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

2.25"X3.35"X.438", 22493 CRWHA1 SKF CR Oil Seal (0926)

$ 32.51

22493
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

Dimensions

Shaft diameter	2.25 in
Housing bore diameter	3.35 in
Seal width	0.4382 in

Performance

Maximum operating temperature	212 °F
Minimum operating temperature	-40 °F
Permissible circumferential speed	1 650 ft/min
Rotational speed	2 820 r/min
Limiting speed	2 820 r/min

Properties

Design	CRWHA1
Auxiliary lip	Yes
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	0.14 lb
eClass code	23-07-08-01
UNSPSC code	31181602

95%

(400)

(20)

(1)

411

Key stock

Part worked exactly as expected. Fast service and great communication.

Hi Don, we're thrilled to hear the key stock met your expectations! Thanks for your kind words about our service and communication. We appreciate your support! Kind Regards, Steve

A+ Thanks

Hi NILO, thank you for your fantastic review! We're thrilled you're satisfied with your purchase. Come back anytime!

Perfect product at a fair price!

I couldn't believe the quality of these steel balls. They totally exceeded my expectations and the piano stool I was restoring looked fabulous.

Hi Michael, we're thrilled to hear these steel balls made such a positive impact on your project! The grading of balls relates to their accuracy. Pretty much standard for us is the same as those you purchased which is Grade 25. That designates a ball that has an accuracy in total sphericity and diameter of 25/1,000,000 of an inch. Rolex has nothing on the bearing manufacturers when it comes to accuracy. Thanks for sharing your experience.

Great company.

Great company and products. I just miss read the part and order the wrong size. But called them directly and got someone on the phone to help me order the right parts for my r/c car. So thank you so much for being a local company that still has great customer service and staff.

Hi Jon, thank you for your kind words! We're glad we could help you get the right parts for your RC car. We appreciate your support and look forward to serving you again! Be Well! Steve

very satisfied with your prompt service

very prompt shipping, orders are always correct, all in all, just what you want from an internet purchase.

Hi Mr. Linn! Thank you so much for your kind words. We're thrilled to hear you're satisfied with our service and shipping. We're a brick and mortar store that sells online, so we cannot hide behind our keyboards. We do our best to treat our customers the way we wish to be treated. It's old-fashioned and we plan on staying that way. Looking forward to serving you again! Thanks! Steve

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2.25"X3.35"X.438", 22493 CRWHA1 SKF CR Oil Seal (0926)

$ 32.51