SKF Part Number: 61256
Design Series: CRWH1
61256, SKF, Radial shaft seal with double metal case, SKF Wave lip , for oil or greaseCRWH1 black
Oil or grease radial shaft seal with double metal casing and SKF Wave lip . Radial shaft seals are employed between parts of a machine that are in relative motion or between parts that are rotating and stationary. A double metal case, an elastomer SKF Wave lip with a higher pumping rate to minimize heat generation, and a garter spring to maximize sealing against the shaft are all features of CRWH1 seals. The SKF Bore Tite coating on the outside diameter of the majority of seals helps to fill in minor flaws in the housing bore.
PRODUCT HIGHLIGHTS
- For oil or grease
- A Wave lip with a garter spring increases the pumping pace
- Metal OD and delivers industry's highest pump rate
- The temperature at the contact site is lower with a Wave lip seals, which reduces friction between the shaft and the lip
- motion of this seal generates up to 30% less heat and 20% less friction
- Firm and accurate fit in the housing bore
- Easy installation
As part of the CR Seals collection, the radial shaft seals CRW1, CRWH1, CRWA1, and CRWHA1also known as SKF Wave sealsare low-friction seals with an SKF Wave lip design for less heat generation. Refer to the Sealing lip design section for more details. They fit precisely and firmly in the housing bore because to their metal exterior diameter, which also makes installation simple. The CRWA1 and CRWHA1 seals, in particular, which include an auxiliary lip, are ideal for contamination exclusion even though their primary purpose is to retain lubricants. The sealing lips for all of these seals are composed of either nitrile rubber or SKF Duralife, a fluoro rubber combination that was created by SKF.
Key characteristics include
- CRW1: Seal with a single steel case, SKF Wave lip and a carbon steel garter spring
- CRWH1: Seal with a double steel case, SKF Wave lip and a carbon steel garter spring
- CRWA1: Seal with a single steel case, SKF Wave lip , a carbon steel garter spring and an auxiliary, non-contacting lip
- CRWHA1: Seal with a double steel case, SKF Wave lip , a carbon steel garter spring and an auxiliary, non-contacting lip
- Gearboxes
- Hydraulic pumps
- Axles
- Power steering columns
- Speed reducers
- Transmissions
This 61256, SKF, Radial shaft seal with double metal case, SKF Wave lip , for oil or greaseCRWH1 black oil seal sold by Maxtran is manufactured by Chicago Rawhide, an SKF company from high quality materials. This SKF Radial shaft seal has a Polyacrylate elastomer (ACM) Single lip and is designed with a CRWH1 lip profile. This 61256 oil seal can be used where fitament requires a 6.125 Inch shaft and 7.625 Inch outside diameter rotary seal needing a 0.625 Inch overall seal thickness.
- Manufacturer:
- CR (SKF)
- Type:
- Single Lip
- Material:
- Polyacrylate Elastomer (ACM)
- Inside Diameter:
- 6.125 Inch
- Outside Diameter:
- 7.625 Inch
- Width:
- 0.625 Inch
- Series:
- CRWH1