root Ring Width4.10 mm

Root Ring Outside Diameter270.70 mm

Article GroupRF

Root Ring Thickness4 mm

Seals Helsingor Material Class:

Seal Tube OD Tolerance From273.70 mm

Material Number200000047677

Seal Tube OD Tolerance Max50 mm

Seal Tube ID Tolerance Min-50 mm

Seal Tube ID Tolerance Max-3 mm

Seal Tube OD Tolerance To320.70 mm

Seal Tube ID Tolerance To259.50 mm

Seal Tube ID Tolerance From212.50 mm

Class Dependencies200000047677

Ring Diameter Outside270.70 mm

Compound codeT40

Ring Diameter Inside262.50 mm

Compound Type110

Seal Tube OD Tolerance Min3 mm

Material Information for the product(s) on this page

T40

Material:

T40

Ball Hardness:

Minimum Temperature:

-200

Material Type:

PTFE

Specific Gravity:

2.07

Maximum Temperature:

260

Material Code Class:

Thermoplastic

Gravity Tolerance:

+/-0.03

Gravity Unit:

g/cm³

Color:

Grey

Turcon® Dual Piston Ring - RFB402625-T40