Bearings
About Rubber Seals Color
black / blue /red/ green /orange/yellow will be sent by random. (do not accept your request color)
Selection Guide:
2RS Double Seal - Suitable for Harsh External Environment and Moderate Temperature Applications (-20 ~ 100 Degrees Celsius).
ZZ Dust Cover -Applicable to the External Environment is Good and Short-Term High Temperature Occasions (-20 ~ 110 Degrees Celsius).
Open - Normally Used Inside the Machine and With Enough Lubricating Oil, (Use 2RS Bearings to Clean the Internal Grease, The Equivalent of Open Bearings)
Model
688-2RS
Dimensions
Bore (d)
8
mm
Diameter (D)
16
mm
Width (B)
5
mm
Seals Type
RS (Two side Rubber)
Quality
ABCE-3
Material
Bearing steel (Gcr15)
Chrome Steel 52100 (GCr15) ABEC 3 Races
Hard Chrome Steel 52100 (GCr15) Balls
Rubber Seals to Help Fight Dirt
Great Quality & Value For Applications