10 Pcs NBR Nitrile Rubber TC Double Lip Oil Seal 16x21x6 16x22x4/5/6/7 16x23x4/5 16x24x4/5/6/7 16x25x4/5/6/7 16x26x5/6/7/9mm

Material: NBR nitrile rubber

Color: Black

Dimensions: inner diameter × outer diameter × thickness ( Please choose the correct size according to your need )

Features: corrosion resistance, oil resistance, and wear resistance.

Scope of application: automobiles, machinery, decoration, electrical appliances, cylinders, bearings, pumps, water pipes, valves, spraying, oil drums, chemical pipelines.

Uses: hole seals, oil seals, water seals, dust seals, guide rings, fixed seals, shaft seals.