Single row, Type-E roller bearing
Type E bearing seals
An extra barrier to prevent contamination from entering the bearing
As standard, Type E bearings feature 2-RS bearing seals which differentiate this type from the unsealed Type T double row spherical roller bearings.
These Type E bearing seals and the lubricant are integrated into one system, so that the bearing can be kept sealed and greased for its lifetime without the need to refill.
The grease nipple on the bearing housing is intended to fill the rest of the Extreme Bearing housing with grease and so prevent water and contaminants from entering.
The Type E bearing seals are designed to provide an extra barrier to prevent
contamination from entering the bearing. In fact, an Extreme Bearing unit with a Type E insert offers superior triple protection from harsh environments and extreme conditions.
Triple barrier bearing labyrinth seal
The Type E bearing seals are designed to provide an extracontaminant barrier.
Firstly, the housing seal made of rubber attached to the shaft provides a primary barrier. It repels dirt and contaminants using the centrifugal force generated by the shaft. Secondly, the bearing housing is filled with grease to prevent contaminants from entering and damaging the bearing. Finally, there is a type of bearing seal called 2-RS to protect the bearing.
In fact, an Extreme Bearing unit with a Type E insert offers superior triple protection from harsh environments and extreme conditions.
Triple protection to shield the bearing
- Bearing housing seals
- Grease-filled housing
- Bearing insert seals
|Basic Load Rating||Limiting speed|
|400105 K-CW33 + H205||20||52||18||1,0||26||38||8||3,7||40||40||6000|
|400106 K-CW33 + H206||25||62||20||1,0||28||45||8||3,7||50||55||5600|
|400107 K-CW33 + H207||30||72||23||1,1||32||52||9||3,7||68||78||5300|
|400108 K-CW33 + H208||35||80||23||1,1||33||58||10||5,5||77||88||5000|
|400109 K-CW33 + H209||40||85||23||1,1||34||65||11||5,5||80||95||4500|
|400110 K-CW33 + H210||45||90||23||1,1||35||70||12||5,5||83||102||4300|
|400111 K-CW33 + H211||50||100||25||1,5||37||75||12||5,5||102||125||3500|
|400112 K-CW33 + H212||55||110||28||1,5||41||80||13||5,5||100||120||3000|
|400113 K-CW33 + H213||60||120||31||1,5||45||85||14||5,5||150||190||2000|
|400115 K-CW33 + H215||65||130||31||1,5||46||98||15||5,5||160||200||1400|
|400116 K-CW33 + H216||70||140||33||2,0||50||105||17||5,5||170||220||1450|
|400117 K-CW33 + H217||75||150||36||2,0||54||110||18||8,3||250||325||1500|
|400118 K-CW33 + H218||80||160||40||2,0||58||120||18||8,8||210||7270||1600|
|400120 K-CW33 + H220||90||180||46||2,1||66||130||20||8,3||310||420||1300|
|400122 K-CW33 + H222||100||200||53||2,1||74||130||21||8,3||410||570||1000|