.438"X.875"X.250" 4251 CRW1 CR SKF Oil Seal (0324)

$ 8.80


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

CR Seals
4251 SKF CR Oil Seal .438"X.875"X.250" (4251, CRW1) Oil Seal
** Limited Availability

Dimensions

Shaft diameter 0.438 in
Housing bore diameter 0.875 in
Seal width 0.25 in

Performance

Maximum operating temperature 212 °F
Minimum operating temperature -40 °F
Permissible circumferential speed 344.488 ft/min
Rotational speed 3 000 r/min

Properties

Design CRW1
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 0.00485 lb
eClass code 23-07-08-01
UNSPSC code 31181602


Product Attributes

Designed Unit Inch
Shaft diameter 0.438 in
Housing bore diameter 0.875 in
Overall width 0.250 in
Sealing material(s) Nitrile rubber (NBR)
Number of lips 1
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 CRW1
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