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7.625 X 8.875 X 0.500" SKF/CR Oil Seal

CR SKF PART NO.: 76225

Radial shaft seal with metal case and SKF Wave lip, for oil or grease

Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. HDW1 seals are designed with a sealant coated double metal case. They have an SKF WAVE lip made of nitrile rubber with a higher pumping rate to reduce heat generation. The seal also has a garter spring to optimize sealing against the shaft.

For oil or grease
With garter spring
WAVE lip creates higher pumping rate
WAVE lip has less friction between shaft and lip
WAVE lip has a lower temperature at the contact point

Dimensions

Shaft diameter 7.625 in

Housing bore diameter 8.875 in

Seal width 0.5 in

Performance

Maximum operating temperature 212 °F

Minimum operating temperature -40 °F

Permissible circumferential speed 2 362.205 ft/min

Rotational speed 1 183 r/min

Properties

Design HDW1

Auxiliary lip No

Sealing lip material Nitrile rubber (NBR)

Type of outside diameter Metal-cased with sealant coating on the outside diameter

Unit system Inch

Logistics

Product net weight 0.59 lb

eClass code 23-07-08-01

UNSPSC code 31181602

Operating temperature	min.-40 °C
Operating temperature	max.100 °C
Circumferential speed	max.12 m/s
Rotational speed	max.1 183 r/min
Pressure differential	0.24 N/mm²

DESIGNED UNIT	Inch
SHAFT DIAMETER	2.125 in
HOUSING BORE DIAMETER	3.061 in
OVERALL WIDTH	0.500 in
SEALING MATERIAL(S)	Nitrile rubber (NBR)
NUMBER OF LIPS	2
SPRING TYPE	Garter spring
SPRING MATERIAL	Carbon steel
CASE MATERIAL	Steel
SOLID / SPLIT	Solid
INSTALLATION TYPE	Housing press fit
LUBRICANT	Oil or Grease
LUG LENGTH	None
DESIGN	CRWHA1

2.125"X 3.061"X.500" 21213 CRWHA1 CR SKF Oil Seal (0324)

$ 17.44

Combine sizes in the "Inch Dimension Seals"group to get the QUANTITY DISCOUNT PRICING

Customer Reviews

Combine sizes in the "Inch Dimension Seals"
group to get the QUANTITY DISCOUNT PRICING