FRB-80 PEEK Steel Bronze Powder with PTFE

Structure

1.PTFE 0.30~0.50mm, gives high wear resistance and low friction even only minute quantities of lubricant are supplied. This bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.
2.Bronze layer 0.20~0.35mm, provides max. thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE/PEEK mixture.
3 . Steelbacking , provides mechanical strength and high load carrying capacity.
4 . Copper / Tin plating 0.002mm, provides good corrosion resistance.

Features

Under boundary lubrication for long-term use without maintenance;
Recommended initial grease lubrication, the bearing surface of the oil hole can guarantee the best fat distribution, and refueling can greatly improve the process of product life;
Suitable for heavy low speed of rotation and oscillating motion;
Excellent carrying capacity, low friction coefficient and low wear rate;
Non-absorbent and oil absorption, dimensional stability;
After the press-fit bearings can be re-processed to better tolerance;
May be suitable for -150 ℃ ~ +250 ℃ temperature range.

Tech. Data

Typical Applications

FRB-80 bearings application covered gear pump, ABS system, piston pump, gear motor, machine tools,agricultural machinery and so on. The materials is recommended with initial pre-lubrication at assembly.