Rubber Oil Seal

Home Products Rubber Part Rubber Oil Seal SB Skeleton Oil Seal

SB Skeleton Oil Seal

Product Item : OVRS-09
Category： Rubber Oil Seal
Supply: In Stock
Material: FKM, NBR
Color: Black, brown, red or assigned color.
OEM: Available
INQUIRY EMAIL

Product Description:

Description:

The SB is a low-pressure radial oil seal with a garter spring. Composed of a single external metal cage with an internal rubber coating and a primary sealing lip with integrated spring. The precision ground metal OD is made with a lead-in chamfer for ease of installation. This seal is not recommended for use in polluted environments. To maximize performance over the lifetime of the seal, an adequate lubricant should be applied under the sealing lip. Static sealing between the metal housing and the metallic OD of the seal is not strong; fluid can “Creep” due to imperfections in the seal. A polyurethane based coating is applied on the parts noted below to achieve high static sealing performance.

Advantages:

Good radial rigidity, particularly for large diameters
Good stability when assembled, preventing the bounce-back effect
Sealing for low and high viscosity fluids
Modern primary sealing lip with low radial forces

Main Technical Data:

Type	SB Type Low Pressure Oil Seal
Seal Ring Material:	NBR, FKM. etc.
Temperature Range:	-40°C ~ 120°C (NBR) -20°C~250°C(FKM).
Medium:	Mineral oil, Synthetic oil, Grease.
Pressure:	0-0.03Mpa
Material Hardness:	70-75(SHA)
Linear Velocity:	≤15m/s
Size:	ID:10mm – 670mm; OD:16mm – 720mm.
Lip:	Single Lip.