RTB320 - Phenolic Cotton/Linen Tube

Grade RTB320 has low moisture absorption and excellent dimensional stability. Typical uses include retainers for ball-bearings and applications that require fine machining characteristics. Certification to IEC standard is pending.

Certifications
  • ASTM Grade LE
  • MIL-I-24768/13 Type FBE
  • NEMA LE
  • IEC PF CC 21