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SKF / CR Seals 45112 small bore radial shaft oil seal for light-duty sealing applications. Features a nitrile rubber (NBR) sealing lip with spring loading for consistent radial force. Operating temperature range: -40°F to 250°F. Suitable for electric motors, gearboxes, pumps, and rotating equipment to prevent lubricant leakage and contaminant ingress.
MODEL 45112
Contact supplier for technical support on: 267-436-6000
$112.78 Each
Prices are subject to change
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Typically Ships in: 3 days
Returnable:No
Auxiliary lip
Yes
Design
CRWHA1
Housing bore diameter
152.43 mm, 6.001 in
Maximum operating temperature
200.0 °C, 392.0 °F
Maximum operating temperature (°F)
200.0 °C, 392.0
Minimum operating temperature
-40.0 °C, -40.0 °F
Minimum operating temperature (°F)
-40.0 °C, -40.0
Permissible circumferential speed
34.47 m/s
Rotational speed
5760.0 r/min
Seal width
12.7 mm, 0.5 in
Sealing lip material
Fluoro rubber (FKM)
Shaft diameter
114.3 mm, 4.5 in
Type of outside diameter
Metal-cased with sealant coating on the outside diameter
Unit system
Inch
Radial shaft seal with double metal case, SKF Wave lip and auxiliary, non-contacting lip, for oil or grease
Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRWHA1 seals are designed with a double metal case, an SKF WAVE lip made of elastomer with a higher pumping rate to reduce heat generation, a garter spring to optimize sealing against the shaft, and a dust lip to improve contamination exclusion. Most of the seals feature the SKF Bore Tite coating on the outside diameter that helps fill small imperfections in the housing bore.
- 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
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Disclaimer: The return policy information shown below is merely an excerpt from SKF's General Conditions of Sale.
RETURN OF GOODS FOR CREDIT
Goods will not be accepted for return without prior written approval from SKF. The return freight must be prepaid by the Buyer. Unless return of Goods is due to Supplier error, Goods returned will be subject to a credit service fee of $25.00 or 15% of the credit value, whichever is greater. An additional service fee may apply is further inspection is required at the discretion of SKF