Add products to your shopping cart

$6.52 Each Prices subject to change

4251

Image for Illustration purposes only. Actual product may vary

4251 SMALL BORE SEAL

MODEL 4251

BRAND

SKU

311679

WEIGHT

0.024 lb

UOM

each

This vendor has a minimum order quantity of 6. Order minimum ($) may be applied. Add desired QTY to cart and proceed to checkout to view minimum

Contact supplier for technical support on: 267-436-6000

$6.52 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $1

Select Quantity

GET A QUOTE

Orders over $500 qualify for a Free Gift

Brand Minimum Order Quantity: 6

Typically Ships in: 3 days

Returnable:No

Still Deciding?

Add this item to your saved items and easily come back later.

Permissible circumferential speed

1.75 m/s

Shaft diameter

11.13 mm, 0.438 in

Rotational speed

3000.0 r/min

Seal width

6.35 mm, 0.25 in

Auxiliary lip

No

Housing bore diameter

22.23 mm, 0.875 in

Minimum operating temperature

-40.0 °C, -40.0 °F

Type of outside diameter

Metal-cased with sealant coating on the outside diameter

Design

CRW1

Maximum operating temperature (°F)

100.0 °C, 212.0

Minimum operating temperature (°F)

-40.0 °C, -40.0

Unit system

Inch

Maximum operating temperature

100.0 °C, 212.0 °F

Sealing lip material

Nitrile rubber (NBR)

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. CRW1 seals are designed with a metal case, an SKF WAVE lip made of elastomer with higher pumping rate to reduce heat generation, and a garter spring to optimize sealing against the shaft. 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

DXF

SKU: 1898386

Did 4913

Good product, fast delivery

Read more

SKU: 1898441

6119 seals

Fast shipping

Read more

SKU: 1907550

Great service and product!

Doing boat repairs is trying at best when you are on the hard. While the clock tics by , the dollars add up. Being able to find, order and receive part in a timely fashoin is a tall order and MRO Supply was able to meet all of our needs! Great job MRO! We'll be back!

Read more

SKU: 1898441

Mro supply - seals

I use a lot of the SKF6119 seals for chainsaw repairs and MRO always has the best prices and fast shipping.

Read more

When you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.

$500

MRO Hat
MRO Golf Balls
MRO Hi-Vis Vests
MRO Mug

$750

32oz Water Bottle
Throw Blanket
30 piece Hex Set
Telescopic Pick Up

$1,250

Golf Cooler
11-in-1 Screw Driver Set
Gorilla Grip Knee Pad
John Deere Oilskin Hat

$2,500

Igloo 1/2 Gallon Jug
Rechargable Headlamp
Larix Trucker Hat

$5,000

Igloo 10 Gallon Cooler
Igloo Party Bucket Cooler
Klein Tools Speaker
Klein Tools 8-in-1

$7,500

GX-6F Pro Golf Range Finder
Bushnell Outdoorsman Speaker
Jaeger 24px Ratcheting Wrench Set
Aspen Beverage Bucket

Return policy

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