HTF BEARING LLC

NSK 7008 Bearing

 

Bearing Seals

Bearing Seals, also known as grease seals, are used to protect tapered, spherical, cylindrical and double-row bearings from excess grease loss and contamination. In 1956, Clark Seals partnered with The Timken Company to develop the industry’s first precision bearings seals for tapered roller bearings. Over the years, Clark Seals has pioneered many significant advancements in bearing seal design and manufacturing technology, including the industry’s first sheave and excluder bearing seals, unitized zero-friction bearing seals, hand-install bearing seals and vacuum molding technology, a technology that revolutionized seal manufacturing.

Some seals are integral to the bearing; others aren’t. The focus here is on what to consider when selecting external bearing seals. Key factors in making the right choice for an application typically include:Bearing type (rolling or sleeve),Lubricant (oil or grease),Seal friction and consequent heating.Shaft surface speed and finish,Physical space available.To select the appropriate seal for an application, match the relevant factors from the above list with the characteristics of the following external seal types.

NSK 7008 Bearing
NSK 7008 Bearing
2.1250 in
40500 lbf
SKF NUP 207 JV Bearing Seals
SKF NUP 207 JV Bearing Seals
Open
Cone & Cup
SKF L507949/L507910 AV Bearing Seals
SKF L507949/L507910 AV Bearing Seals
Steel
Single Row
SKF 61908 JV Bearing Seals
SKF 61908 JV Bearing Seals
0.9375 in
Flat
SKF 61914 JV Bearing Seals
SKF 61914 JV Bearing Seals
8-3/8 in
675 kN
SKF 387/382A AV Bearing Seals
SKF 387/382A AV Bearing Seals
52100 Bearing Steel
1651 lb
SKF 32310 AK Bearing Seals
SKF 32310 AK Bearing Seals
Bearing holder set,
No
SKF NUP 2309 JV Bearing Seals
SKF NUP 2309 JV Bearing Seals
SKF
NUP 2309 JV
SKF 6320 JV Bearing Seals
SKF 6320 JV Bearing Seals
Inch
52100 Steel
SKF 61852 AV Bearing Seals
SKF 61852 AV Bearing Seals
24 mm
24 mm
SKF 61836 AV Bearing Seals
SKF 61836 AV Bearing Seals
1.2500 in
ER
SKF 6208 ZJV Bearing Seals
SKF 6208 ZJV Bearing Seals
6588 lb
8.8800 in
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Ball Bearing Cartridges
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Bearing Seals
Mounted Bearing Components & Accessories
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Pillow Block Plain Sleeve Bearing Units
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