Bearing Station > Oil Seals

Bearing Station Stock Oil Seals. These Oil Seals are Available in Metric and Imperial. Grease Seals are also Available.

Rotary Oil Seal
Also described as an oil seal, shaft seal or lip seal.
This seal can be supplied in the following materials:

R21

• Nitrile

• FPM (alternative to Viton ® Du Pont & Dow Elastomers)

• Silicon

• PTFE

• Leather

Styles available:

· Rubber covered case single lip - R21

· Rubber covered case single lip with wiper - R23

· Metal case single lip - R4

· Metal case single lip with wiper - R6

· Totally metal enclosed (leather or rubber lip) Single - R1

· Totally metal enclosed Single lip with wiper - Semi Dual

· Double lip double sprung Rubber covered - R22

· Double lip double spring Metal case - R5

· Rubber covered case Springless - R25

· Metal case Springless - R12

The main function of this type of seal is to exclude the ingress of dirt,
dust, water or any other extraneous substances whilst
maintaining lubricant for the seal lip and protecting rotating bearings.