145,36 €
Laost otsas
Kirjeldus
6205-2RSLTN9/HC5C3WT
Hybrid deep groove ball bearing with low-friction seals on both sides
Hybrid single row deep groove ball bearings with low-friction seals on both sides have rings made of bearing steel and rolling elements made of bearing grade silicon nitride (Si3N4), which make the bearings electrically insulating. The low-friction seals provide better sealing effectiveness than shields and non-contact seals, thus providing significantly prolonged bearing service life, yet they can still operate at the same speeds as shields. The silicon nitride elements not only provide protection from electric current damage but also, when compared to same-sized bearings with steel rolling elements, provide enhanced bearing performance, extended bearing service life, higher speed capability, high wear-resistance, high bearing stiffness, reduced risk of smearing and false brinelling and less sensitivity to temperature gradients, making them suitable for use in dificult conditions and contaminated environments.
Protected against electric current damage
Especially suited for use in difficult conditions and contaminated environments
Typical benefits of single row deep groove ball bearings
DIMENSIONS
Bore diameter 25 mm
Outside diameter 52 mm
Width 15 mm
PERFORMANCE
Basic dynamic load rating 14 kN
Basic static load rating 7.8 kN
Limiting speed 15000 r/min
Reference speed 32000 r/min
PROPERTIES
Bore type Cylindrical
Cage Non-metallic
Coating Without
Filling slots Without
Locating feature, bearing outer ring None
Lubricant Grease
Matched arrangement No
Material, bearing Hybrid
Number of rows 1
Radial internal clearance C3
Relubrication feature Without
Sealing Seal on both sides
Sealing type Low-friction
