TC 30/31/32/33/34mm ID Black Nitrile Rubber NBR Grooved Lip Spring Gasket Ring Sealing Radial Rotary Shaft Skeleton Oil Seal

High-concerned chemical：None Standard or Nonstandard：Standard Model Number：TC 30/31/32/33/34mm Material：Rubber Origin：Mainland China Shape：Grooved Gasket Certification：NONE

High-concerned chemical: None Standard or Nonstandard: Standard Model Number: TC 30/31/32/33/34mm Material: Rubber Origin: Mainland China Shape: Grooved Gasket Certification: NONE