17645

Nitrile Rubber Dual Lip Shaft Seal

Item #100000894

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each One-time purchase

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Product Details

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.

Specifications

Seal Design	SKF Wave
Cover/Compensation Ring/Plate Required	No
Operating Temperature [Max]	210 °F
Bore Sealant	Bore Tite
Operating Temperature [Min]	-40 °F
Design	CRWHA1
Lubricant	Oil or Grease
Case Construction	Steel Case w/Inner Case
Spring Material	Carbon Steel
Seal Type	Oil
Case Material	Steel
Lip Style	Internal
Housing Bore Dia.	2.875 in
Construction	CRWHA1
Installation	Housing Press Fit
Lip Material	Nitrile Rubber (NBR)
Solid	Yes
Surface Speed [Nom]	3,600 ft/min
Temperature Range [Max]	225 °F
Lip Type	Dual Lip
Pressure	10 psi
Shaft Dia.	1.75 in
Spring Type	Garter
Speed	0.07 ft/min
Seal Application	Medium Dirt Exclusion
Temperature Range [Min]	-65 °F
Inch/Metric	Inch
Overall Width	0.375 in
Misalignment & Runout (In. @ Feet Per Minute)	0.015@1000, 0.010@3600
Case Design	Metal Case, Inner Case
Weight	0.157 LB
EAN or UPC	85311018814